Cisco ASA Connection Denied syslog messages
Hi,
Could you please provide the connection denied syslog messages, I'm not able to differentiate the messages from syslog guide
Regards,
Shalendra
Hi Shalendra,
For TCP connection denied syslog , 106001 is the id.
For protocol denied connection, 106002 is the id.
For connection denies due to logging permit-hostdown policy, 414006 is the id.
Refer to this link:
http://www9.cisco.com/c/en/us/td/docs/security/asa/syslog-guide/syslogs/logsevp.html#13063
Regards,
Shrinkhala
Similar Messages
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Cisco ASA System performance log messages
Hi!!
What are the log messages for CPU usage, memory usage, free memory and what basis we are getting the system resources graphs
Please help me out.
Regards,
ShalendraHi,
I think these would help you:-
%ASA-2-321005: System CPU utilization reached utilization %
%ASA-2-321006: System memory usage reached utilization %
Make sure you check the description as there is a threshold only above which it sends this syslog.
http://www.cisco.com/c/en/us/td/docs/security/asa/syslog-guide/syslogs/logmsgs1.html#pgfId-4771499
Thanks and Regards,
Vibhor Amrodia -
Syslog messages coming from Standyby ASA ?
I have a pair of ASA's in Active/Standby configuration. I noticed this morning that the secondary ASA is generating syslog messages when I dont think it should. Here is the logging configuration -
logging enable
logging timestamp
logging buffer-size 1048576
logging console informational
logging buffered informational
logging trap informational
logging history critical
logging asdm critical
logging mail critical
logging host inside 10.1.4.12
This is the interface that syslog should be coming out of on the primary ASA -
interface GigabitEthernet0/1
description 10.1.85.0/24 Internal Interface
nameif inside
security-level 100
ip address 10.1.85.31 255.255.255.0 standby 10.1.85.32
ospf retransmit-interval 1
ospf hello-interval 1
ospf dead-interval 3
Cisco Adaptive Security Appliance Software Version 8.2(3)
Device Manager Version 6.3(4)
I ran the packet capture wizard on the secondary ASA and saw no syslog traffic coming from it.
Anybody else seen this ?
RonRon
The message that you show us is part of what the ASA is doing to maintain state for all the VPN connections from the primary ASA. I see similar syslog messages from the standby unit in an ASA active/standby pair.
You say:"I wouldnt expect any messages to be coming from it since it isnt really doing anything." But the standby unit is really doing things. As a new session is established on the primary the secondary must process and retain that information. And when a session is discontinued on the primary then the standby must process that also and remove the session from the state table. If the standby were not busy doing these things then it would not be able to take over and process sessions correctly if the primary were to fail.
HTH
Rick -
Unable to access cisco asa via https or asdm!! connection interrupted message appears on the browser
Hey guys,
I am unable to access cisco asa device using https and cannot lunch asdm, after recent power failure at our location. I have asdm installed on my machine and whenever i try to access the asdm, receive Error: unable to lunch device manager from X.X.X.X The following is log from java console
Trying for ASDM version file; url = https://x.x.x.x/admin/
javax.net.ssl.SSLHandshakeException: Remote host closed connection during handshake
When i try to access it from the browser it show error message
"The connection was interrupted"
I am running CISCO ASA 8.3 (1)
with asdm image as asdm 7.1.3
JAVA version installed Java 7 update 71
I have added the https:> to exception site list and set security level to medium,
even ssh access is not working !!
I would appreciate if anyone can help me out!!
Thanks
FareedHey lcaruso,
thanks for information!!
i was able to connection through console as suggested and regenerated the rsa key .. was able to connection through ssh, but the issue with the asdm or web access was not resolved.
I have tried few of the steps as suggested on
https://supportforums.cisco.com/document/49741/asa-pixfwsm-unable-manage-unit-sshtelnetasdm#collect_captures
capture output
ZHHFP-FIREWALL1(config)# sh cap capin
139 packets captured
1: 18:50:17.654720 802.1Q vlan#1 P0 192.168.160.113.58084 > 192.168.160.126.8
443: S 2567327150:2567327150(0) win 8192 <mss 1260,nop,wscale 8,nop,nop,sackOK>
2: 18:50:17.654812 802.1Q vlan#1 P0 192.168.160.126.8443 > 192.168.160.113.58
084: S 590825877:590825877(0) ack 2567327151 win 8192 <mss 1380>
3: 18:50:17.655621 802.1Q vlan#1 P0 192.168.160.113.58084 > 192.168.160.126.8
443: . ack 590825878 win 65520
4: 18:50:17.656078 802.1Q vlan#1 P0 192.168.160.113.58084 > 192.168.160.126.8
443: P 2567327151:2567327332(181) ack 590825878 win 65520
5: 18:50:17.656139 802.1Q vlan#1 P0 192.168.160.126.8443 > 192.168.160.113.58
084: . ack 2567327332 win 8192
6: 18:50:17.656475 802.1Q vlan#1 P0 192.168.160.126.8443 > 192.168.160.113.58
084: FP 590825878:590825878(0) ack 2567327332 win 8192
7: 18:50:17.657696 802.1Q vlan#1 P0 192.168.160.113.58084 > 192.168.160.126.8
443: . ack 590825879 win 65520
8: 18:50:17.657802 802.1Q vlan#1 P0 192.168.160.113.58084 > 192.168.160.126.8
443: F 2567327332:2567327332(0) ack 590825879 win 65520
9: 18:50:17.657848 802.1Q vlan#1 P0 192.168.160.126.8443 > 192.168.160.113.58
084: . ack 2567327333 win 8192
10: 18:50:17.658108 802.1Q vlan#1 P0 192.168.160.113.58085 > 192.168.160.126.8
443: S 1351758892:1351758892(0) win 8192 <mss 1260,nop,wscale 8,nop,nop,sackOK>
also i have downgraded the java to 1.6_45 but still not luck.
error message i received on java console
Trying for IDM. url=https://x.x.x.x/idm/idm.jnlp/
javax.net.ssl.SSLHandshakeException: Remote host closed connection during handshake
at sun.security.ssl.SSLSocketImpl.readRecord(Unknown Source)
at sun.security.ssl.SSLSocketImpl.performInitialHandshake(Unknown Source)
at sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source)
at sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source)
at sun.net.www.protocol.https.HttpsClient.afterConnect(Unknown Source)
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(Unknown Source)
at com.cisco.launcher.w.a(Unknown Source)
at com.cisco.launcher.s.for(Unknown Source)
at com.cisco.launcher.s.new(Unknown Source)
at com.cisco.launcher.s.access$000(Unknown Source)
at com.cisco.launcher.s$2.a(Unknown Source)
at com.cisco.launcher.g$2.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: java.io.EOFException: SSL peer shut down incorrectly
at sun.security.ssl.InputRecord.read(Unknown Source)
... 15 more
Any help would be highly appreciated!!
Thanks
Fareed -
Internet Connection Became Slow after Introduction of Cisco ASA 5505 to the Network
I configured a Cisco ASA 5505 (Version Cisco Adaptive Security Appliance Software Version 7.2(3)
Device Manager Version 5.2(3)
in transparent firewall mode and inserted after Cisco 1700 router. However, the internet connection became very slow and users are compaining that they cannot load any pages.
My setup looks like:
Internet --> Cisco 1700 --> Cisco ASA 5505 --> LAN
The license information is:
Licensed features for this platform:
Maximum Physical Interfaces : 8
VLANs : 3, DMZ Restricted
Inside Hosts : Unlimited
Failover : Disabled
VPN-DES : Enabled
VPN-3DES-AES : Enabled
VPN Peers : 10
WebVPN Peers : 2
Dual ISPs : Disabled
VLAN Trunk Ports : 0
This platform has a Base license.
The flash activation key is the SAME as the running key.
My running-config looks like:
ASA Version 7.2(3)
firewall transparent
hostname ciscoasa
domain-name default.domain.invalid
enable password 8Ry2YjIyt7RRXU24 encrypted
names
interface Vlan1
nameif inside
security-level 100
no shut
interface Vlan2
nameif outside
security-level 0
no shut
interface Ethernet0/0
switchport access vlan 2
no shut
interface Ethernet0/1
no shut
interface Ethernet0/2
no shut
interface Ethernet0/3
no shut
interface Ethernet0/4
no shut
interface Ethernet0/5
no shut
interface Ethernet0/6
no shut
interface Ethernet0/7
no shut
passwd 2KFQnbNIdI.2KYOU encrypted
regex urllist1 ".*\.([Ee][Xx][Ee]|[Cc][Oo][Mm]|[Bb][Aa][Tt]) HTTP/1.[01]"
regex urllist2 ".*\.([Pp][Ii][Ff]|[Vv][Bb][Ss]|[Ww][Ss][Hh]) HTTP/1.[01]"
regex urllist3 ".*\.([Dd][Oo][Cc]|[Xx][Ll][Ss]|[Pp][Pp][Tt]) HTTP/1.[01]"
regex urllist4 ".*\.([Zz][Ii][Pp]|[Tt][Aa][Rr]|[Tt][Gg][Zz]) HTTP/1.[01]"
regex domainlist1 "\.facebook\.com"
regex domainlist2 "\.diretube\.com"
regex domainlist3 "\.youtube\.com"
regex domainlist4 "\.vimeo\.com"
regex applicationheader "application/.*"
regex contenttype "Content-Type"
ftp mode passive
dns server-group DefaultDNS
domain-name default.domain.invalid
access-list outside_in extended permit ip any any
access-list inside_mpc extended permit tcp any any eq www
access-list inside_mpc extended permit tcp any any eq 8080
pager lines 24
mtu outside 1500
mtu inside 1500
ip address 192.168.1.254 255.255.255.0
icmp unreachable rate-limit 1 burst-size 1
no asdm history enable
arp timeout 14400
access-group outside_in in interface outside
route outside 0.0.0.0 0.0.0.0 192.168.1.1 1
timeout xlate 3:00:00
timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02
timeout sunrpc 0:10:00 h323 0:05:00 h225 1:00:00 mgcp 0:05:00 mgcp-pat 0:05:00
timeout sip 0:30:00 sip_media 0:02:00 sip-invite 0:03:00 sip-disconnect 0:02:00
timeout uauth 0:05:00 absolute
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart
telnet timeout 5
ssh timeout 5
console timeout 0
class-map type regex match-any DomainBlockList
match regex domainlist1
match regex domainlist2
match regex domainlist3
match regex domainlist4
class-map type inspect http match-all BlockDomainsClass
match request header host regex class DomainBlockList
class-map type regex match-any URLBlockList
match regex urllist1
match regex urllist2
match regex urllist3
match regex urllist4
class-map inspection_default
match default-inspection-traffic
class-map type inspect http match-all AppHeaderClass
match response header regex contenttype regex applicationheader
class-map httptraffic
match access-list inside_mpc
class-map type inspect http match-all BlockURLsClass
match request uri regex class URLBlockList
policy-map type inspect dns preset_dns_map
parameters
message-length maximum 512
policy-map type inspect http http_inspection_policy
parameters
protocol-violation action drop-connection
class AppHeaderClass
drop-connection log
match request method connect
drop-connection log
class BlockDomainsClass
reset log
class BlockURLsClass
reset log
policy-map global_policy
class inspection_default
inspect dns preset_dns_map
inspect ftp
inspect h323 h225
inspect h323 ras
inspect netbios
inspect rsh
inspect rtsp
inspect skinny
inspect esmtp
inspect sqlnet
inspect sunrpc
inspect tftp
inspect sip
inspect xdmcp
policy-map inside-policy
class httptraffic
inspect http http_inspection_policy
service-policy global_policy global
service-policy inside-policy interface inside
prompt hostname context
Cryptochecksum:8ab1a53df6ae3c202aee236d6080edfd
: end
Could the slow internet connection be due to license limitations? Or is there something wrong with my configuration?
Please see the configuration and help.
ThanksI have re-configured the ASA 5505 yesterday and so far it's working fine. I am not sure if the problem will re-appear later on. Anyways here is my sh tech-support
ciscoasa# sh tech-support
Cisco Adaptive Security Appliance Software Version 7.2(3)
Device Manager Version 5.2(3)
Compiled on Wed 15-Aug-07 16:08 by builders
System image file is "disk0:/asa723-k8.bin"
Config file at boot was "startup-config"
ciscoasa up 14 hours 16 mins
Hardware: ASA5505, 256 MB RAM, CPU Geode 500 MHz
Internal ATA Compact Flash, 128MB
BIOS Flash M50FW080 @ 0xffe00000, 1024KB
Encryption hardware device : Cisco ASA-5505 on-board accelerator (revision 0x0)
Boot microcode : CNlite-MC-Boot-Cisco-1.2
SSL/IKE microcode: CNlite-MC-IPSEC-Admin-3.03
IPSec microcode : CNlite-MC-IPSECm-MAIN-2.04
0: Int: Internal-Data0/0 : address is 001f.9ee8.ffa2, irq 11
1: Ext: Ethernet0/0 : address is 001f.9ee8.ff9a, irq 255
2: Ext: Ethernet0/1 : address is 001f.9ee8.ff9b, irq 255
3: Ext: Ethernet0/2 : address is 001f.9ee8.ff9c, irq 255
4: Ext: Ethernet0/3 : address is 001f.9ee8.ff9d, irq 255
5: Ext: Ethernet0/4 : address is 001f.9ee8.ff9e, irq 255
6: Ext: Ethernet0/5 : address is 001f.9ee8.ff9f, irq 255
<--- More --->
7: Ext: Ethernet0/6 : address is 001f.9ee8.ffa0, irq 255
8: Ext: Ethernet0/7 : address is 001f.9ee8.ffa1, irq 255
9: Int: Internal-Data0/1 : address is 0000.0003.0002, irq 255
10: Int: Not used : irq 255
11: Int: Not used : irq 255
Licensed features for this platform:
Maximum Physical Interfaces : 8
VLANs : 3, DMZ Restricted
Inside Hosts : Unlimited
Failover : Disabled
VPN-DES : Enabled
VPN-3DES-AES : Enabled
VPN Peers : 10
WebVPN Peers : 2
Dual ISPs : Disabled
VLAN Trunk Ports : 0
This platform has a Base license.
Serial Number: JMX1211Z2N4
Running Activation Key: 0xaf0ed046 0xbcf18ebf 0x80b38508 0xba785cc0 0x05250493
Configuration register is 0x1
Configuration has not been modified since last system restart.
<--- More --->
------------------ show clock ------------------
18:32:58.254 UTC Tue Nov 26 2013
------------------ show memory ------------------
Free memory: 199837144 bytes (74%)
Used memory: 68598312 bytes (26%)
Total memory: 268435456 bytes (100%)
------------------ show conn count ------------------
1041 in use, 2469 most used
------------------ show xlate count ------------------
0 in use, 0 most used
------------------ show blocks ------------------
SIZE MAX LOW CNT
0 100 68 100
<--- More --->
4 300 299 299
80 100 92 100
256 100 94 100
1550 6174 6166 6174
2048 1124 551 612
------------------ show blocks queue history detail ------------------
History buffer memory usage: 2136 bytes (default)
------------------ show interface ------------------
Interface Internal-Data0/0 "", is up, line protocol is up
Hardware is y88acs06, BW 1000 Mbps
(Full-duplex), (1000 Mbps)
MAC address 001f.9ee8.ffa2, MTU not set
IP address unassigned
18491855 packets input, 11769262614 bytes, 0 no buffer
Received 213772 broadcasts, 0 runts, 0 giants
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
0 L2 decode drops, 0 demux drops
18185861 packets output, 11626494317 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 late collisions, 0 deferred
<--- More --->
0 input reset drops, 0 output reset drops
input queue (curr/max packets): hardware (0/0) software (0/0)
output queue (curr/max packets): hardware (0/55) software (0/0)
Control Point Interface States:
Interface number is unassigned
Interface Internal-Data0/1 "", is administratively down, line protocol is up
Hardware is 88E6095, BW 1000 Mbps
(Full-duplex), (1000 Mbps)
MAC address 0000.0003.0002, MTU not set
IP address unassigned
18184216 packets input, 11625360131 bytes, 0 no buffer
Received 206655 broadcasts, 0 runts, 0 giants
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
0 switch ingress policy drops
18490057 packets output, 11768078777 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 babbles, 0 late collisions, 0 deferred
0 lost carrier, 0 no carrier
0 switch egress policy drops
Control Point Interface States:
Interface number is unassigned
Interface Loopback0 "_internal_loopback", is up, line protocol is up
Hardware is VirtualMAC address 0000.0000.0000, MTU 1500
IP address 127.1.0.1, subnet mask 255.255.0.0
<--- More --->
Traffic Statistics for "_internal_loopback":
1 packets input, 28 bytes
1 packets output, 28 bytes
1 packets dropped
1 minute input rate 0 pkts/sec, 0 bytes/sec
1 minute output rate 0 pkts/sec, 0 bytes/sec
1 minute drop rate, 0 pkts/sec
5 minute input rate 0 pkts/sec, 0 bytes/sec
5 minute output rate 0 pkts/sec, 0 bytes/sec
5 minute drop rate, 0 pkts/sec
Control Point Interface States:
Interface number is 28
Interface config status is active
Interface state is active
Interface Vlan1 "inside", is up, line protocol is up
Hardware is EtherSVI
MAC address 001f.9ee8.ffa2, MTU 1500
IP address 192.168.1.254, subnet mask 255.255.255.0
Traffic Statistics for "inside":
7742275 packets input, 903584114 bytes
10645034 packets output, 10347291114 bytes
184883 packets dropped
1 minute input rate 320 pkts/sec, 35404 bytes/sec
1 minute output rate 325 pkts/sec, 313317 bytes/sec
<--- More --->
1 minute drop rate, 17 pkts/sec
5 minute input rate 399 pkts/sec, 59676 bytes/sec
5 minute output rate 483 pkts/sec, 503200 bytes/sec
5 minute drop rate, 9 pkts/sec
Control Point Interface States:
Interface number is 1
Interface config status is active
Interface state is active
Interface Vlan2 "outside", is up, line protocol is up
Hardware is EtherSVI
MAC address 001f.9ee8.ffa3, MTU 1500
IP address 192.168.1.254, subnet mask 255.255.255.0
Traffic Statistics for "outside":
10750090 packets input, 10432619059 bytes
7541331 packets output, 870613684 bytes
109911 packets dropped
1 minute input rate 328 pkts/sec, 313770 bytes/sec
1 minute output rate 301 pkts/sec, 32459 bytes/sec
1 minute drop rate, 2 pkts/sec
5 minute input rate 485 pkts/sec, 503789 bytes/sec
5 minute output rate 387 pkts/sec, 57681 bytes/sec
5 minute drop rate, 2 pkts/sec
Control Point Interface States:
Interface number is 2
<--- More --->
Interface config status is active
Interface state is active
Interface Ethernet0/0 "", is up, line protocol is up
Hardware is 88E6095, BW 100 Mbps
Auto-Duplex(Full-duplex), Auto-Speed(100 Mbps)
Available but not configured via nameif
MAC address 001f.9ee8.ff9a, MTU not set
IP address unassigned
10749794 packets input, 10630700889 bytes, 0 no buffer
Received 2506 broadcasts, 0 runts, 0 giants
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
0 L2 decode drops
3 switch ingress policy drops
7541070 packets output, 1028190148 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 babbles, 0 late collisions, 0 deferred
0 lost carrier, 0 no carrier
0 rate limit drops
0 switch egress policy drops
Control Point Interface States:
Interface number is unassigned
Interface Ethernet0/1 "", is up, line protocol is up
Hardware is 88E6095, BW 100 Mbps
Auto-Duplex(Full-duplex), Auto-Speed(100 Mbps)
<--- More --->
Available but not configured via nameif
MAC address 001f.9ee8.ff9b, MTU not set
IP address unassigned
7741977 packets input, 1064586806 bytes, 0 no buffer
Received 211282 broadcasts, 0 runts, 0 giants
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
0 L2 decode drops
0 switch ingress policy drops
10644663 packets output, 10543362751 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 babbles, 0 late collisions, 0 deferred
0 lost carrier, 0 no carrier
0 rate limit drops
0 switch egress policy drops
Control Point Interface States:
Interface number is unassigned
Interface Ethernet0/2 "", is down, line protocol is down
Hardware is 88E6095, BW 100 Mbps
Auto-Duplex, Auto-Speed
Available but not configured via nameif
MAC address 001f.9ee8.ff9c, MTU not set
IP address unassigned
0 packets input, 0 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants
<--- More --->
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
0 L2 decode drops
0 switch ingress policy drops
0 packets output, 0 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 babbles, 0 late collisions, 0 deferred
0 lost carrier, 0 no carrier
0 rate limit drops
0 switch egress policy drops
Control Point Interface States:
Interface number is unassigned
Interface Ethernet0/3 "", is down, line protocol is down
Hardware is 88E6095, BW 100 Mbps
Auto-Duplex, Auto-Speed
Available but not configured via nameif
MAC address 001f.9ee8.ff9d, MTU not set
IP address unassigned
0 packets input, 0 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
0 L2 decode drops
0 switch ingress policy drops
0 packets output, 0 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
<--- More --->
0 babbles, 0 late collisions, 0 deferred
0 lost carrier, 0 no carrier
0 rate limit drops
0 switch egress policy drops
Control Point Interface States:
Interface number is unassigned
Interface Ethernet0/4 "", is down, line protocol is down
Hardware is 88E6095, BW 100 Mbps
Auto-Duplex, Auto-Speed
Available but not configured via nameif
MAC address 001f.9ee8.ff9e, MTU not set
IP address unassigned
0 packets input, 0 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
0 L2 decode drops
0 switch ingress policy drops
0 packets output, 0 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 babbles, 0 late collisions, 0 deferred
0 lost carrier, 0 no carrier
0 rate limit drops
0 switch egress policy drops
Control Point Interface States:
<--- More --->
Interface number is unassigned
Interface Ethernet0/5 "", is down, line protocol is down
Hardware is 88E6095, BW 100 Mbps
Auto-Duplex, Auto-Speed
Available but not configured via nameif
MAC address 001f.9ee8.ff9f, MTU not set
IP address unassigned
0 packets input, 0 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
0 L2 decode drops
0 switch ingress policy drops
0 packets output, 0 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 babbles, 0 late collisions, 0 deferred
0 lost carrier, 0 no carrier
0 rate limit drops
0 switch egress policy drops
Control Point Interface States:
Interface number is unassigned
Interface Ethernet0/6 "", is down, line protocol is down
Hardware is 88E6095, BW 100 Mbps
Auto-Duplex, Auto-Speed
Available but not configured via nameif
<--- More --->
MAC address 001f.9ee8.ffa0, MTU not set
IP address unassigned
0 packets input, 0 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
0 L2 decode drops
0 switch ingress policy drops
0 packets output, 0 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 babbles, 0 late collisions, 0 deferred
0 lost carrier, 0 no carrier
0 rate limit drops
0 switch egress policy drops
Control Point Interface States:
Interface number is unassigned
Interface Ethernet0/7 "", is down, line protocol is down
Hardware is 88E6095, BW 100 Mbps
Auto-Duplex, Auto-Speed
Available but not configured via nameif
MAC address 001f.9ee8.ffa1, MTU not set
IP address unassigned
0 packets input, 0 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
<--- More --->
0 L2 decode drops
0 switch ingress policy drops
0 packets output, 0 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 babbles, 0 late collisions, 0 deferred
0 lost carrier, 0 no carrier
0 rate limit drops
0 switch egress policy drops
Control Point Interface States:
Interface number is unassigned
------------------ show cpu usage ------------------
CPU utilization for 5 seconds = 12%; 1 minute: 11%; 5 minutes: 11%
------------------ show cpu hogging process ------------------
Process: Dispatch Unit, NUMHOG: 1, MAXHOG: 133, LASTHOG: 140
LASTHOG At: 04:45:59 UTC Nov 26 2013
PC: 8be0f7
Traceback: 8bed19 8bf553 302b87 3030a5 2fad69 7674bf 75ca16
c6251d c62a4c c62f6c 75c653 767820 797f64 769c85
<--- More --->
------------------ show process ------------------
PC SP STATE Runtime SBASE Stack Process
Mwe 00c9bb24 01bb8700 013e3250 0 01733fc8 15616/16384 emweb/cifs
Lwe 001072ac 0176f9c4 013e32d0 0 0176d9f0 8132/8192 block_diag
Mrd 00223a67 01783d5c 013e33b0 314854 0177be18 25752/32768 Dispatch Unit
Msi 00f82847 01b07b84 013e3250 229 01b05bc0 7984/8192 y88acs06 OneSec Thread
Mwe 0011b1a5 01b09cfc 013e3250 0 01b07d88 7864/8192 Reload Control Thread
Mwe 00120606 01b1260c 013e5258 0 01b10988 7256/8192 aaa
Mwe 001486aa 01b19404 013e5ae8 0 01b15450 16020/16384 CMGR Server Process
Mwe 0014c3c5 01b1b4d4 013e3250 0 01b19570 7968/8192 CMGR Timer Process
Lwe 002227a1 01b239b4 013ee360 0 01b219f0 7524/8192 dbgtrace
Mwe 004e1ba5 01b29c34 013e3250 157 01b27d50 6436/8192 eswilp_svi_init
Mwe 01064b1d 01b4a7f4 013e3250 0 01b48890 7848/8192 Chunk Manager
Msi 008b61b6 01b52d54 013e3250 230 01b50da0 7856/8192 PIX Garbage Collector
Lsi 00ecb6ac 01b54e94 013e3250 12 01b52ec0 7552/8192 route_process
Mwe 008a5ddc 01b5dc04 0133b430 0 01b5bc40 8116/8192 IP Address Assign
Mwe 00acb779 01b60604 01346e10 0 01b5e640 8116/8192 QoS Support Module
Mwe 0091eba9 01b6275c 0133c530 0 01b60798 8116/8192 Client Update Task
Lwe 01083c8e 01b656d4 013e3250 123088 01b63770 7840/8192 Checkheaps
Mwe 00acfd7d 01b6b824 013e3250 623 01b69ad0 3476/8192 Quack process
Mwe 00b2a260 01b6dad4 013e3250 22 01b6bbf0 7364/8192 Session Manager
Mwe 00c55efd 01b78564 031d0478 4 01b74a50 14768/16384 uauth
<--- More --->
Mwe 00be3c9e 01b7aaec 0135c010 0 01b78b28 7524/8192 Uauth_Proxy
Mwe 00c52759 01b80e0c 01361770 0 01b7ee88 7712/8192 SMTP
Mwe 00c3f7b9 01b82eec 01361710 0 01b80fa8 7412/8192 Logger
Mwe 00c3fd26 01b8502c 013e3250 0 01b830c8 7492/8192 Thread Logger
Mwe 00f62272 01b9596c 013ac520 0 01b939c8 7188/8192 vpnlb_thread
Msi 00b4097c 01c598c4 013e3250 190 01c578f0 8000/8192 emweb/cifs_timer
Msi 005bd338 017a909c 013e3250 25855 017a7108 7412/8192 arp_timer
Mwe 005c76bc 01b486e4 013fba50 20643 01b46770 7348/8192 arp_forward_thread
Mwe 00c5a919 023fa5fc 013619e0 0 023f8648 7968/8192 tcp_fast
Mwe 00c5a6e5 023fc624 013619e0 0 023fa670 7968/8192 tcp_slow
Mwe 00c754d1 0240d42c 013628a0 0 0240b478 8100/8192 udp_timer
Mwe 0019cb17 01b404a4 013e3250 0 01b3e530 7984/8192 CTCP Timer process
Mwe 00efe8b3 0308c15c 013e3250 0 0308a208 7952/8192 L2TP data daemon
Mwe 00efef23 0308e194 013e3250 0 0308c230 7968/8192 L2TP mgmt daemon
Mwe 00eea02b 030c62ac 013a5c10 43 030c2338 16244/16384 ppp_timer_thread
Msi 00f62d57 030c82f4 013e3250 264 030c6360 7924/8192 vpnlb_timer_thread
Mwe 001b96e6 01b7cbbc 01b1e9c8 1 01b7ac48 7728/8192 IPsec message handler
Msi 001c9bac 01b8d4dc 013e3250 2917 01b8b548 7648/8192 CTM message handler
Mwe 00af93b8 031465b4 013e3250 0 03144640 7984/8192 ICMP event handler
Mwe 00831003 0314a724 013e3250 387 031467b0 16100/16384 IP Background
Mwe 0021b267 031a83c4 013123c0 31 03188450 123488/131072 tmatch compile thread
Mwe 009f2405 03290044 013e3250 0 0328c0c0 16072/16384 Crypto PKI RECV
Mwe 009f305a 03294144 013e3250 0 032901e0 16040/16384 Crypto CA
Mwe 0064d4fd 01b3e24c 013e3250 8 01b3c2f8 7508/8192 ESW_MRVL switch interrupt service
<--- More --->
Msi 00646f5c 032c134c 013e3250 3059378 032bf448 7184/8192 esw_stats
Lsi 008cbb80 032dc704 013e3250 3 032da730 7908/8192 uauth_urlb clean
Lwe 008afee7 034a0914 013e3250 197 0349e9b0 6636/8192 pm_timer_thread
Mwe 0052f0bf 034a35ac 013e3250 0 034a1648 7968/8192 IKE Timekeeper
Mwe 00520f6b 034a8adc 0132e2b0 0 034a4e38 15448/16384 IKE Daemon
Mwe 00bf5c78 034ac7ac 01360680 0 034aa7f8 8100/8192 RADIUS Proxy Event Daemon
Mwe 00bc32de 034ae79c 034dcbe0 0 034ac918 7208/8192 RADIUS Proxy Listener
Mwe 00bf5e0f 034b099c 013e3250 0 034aea38 7968/8192 RADIUS Proxy Time Keeper
Mwe 005aac4c 034b3154 013fb980 0 034b1250 7492/8192 Integrity FW Task
M* 008550a5 0009fefc 013e33b0 3183 034e3b20 24896/32768 ci/console
Msi 008eb694 034ed9d4 013e3250 2370 034ebc40 6176/8192 update_cpu_usage
Msi 008e6415 034f7dac 013e3250 1096 034f5eb8 6124/8192 NIC status poll
Mwe 005b63e6 03517d1c 013fbd10 1963 03515d78 7636/8192 IP Thread
Mwe 005becbe 03519e4c 013fbcb0 3 03517e98 7384/8192 ARP Thread
Mwe 004c2b36 0351befc 013fbae0 0 03519fe8 7864/8192 icmp_thread
Mwe 00c7722e 0351e06c 013e3250 0 0351c108 7848/8192 udp_thread
Mwe 00c5d126 0352008c 013fbd00 0 0351e228 7688/8192 tcp_thread
Mwe 00bc32de 03a6982c 03a5ee18 0 03a679b8 7512/8192 EAPoUDP-sock
Mwe 00266c15 03a6b614 013e3250 0 03a699e0 7032/8192 EAPoUDP
Mwe 005a6728 01b27b94 013e3250 0 01b25c30 7968/8192 Integrity Fw Timer Thread
- - - - 47686621 - - scheduler
- - - - 51253819 - - total elapsed
------------------ show failover ------------------
<--- More --->
ERROR: Command requires failover license
------------------ show traffic ------------------
inside:
received (in 51429.740 secs):
7749585 packets905087345 bytes
67 pkts/sec17013 bytes/sec
transmitted (in 51429.740 secs):
10653162 packets10355908020 bytes
40 pkts/sec201026 bytes/sec
1 minute input rate 412 pkts/sec, 51803 bytes/sec
1 minute output rate 475 pkts/sec, 522952 bytes/sec
1 minute drop rate, 24 pkts/sec
5 minute input rate 399 pkts/sec, 59676 bytes/sec
5 minute output rate 483 pkts/sec, 503200 bytes/sec
5 minute drop rate, 9 pkts/sec
outside:
received (in 51430.240 secs):
10758403 packets10441440193 bytes
42 pkts/sec203021 bytes/sec
transmitted (in 51430.240 secs):
7548339 packets872053854 bytes
<--- More --->
63 pkts/sec16037 bytes/sec
1 minute input rate 479 pkts/sec, 523680 bytes/sec
1 minute output rate 387 pkts/sec, 46796 bytes/sec
1 minute drop rate, 3 pkts/sec
5 minute input rate 485 pkts/sec, 503789 bytes/sec
5 minute output rate 387 pkts/sec, 57681 bytes/sec
5 minute drop rate, 2 pkts/sec
_internal_loopback:
received (in 51430.740 secs):
1 packets28 bytes
0 pkts/sec0 bytes/sec
transmitted (in 51430.740 secs):
1 packets28 bytes
0 pkts/sec0 bytes/sec
1 minute input rate 0 pkts/sec, 0 bytes/sec
1 minute output rate 0 pkts/sec, 0 bytes/sec
1 minute drop rate, 0 pkts/sec
5 minute input rate 0 pkts/sec, 0 bytes/sec
5 minute output rate 0 pkts/sec, 0 bytes/sec
5 minute drop rate, 0 pkts/sec
Aggregated Traffic on Physical Interface
<--- More --->
Ethernet0/0:
received (in 51431.740 secs):
10758462 packets10640075825 bytes
42 pkts/sec206042 bytes/sec
transmitted (in 51431.740 secs):
7548383 packets1029818127 bytes
63 pkts/sec20023 bytes/sec
1 minute input rate 485 pkts/sec, 537048 bytes/sec
1 minute output rate 395 pkts/sec, 54546 bytes/sec
1 minute drop rate, 0 pkts/sec
5 minute input rate 485 pkts/sec, 511723 bytes/sec
5 minute output rate 387 pkts/sec, 65495 bytes/sec
5 minute drop rate, 0 pkts/sec
Ethernet0/1:
received (in 51433.570 secs):
7749780 packets1066328930 bytes
67 pkts/sec20064 bytes/sec
transmitted (in 51433.570 secs):
10653359 packets10552787020 bytes
40 pkts/sec205006 bytes/sec
1 minute input rate 419 pkts/sec, 59621 bytes/sec
1 minute output rate 480 pkts/sec, 533950 bytes/sec
1 minute drop rate, 0 pkts/sec
5 minute input rate 399 pkts/sec, 67618 bytes/sec
<--- More --->
5 minute output rate 482 pkts/sec, 511073 bytes/sec
5 minute drop rate, 0 pkts/sec
Ethernet0/2:
received (in 51434.730 secs):
0 packets0 bytes
0 pkts/sec0 bytes/sec
transmitted (in 51434.730 secs):
0 packets0 bytes
0 pkts/sec0 bytes/sec
1 minute input rate 0 pkts/sec, 0 bytes/sec
1 minute output rate 0 pkts/sec, 0 bytes/sec
1 minute drop rate, 0 pkts/sec
5 minute input rate 0 pkts/sec, 0 bytes/sec
5 minute output rate 0 pkts/sec, 0 bytes/sec
5 minute drop rate, 0 pkts/sec
Ethernet0/3:
received (in 51434.730 secs):
0 packets0 bytes
0 pkts/sec0 bytes/sec
transmitted (in 51434.730 secs):
0 packets0 bytes
0 pkts/sec0 bytes/sec
1 minute input rate 0 pkts/sec, 0 bytes/sec
1 minute output rate 0 pkts/sec, 0 bytes/sec
<--- More --->
1 minute drop rate, 0 pkts/sec
5 minute input rate 0 pkts/sec, 0 bytes/sec
5 minute output rate 0 pkts/sec, 0 bytes/sec
5 minute drop rate, 0 pkts/sec
Ethernet0/4:
received (in 51434.870 secs):
0 packets0 bytes
0 pkts/sec0 bytes/sec
transmitted (in 51434.870 secs):
0 packets0 bytes
0 pkts/sec0 bytes/sec
1 minute input rate 0 pkts/sec, 0 bytes/sec
1 minute output rate 0 pkts/sec, 0 bytes/sec
1 minute drop rate, 0 pkts/sec
5 minute input rate 0 pkts/sec, 0 bytes/sec
5 minute output rate 0 pkts/sec, 0 bytes/sec
5 minute drop rate, 0 pkts/sec
Ethernet0/5:
received (in 51434.870 secs):
0 packets0 bytes
0 pkts/sec0 bytes/sec
transmitted (in 51434.870 secs):
0 packets0 bytes
0 pkts/sec0 bytes/sec
<--- More --->
1 minute input rate 0 pkts/sec, 0 bytes/sec
1 minute output rate 0 pkts/sec, 0 bytes/sec
1 minute drop rate, 0 pkts/sec
5 minute input rate 0 pkts/sec, 0 bytes/sec
5 minute output rate 0 pkts/sec, 0 bytes/sec
5 minute drop rate, 0 pkts/sec
Ethernet0/6:
received (in 51435.010 secs):
0 packets0 bytes
0 pkts/sec0 bytes/sec
transmitted (in 51435.010 secs):
0 packets0 bytes
0 pkts/sec0 bytes/sec
1 minute input rate 0 pkts/sec, 0 bytes/sec
1 minute output rate 0 pkts/sec, 0 bytes/sec
1 minute drop rate, 0 pkts/sec
5 minute input rate 0 pkts/sec, 0 bytes/sec
5 minute output rate 0 pkts/sec, 0 bytes/sec
5 minute drop rate, 0 pkts/sec
Ethernet0/7:
received (in 51435.010 secs):
0 packets0 bytes
0 pkts/sec0 bytes/sec
transmitted (in 51435.010 secs):
<--- More --->
0 packets0 bytes
0 pkts/sec0 bytes/sec
1 minute input rate 0 pkts/sec, 0 bytes/sec
1 minute output rate 0 pkts/sec, 0 bytes/sec
1 minute drop rate, 0 pkts/sec
5 minute input rate 0 pkts/sec, 0 bytes/sec
5 minute output rate 0 pkts/sec, 0 bytes/sec
5 minute drop rate, 0 pkts/sec
Internal-Data0/0:
received (in 51435.510 secs):
18513901 packets11784250044 bytes
25 pkts/sec229023 bytes/sec
transmitted (in 51435.510 secs):
18207269 packets11641332179 bytes
19 pkts/sec226078 bytes/sec
1 minute input rate 891 pkts/sec, 595715 bytes/sec
1 minute output rate 863 pkts/sec, 588935 bytes/sec
1 minute drop rate, 0 pkts/sec
5 minute input rate 885 pkts/sec, 584035 bytes/sec
5 minute output rate 870 pkts/sec, 580393 bytes/sec
5 minute drop rate, 0 pkts/sec
Internal-Data0/1:
received (in 51436.010 secs):
18207323 packets11641364184 bytes
<--- More --->
19 pkts/sec226076 bytes/sec
transmitted (in 51436.010 secs):
18513954 packets11784281987 bytes
25 pkts/sec229022 bytes/sec
1 minute input rate 855 pkts/sec, 575808 bytes/sec
1 minute output rate 884 pkts/sec, 582339 bytes/sec
1 minute drop rate, 0 pkts/sec
5 minute input rate 869 pkts/sec, 578350 bytes/sec
5 minute output rate 883 pkts/sec, 581924 bytes/sec
5 minute drop rate, 0 pkts/sec
------------------ show perfmon ------------------
PERFMON STATS: Current Average
Xlates 0/s 0/s
Connections 17/s 6/s
TCP Conns 8/s 2/s
UDP Conns 7/s 2/s
URL Access 0/s 0/s
URL Server Req 0/s 0/s
TCP Fixup 0/s 0/s
TCP Intercept 0/s 0/s
HTTP Fixup 0/s 0/s
<--- More --->
FTP Fixup 0/s 0/s
AAA Authen 0/s 0/s
AAA Author 0/s 0/s
AAA Account 0/s 0/s
------------------ show counters ------------------
Protocol Counter Value Context
IP IN_PKTS 168960 Summary
IP OUT_PKTS 169304 Summary
IP TO_ARP 61 Summary
------------------ show history ------------------
------------------ show firewall ------------------
Firewall mode: Transparent
------------------ show running-config ------------------
<--- More --->
: Saved
ASA Version 7.2(3)
firewall transparent
hostname ciscoasa
enable password
names
interface Vlan1
nameif inside
security-level 100
interface Vlan2
nameif outside
security-level 0
interface Ethernet0/0
switchport access vlan 2
interface Ethernet0/1
interface Ethernet0/2
<--- More --->
interface Ethernet0/3
interface Ethernet0/4
interface Ethernet0/5
interface Ethernet0/6
interface Ethernet0/7
passwd
regex domain1 ".facebook\.com"
regex domain2 ".fb\.com"
regex domain3 ".youtube\.com"
ftp mode passive
access-list ACL_IN extended permit ip any any
pager lines 24
mtu inside 1500
mtu outside 1500
ip address 192.168.1.254 255.255.255.0
icmp unreachable rate-limit 1 burst-size 1
asdm image disk0:/asdm-523.bin
no asdm history enable
<--- More --->
arp timeout 14400
access-group ACL_IN in interface outside
timeout xlate 3:00:00
timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02
timeout sunrpc 0:10:00 h323 0:05:00 h225 1:00:00 mgcp 0:05:00 mgcp-pat 0:05:00
timeout sip 0:30:00 sip_media 0:02:00 sip-invite 0:03:00 sip-disconnect 0:02:00
timeout uauth 0:05:00 absolute
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart
telnet timeout 5
ssh timeout 5
console timeout 0
class-map type regex match-any DomainBlockList
match regex domain1
match regex domain2
match regex domain3
class-map inspection_default
match default-inspection-traffic
policy-map type inspect dns preset_dns_map
parameters
<--- More --->
message-length maximum 512
match domain-name regex class DomainBlockList
drop-connection log
policy-map global_policy
class inspection_default
inspect dns preset_dns_map
inspect ftp
inspect h323 h225
inspect h323 ras
inspect rsh
inspect rtsp
inspect esmtp
inspect sqlnet
inspect skinny
inspect sunrpc
inspect xdmcp
inspect sip
inspect netbios
inspect tftp
service-policy global_policy global
prompt hostname context
Cryptochecksum:bb5115ea1d14ee42e7961ef0c9aaed86
: end
<--- More --->
------------------ show startup-config errors ------------------
INFO: No configuration errors
------------------ console logs ------------------
Message #1 : Message #2 : Message #3 : Message #4 : Message #5 : Message #6 : Message #7 : Message #8 : Message #9 : Message #10 : Message #11 : Message #12 : Message #13 : Message #14 :
Total SSMs found: 0
Message #15 :
Total NICs found: 10
Message #16 : 88E6095 rev 2 Gigabit Ethernet @ index 09Message #17 : MAC: 0000.0003.0002
Message #18 : 88E6095 rev 2 Ethernet @ index 08Message #19 : MAC: 001f.9ee8.ffa1
Message #20 : 88E6095 rev 2 Ethernet @ index 07Message #21 : MAC: 001f.9ee8.ffa0
Message #22 : 88E6095 rev 2 Ethernet @ index 06Message #23 : MAC: 001f.9ee8.ff9f
Message #24 : 88E6095 rev 2 Ethernet @ index 05Message #25 : MAC: 001f.9ee8.ff9e
Message #26 : 88E6095 rev 2 Ethernet @ index 04Message #27 : MAC: 001f.9ee8.ff9d
Message #28 : 88E6095 rev 2 Ethernet @ index 03Message #29 : MAC: 001f.9ee8.ff9c
Message #30 : 88E6095 rev 2 Ethernet @ index 02Message #31 : MAC: 001f.9ee8.ff9b
Message #32 : 88E6095 rev 2 Ethernet @ index 01Message #33 : MAC: 001f.9ee8.ff9a
Message #34 : y88acs06 rev16 Gigabit Ethernet @ index 00 MAC: 001f.9ee8.ffa2
Message #35 :
Licensed features for this platform:
Message #36 : Maximum Physical Interfaces : 8
<--- More --->
Message #37 : VLANs : 3, DMZ Restricted
Message #38 : Inside Hosts : Unlimited
Message #39 : Failover : Disabled
Message #40 : VPN-DES : Enabled
Message #41 : VPN-3DES-AES : Enabled
Message #42 : VPN Peers : 10
Message #43 : WebVPN Peers : 2
Message #44 : Dual ISPs : Disabled
Message #45 : VLAN Trunk Ports : 0
Message #46 :
This platform has a Base license.
Message #47 :
Message #48 : Encryption hardware device : Cisco ASA-5505 on-board accelerator (revision 0x0)
Message #49 : Boot microcode : CNlite-MC-Boot-Cisco-1.2
Message #50 : SSL/IKE microcode: CNlite-MC-IPSEC-Admin-3.03
Message #51 : IPSec microcode : CNlite-MC-IPSECm-MAIN-2.04
Message #52 : --------------------------------------------------------------------------
Message #53 : . .
Message #54 : | |
Message #55 : ||| |||
Message #56 : .|| ||. .|| ||.
Message #57 : .:||| | |||:..:||| | |||:.
Message #58 : C i s c o S y s t e m s
Message #59 : --------------------------------------------------------------------------
<--- More --->
Message #60 :
Cisco Adaptive Security Appliance Software Version 7.2(3)
Message #61 :
Message #62 : ****************************** Warning *******************************
Message #63 : This product contains cryptographic features and is
Message #64 : subject to United States and local country laws
Message #65 : governing, import, export, transfer, and use.
Message #66 : Delivery of Cisco cryptographic products does not
Message #67 : imply third-party authority to import, export,
Message #68 : distribute, or use encryption. Importers, exporters,
Message #69 : distributors and users are responsible for compliance
Message #70 : with U.S. and local country laws. By using this
Message #71 : product you agree to comply with applicable laws and
Message #72 : regulations. If you are unable to comply with U.S.
Message #73 : and local laws, return the enclosed items immediately.
Message #74 :
Message #75 : A summary of U.S. laws governing Cisco cryptographic
Message #76 : products may be found at:
Message #77 : http://www.cisco.com/wwl/export/crypto/tool/stqrg.html
Message #78 :
Message #79 : If you require further assistance please contact us by
Message #80 : sending email to [email protected].
Message #81 : ******************************* Warning *******************************
Message #82 :
<--- More --->
Message #83 : Copyright (c) 1996-2007 by Cisco Systems, Inc.
Message #84 : Restricted Rights Legend
Message #85 : Use, duplication, or disclosure by the Government is
Message #86 : subject to restrictions as set forth in subparagraph
Message #87 : (c) of the Commercial Computer Software - Restricted
Message #88 : Rights clause at FAR sec. 52.227-19 and subparagraph
Message #89 : (c) (1) (ii) of the Rights in Technical Data and Computer
Message #90 : Software clause at DFARS sec. 252.227-7013.
Message #91 : Cisco Systems, Inc.
Message #92 : 170 West Tasman Drive
Message #93 : San Jose, California 95134-1706
ciscoasa# -
Cisco ASA 5505 doesn't forware incoming connection to LAN
Hello everybody.
I just got a Cisco asa 5505 with the next OS and ASDM info
ASA 5505 OS 8.4(3) ASDM 6.47
I configured and enter all rules to allow incoming traffic to LAN but it's not working also, I have one host inside that is configured in a second IP and create the rule to allow traffic to it but it doesn't work too.
Problem 1
I have VNC running in port 5900 tcp and I want to connect from Internet using port 6001 and this has to forware the connection to the real VNC port. In the configuration I have a few host with the same configuration but I use different outside port to get it.
Problem 2.
I have a second IP with services: SMTP, HTTP, HTTPS and port 444 all TCP forwarding to a server in the LAN.
Facts:
SMTP.
Every time that I do telnet to the second IP looking for the SMTP port, the firewall doesn't let the incoming connection goes through and the LOGGING screen doesn't how that connection.
PORT 6001 (outside)
this port is configured to work with the IP in the outside internface and it was to send the incoming connection to a host inside to the real port 5900.
Can any one check my configuration if I'm missing anything? for sure I'm but I didn't find it. Bellow is the configuration, I masked the Public IPs just left the last number in the IP, also I left the LAN network to see better the configuration.
I will appreciate any help.
Thanks a lot..
CONFIGURATION.
: Saved
ASA Version 8.4(3)
hostname saturn1
domain-name mydominio.com
enable password SOMEPASS encrypted
passwd SOMEPASS encrypted
names
name 192.168.250.11 CAPITOLA-LAN
name 192.168.250.15 OBIi110-LAN
name 192.168.250.21 DRP1260-LAN
name 192.168.250.22 HPOJ8500-LAN
name 192.168.250.30 AP-W77-NG-LAN
name 192.168.250.97 AJ-DTOP-PC-LAN
name 192.168.250.96 SWEETHEART-PC-LAN
name 192.168.250.94 KIDS-PC-LAN
name XX.YY.ZZ.250 EXTERNALIP
name XX.YY.ZZ.251 EXTERNALIP2
name XX.YY.ZZ.1 GTWAY
dns-guard
interface Ethernet0/0
switchport access vlan 2
interface Ethernet0/1
interface Ethernet0/2
interface Ethernet0/3
interface Ethernet0/4
interface Ethernet0/5
interface Ethernet0/6
interface Ethernet0/7
interface Vlan1
nameif inside
security-level 100
ip address 192.168.250.2 255.255.255.0
interface Vlan2
nameif outside
security-level 0
ip address EXTERNALIP 255.255.255.0
boot system disk0:/asa843-k8.bin
ftp mode passive
dns server-group DefaultDNS
domain-name mydominio.com
object network CAPITOLA-LAN
host 192.168.250.11
object network EXTERNALIP
host XX.YY.ZZ.250
description Created during name migration
object network CAPITOLA-PUBLIC
host XX.YY.ZZ.251
object network capitola-int
host 192.168.250.11
object network capitola-int-vnc
host 192.168.250.11
object network aj-dtop-int-vnc
host 192.168.250.97
object network sweetheart-int-vnc
host 192.168.250.96
object network kids-int-vnc
host 192.168.250.94
object network VPNNetwork
subnet 10.10.20.0 255.255.255.0
object network InsideNetwork
subnet 192.168.250.0 255.255.255.0
object network obj_any
subnet 0.0.0.0 0.0.0.0
object network capitola-int-smtp
host 192.168.250.11
object-group service capitola-int-smtp-service tcp
port-object eq smtp
object-group service capitola-int-services tcp
port-object eq smtp
port-object eq https
port-object eq www
port-object eq 444
object-group service capitola-int-vnc-service tcp
port-object eq 6001
object-group service aj-dtop-int-vnc-service tcp
port-object eq 6002
object-group service sweetheart-int-vnc-service tcp
port-object eq 6003
object-group service kids-int-vnc-service tcp
port-object eq 6004
access-list incoming extended permit icmp any any
access-list incoming extended permit tcp any object capitola-int object-group capitola-int-services
access-list incoming extended permit tcp any object capitola-int-vnc object-group capitola-int-vnc-service
access-list incoming extended permit tcp any object aj-dtop-int-vnc object-group aj-dtop-int-vnc-service
access-list incoming extended permit tcp any object sweetheart-int-vnc object-group sweetheart-int-vnc-service
access-list incoming extended permit tcp any object kids-int-vnc object-group kids-int-vnc-service
access-list incoming extended permit tcp any object capitola-int-smtp object-group capitola-int-smtp-service
access-list split-tunnel standard permit 192.168.250.0 255.255.255.0
access-list inside_nat0_outbound extended permit ip any object VPNNetwork
pager lines 24
logging enable
logging asdm informational
mtu inside 1500
mtu outside 1500
ip local pool vpnpool 10.10.20.1-10.10.20.50 mask 255.255.255.0
icmp unreachable rate-limit 1 burst-size 1
asdm image disk0:/asdm-647.bin
no asdm history enable
arp timeout 14400
nat (inside,any) source static any any destination static VPNNetwork VPNNetwork no-proxy-arp
object network capitola-int
nat (any,any) static XX.YY.ZZ.251
object network capitola-int-vnc
nat (inside,outside) static interface service tcp 5900 6001
object network aj-dtop-int-vnc
nat (inside,outside) static interface service tcp 5900 6002
object network sweetheart-int-vnc
nat (inside,outside) static interface service tcp 5900 6003
object network kids-int-vnc
nat (inside,outside) static interface service tcp 5900 6004
object network obj_any
nat (inside,outside) dynamic interface
object network capitola-int-smtp
nat (any,outside) static interface service tcp smtp smtp
access-group incoming in interface outside
route outside 0.0.0.0 0.0.0.0 GTWAY 1
timeout xlate 3:00:00
timeout pat-xlate 0:00:30
timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02
timeout sunrpc 0:10:00 h323 0:05:00 h225 1:00:00 mgcp 0:05:00 mgcp-pat 0:05:00
timeout sip 0:30:00 sip_media 0:02:00 sip-invite 0:03:00 sip-disconnect 0:02:00
timeout sip-provisional-media 0:02:00 uauth 0:05:00 absolute
timeout tcp-proxy-reassembly 0:01:00
timeout floating-conn 0:00:00
dynamic-access-policy-record DfltAccessPolicy
user-identity default-domain LOCAL
aaa authentication ssh console LOCAL
http server enable
http server idle-timeout 2
http server session-timeout 1
http 192.168.1.0 255.255.255.0 inside
http CAPITOLA-LAN 255.255.255.255 inside
http AJ-DTOP-PC-LAN 255.255.255.255 inside
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart
telnet timeout 5
ssh CAPITOLA-LAN 255.255.255.255 inside
ssh AJ-DTOP-PC-LAN 255.255.255.255 inside
ssh timeout 15
console timeout 0
vpn-addr-assign local reuse-delay 2
dhcpd auto_config outside
threat-detection basic-threat
threat-detection statistics access-list
no threat-detection statistics tcp-intercept
webvpn
username admin password SOMEPASS encrypted privilege 15
class-map inspection_default
match default-inspection-traffic
policy-map type inspect dns preset_dns_map
parameters
message-length maximum 512
policy-map global_policy
class inspection_default
inspect dns preset_dns_map
inspect ftp
inspect h323 h225
inspect h323 ras
inspect rsh
inspect rtsp
inspect sqlnet
inspect skinny
inspect sunrpc
inspect xdmcp
inspect sip
inspect netbios
inspect tftp
inspect pptp
inspect ip-options
service-policy global_policy global
prompt hostname context
no call-home reporting anonymous
call-home
profile CiscoTAC-1
no active
destination address http https://tools.cisco.com/its/service/oddce/services/DDCEService
destination address email [email protected]
destination transport-method http
subscribe-to-alert-group diagnostic
subscribe-to-alert-group environment
subscribe-to-alert-group inventory periodic monthly
subscribe-to-alert-group configuration periodic monthly
subscribe-to-alert-group telemetry periodic daily
Cryptochecksum:036b82d3eb5cffc1c65a3b381246d043
: end
asdm image disk0:/asdm-647.bin
no asdm history enableJose, your fix to problem 1 allows all access from the outside, assuming you applied the extended list to the outside interface. Try to be more restrictive than an '...ip any any' rule for outside_in connections. For instance, this is what I have for incoming VOIP (access list and nat rules):
access list rule:
access-list outside_access_in extended permit udp any object server range 9000 9049 log errors
nat rule:
nat (inside,outside) source static server interface service voip-range voip-range
- 'server' is a network object *
- 'voip-range' is a service group range
I'd assume you can do something similar here in combination with my earlier comment:
access-list incoming extended permit tcp any any eq 5900
Can you explain your forwarding methodology a little more? I'm by no means an expert on forwarding, but the way I read what you're trying to do is that you have an inbound VNC request coming in on 5900 and you want the firewall to figure out which host the request should go to. Or is it vice-versa, the inbound VNC request can be on port 6001-6004 ? -
Cisco ASA 5505 Remote Access IP/Sec VPN Connectivity Issues
We have a Cisco ASA that we use just for Remote Access VPN. It uses UDP and was working fine for about 2 months. Recently clients have had intermittent issues when connecting from home. The following message is display by the Cisco VPN Client :
"Secure VPN connection terminated locally by the Client. Reason 412: The remote peer is no longer responding"
Upon looking at a client side packet capture, I notice that no response is being given back to the client for the udp packets sent to the ASA on udp 500. If I login to the ASA from the LAN and send a single ping FROM the ASA, then the client can connect without issue. I don't understand the significance of the needed outbound ping since ping is not used by the client to test if the ASA is alive.
Once again this is a remote access udp ip/sec VPN. I set most of it up with the VPN wizard and then backed up the config. The issue started happening at least a month after setup (maybe two) and I restored to the saved config just in-case, but the issue remains.
Any insight would be greatly appreciated.
I'm using IOS 831 and have tried 821 and 823 as one thread that I found recommended downgraded to 821.
Thanks much,
JustinJavier,
I logged into the ASA last time the VPN went down. I issued the following commands:
debug crypto isakmp 190
debug crypto ipsec 190
capture outside-cap interface outside match udp any any
I then used a remote access tool to access the client and tried to connect. I got absolutely nothing from debugging. So I issued the following command:
show capture outside | include 500
and also got nothing. So I issued the following command:
ping 4.2.2.2
Upon which my normal deug messaged began to showup, so I issued the show capture outside command again and recieved the expected output below:
1: 15:44:18.570160 802.1Q vlan#2 P0 REMOTE_IP.1151 > OFFICE_IP.500: udp 868
2: 15:44:18.579269 802.1Q vlan#2 P0 OFFICE_IP.500 > REMOTE_IP.1151: udp 444
3: 15:44:18.703866 802.1Q vlan#2 P0 REMOTE_IP.1151 > OFFICE_IP.500: udp 172
4: 15:44:18.706567 802.1Q vlan#2 P0 OFFICE_IP.500 > REMOTE_IP.1151: udp 76
5: 15:44:18.831499 802.1Q vlan#2 P0 REMOTE_IP.1151 > OFFICE_IP.500: udp 92
6: 15:44:19.024061 802.1Q vlan#2 P0 OFFICE_IP.500 > REMOTE_IP.1151: udp 76
7: 15:44:19.111963 802.1Q vlan#2 P0 REMOTE_IP.1151 > OFFICE_IP.500: udp 60
8: 15:44:19.517185 802.1Q vlan#2 P0 REMOTE_IP.1151 > OFFICE_IP.500: udp 204
9: 15:44:19.521350 802.1Q vlan#2 P0 REMOTE_IP.1151 > OFFICE_IP.500: udp 92
10: 15:44:19.522723 802.1Q vlan#2 P0 OFFICE_IP.500 > REMOTE_IP.1151: udp 252
11: 15:44:42.121957 802.1Q vlan#2 P0 REMOTE_IP.1155 > OFFICE_IP.500: udp 868
12: 15:44:42.130822 802.1Q vlan#2 P0 OFFICE_IP.500 > REMOTE_IP.1155: udp 444
13: 15:44:42.228397 802.1Q vlan#2 P0 REMOTE_IP.1155 > OFFICE_IP.500: udp 172
14: 15:44:42.231036 802.1Q vlan#2 P0 OFFICE_IP.500 > REMOTE_IP.1155: udp 76
15: 15:44:42.329557 802.1Q vlan#2 P0 REMOTE_IP.1155 > OFFICE_IP.500: udp 92
16: 15:44:42.521091 802.1Q vlan#2 P0 OFFICE_IP.500 > REMOTE_IP.1155: udp 76
17: 15:44:42.610167 802.1Q vlan#2 P0 REMOTE_IP.1155 > OFFICE_IP.500: udp 60
18: 15:44:42.649258 802.1Q vlan#2 P0 REMOTE_IP.1155 > OFFICE_IP.500: udp 204
19: 15:44:42.653790 802.1Q vlan#2 P0 OFFICE_IP.500 > REMOTE_IP.1155: udp 252
20: 15:44:42.789342 802.1Q vlan#2 P0 REMOTE_IP.1155 > OFFICE_IP.500: udp 1036
21: 15:44:42.792119 802.1Q vlan#2 P0 OFFICE_IP.500 > REMOTE_IP.1155: udp 92
22: 15:44:42.800846 802.1Q vlan#2 P0 OFFICE_IP.500 > REMOTE_IP.1155: udp 188
23: 15:44:42.892120 802.1Q vlan#2 P0 REMOTE_IP.1155 > OFFICE_IP.500: udp 60
34: 15:44:54.446220 802.1Q vlan#2 P0 REMOTE_IP.1155 > OFFICE_IP.500: udp 92
35: 15:44:54.447913 802.1Q vlan#2 P0 OFFICE_IP.500 > REMOTE_IP.1155: udp 92
70: 15:45:01.825000 802.1Q vlan#2 P0 OFFICE_IP.10000 > REMOTE_IP.10000: udp 100
174: 15:45:03.417764 802.1Q vlan#2 P0 OFFICE_IP.10000 > REMOTE_IP.10000: udp 500
377: 15:45:07.881500 802.1Q vlan#2 P0 REMOTE_IP.10000 > OFFICE_IP.10000: udp 100 1: 15:44:18.570160 802.1Q vlan#2 P0 REMOTE_IP.1151 > OFFICE_IP.500: udp 868
2: 15:44:18.579269 802.1Q vlan#2 P0 OFFICE_IP.500 > REMOTE_IP.1151: udp 444
3: 15:44:18.703866 802.1Q vlan#2 P0 REMOTE_IP.1151 > OFFICE_IP.500: udp 172
4: 15:44:18.706567 802.1Q vlan#2 P0 OFFICE_IP.500 > REMOTE_IP.1151: udp 76
5: 15:44:18.831499 802.1Q vlan#2 P0 REMOTE_IP.1151 > OFFICE_IP.500: udp 92
6: 15:44:19.024061 802.1Q vlan#2 P0 OFFICE_IP.500 > REMOTE_IP.1151: udp 76
7: 15:44:19.111963 802.1Q vlan#2 P0 REMOTE_IP.1151 > OFFICE_IP.500: udp 60
8: 15:44:19.517185 802.1Q vlan#2 P0 REMOTE_IP.1151 > OFFICE_IP.500: udp 204
9: 15:44:19.521350 802.1Q vlan#2 P0 REMOTE_IP.1151 > OFFICE_IP.500: udp 92
10: 15:44:19.522723 802.1Q vlan#2 P0 OFFICE_IP.500 > REMOTE_IP.1151: udp 252
11: 15:44:42.121957 802.1Q vlan#2 P0 REMOTE_IP.1155 > OFFICE_IP.500: udp 868
12: 15:44:42.130822 802.1Q vlan#2 P0 OFFICE_IP.500 > REMOTE_IP.1155: udp 444
13: 15:44:42.228397 802.1Q vlan#2 P0 REMOTE_IP.1155 > OFFICE_IP.500: udp 172
14: 15:44:42.231036 802.1Q vlan#2 P0 OFFICE_IP.500 > REMOTE_IP.1155: udp 76
15: 15:44:42.329557 802.1Q vlan#2 P0 REMOTE_IP.1155 > OFFICE_IP.500: udp 92
16: 15:44:42.521091 802.1Q vlan#2 P0 OFFICE_IP.500 > REMOTE_IP.1155: udp 76
17: 15:44:42.610167 802.1Q vlan#2 P0 REMOTE_IP.1155 > OFFICE_IP.500: udp 60
18: 15:44:42.649258 802.1Q vlan#2 P0 REMOTE_IP.1155 > OFFICE_IP.500: udp 204
19: 15:44:42.653790 802.1Q vlan#2 P0 OFFICE_IP.500 > REMOTE_IP.1155: udp 252
20: 15:44:42.789342 802.1Q vlan#2 P0 REMOTE_IP.1155 > OFFICE_IP.500: udp 1036
21: 15:44:42.792119 802.1Q vlan#2 P0 OFFICE_IP.500 > REMOTE_IP.1155: udp 92
22: 15:44:42.800846 802.1Q vlan#2 P0 OFFICE_IP.500 > REMOTE_IP.1155: udp 188
23: 15:44:42.892120 802.1Q vlan#2 P0 REMOTE_IP.1155 > OFFICE_IP.500: udp 60
34: 15:44:54.446220 802.1Q vlan#2 P0 REMOTE_IP.1155 > OFFICE_IP.500: udp 92
35: 15:44:54.447913 802.1Q vlan#2 P0 OFFICE_IP.500 > REMOTE_IP.1155: udp 92
70: 15:45:01.825000 802.1Q vlan#2 P0 OFFICE_IP.10000 > REMOTE_IP.10000: udp 100
174: 15:45:03.417764 802.1Q vlan#2 P0 OFFICE_IP.10000 > REMOTE_IP.10000: udp 500
377: 15:45:07.881500 802.1Q vlan#2 P0 REMOTE_IP.10000 > OFFICE_IP.10000: udp 100
It would seem as if no traffic reached the ASA until some outbound traffic to an arbitrary public IP. In this case I sent an echo request to a public DNS server. It seems almost like a state-table issue although I don't know how ICMP ties in.
Once again, any insight would be greatly appreciated.
Thanks,
Justin -
Cisco ASA 5505 - Keeps dropping internet connection
Hi,
We are having some issues with our Cisco ASA 5505 unit, it intermittently drops the outside interface connection. Internally the network appears to be working correctly with no issues. Even though the outside interface indicates it is 'up' access to the internet is lost from our LAN. This seems to be ocourring more and more often! This is happening for all users on the network too. Reloading the ASA seems to correct the problem temporally but this isn't really an option during peak periods in the day as this would obviously hinder work being carried out by employees.
Any ideas?
Any help would be greatly appreciated!!
Thanks,
John
Running Config Below:
ASA Version 8.2(1)
hostname ******************
domain-name *************************
enable password ************************* encrypted
passwd **************************** encrypted
names
dns-guard
interface Vlan1
nameif inside
security-level 100
ip address 10.3.0.254 255.255.0.0
interface Vlan2
nameif outside
security-level 0
ip address ***************** 255.255.255.248
interface Ethernet0/0
switchport access vlan 2
interface Ethernet0/1
interface Ethernet0/2
interface Ethernet0/3
interface Ethernet0/4
interface Ethernet0/5
interface Ethernet0/6
interface Ethernet0/7
ftp mode passive
dns domain-lookup inside
dns domain-lookup outside
dns server-group DefaultDNS
name-server *****************
domain-name **********************
same-security-traffic permit inter-interface
same-security-traffic permit intra-interface
access-list outside_access_in extended permit tcp any any eq smtp
access-list outside_access_in extended permit tcp any any eq 3389
access-list outside_access_in extended permit tcp any any eq https
access-list outside_access_in extended permit tcp any any
access-list outside_access_in extended permit tcp any any eq 3839
pager lines 24
logging enable
logging asdm warnings
mtu inside 1500
mtu outside 1500
failover timeout -1
icmp unreachable rate-limit 1 burst-size 1
asdm image disk0:/asdm-621.bin
no asdm history enable
arp timeout 14400
global (outside) 1 interface
nat (inside) 1 0.0.0.0 0.0.0.0
static (inside,outside) tcp interface smtp 10.3.0.2 smtp netmask 255.255.255.255
static (inside,outside) tcp interface https 10.3.0.2 https netmask 255.255.255.255
static (inside,outside) tcp interface 3839 10.3.0.1 3839 netmask 255.255.255.255
static (inside,outside) tcp interface 3389 10.3.0.1 3389 netmask 255.255.255.255
static (inside,inside) 10.3.0.0 10.3.0.0 netmask 255.255.0.0 norandomseq nailed
static (inside,inside) 172.16.63.0 172.16.63.0 netmask 255.255.255.240 norandomseq nailed
access-group outside_access_in in interface outside
route outside 0.0.0.0 0.0.0.0 *************** 1
route inside 172.16.63.0 255.255.255.240 10.3.0.253 1
timeout xlate 3:00:00
timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02
timeout sunrpc 0:10:00 h323 0:05:00 h225 1:00:00 mgcp 0:05:00 mgcp-pat 0:05:00
timeout sip 0:30:00 sip_media 0:02:00 sip-invite 0:03:00 sip-disconnect 0:02:00
timeout sip-provisional-media 0:02:00 uauth 0:05:00 absolute
timeout tcp-proxy-reassembly 0:01:00
dynamic-access-policy-record DfltAccessPolicy
http server enable
http 10.3.0.0 255.255.0.0 inside
http 10.3.0.0 255.255.255.0 inside
http 10.10.2.0 255.255.255.0 inside
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart
sysopt noproxyarp inside
crypto ipsec transform-set ESP-3DES-MD5 esp-3des esp-md5-hmac
crypto ipsec security-association lifetime seconds 28800
crypto ipsec security-association lifetime kilobytes 4608000
crypto isakmp enable outside
crypto isakmp policy 10
authentication pre-share
encryption 3des
hash md5
group 1
lifetime 86400
telnet timeout 5
ssh timeout 5
console timeout 0
dhcpd auto_config outside
threat-detection basic-threat
threat-detection statistics port
threat-detection statistics protocol
threat-detection statistics access-list
no threat-detection statistics tcp-intercept
webvpn
username ************ password *********************** encrypted privilege 15
class-map inspection_default
match default-inspection-traffic
policy-map type inspect dns preset_dns_map
parameters
message-length maximum 512
policy-map global_policy
class inspection_default
inspect dns preset_dns_map
inspect ftp
inspect h323 h225
inspect h323 ras
inspect rsh
inspect rtsp
inspect esmtp
inspect sqlnet
inspect skinny
inspect sunrpc
inspect xdmcp
inspect sip
inspect netbios
inspect tftp
service-policy global_policy globalHello,
What happens when you assign eth0 as internal interface and eth1 as outside if?
Also configure logging (/debugging) to see if there are hardware issues or something else.
And it seems you have a range of public addresses. What happens when you connect a device, e.g. a laptop directly on the internet access device and send continue ping to an internet host.
When you loose internet connectivity, is the laptop still pinging to that host?
Hopefully this helps you,
Kind regards,
Ralph Willemsen
Arnhem, Netherlands -
Cisco ASA 8.2 55xx connect 2 inside interfaces together
Hi all,
I have some problem with my Cisco ASA 8.2 5510. I have to know how shoud i connect 2 inside interfaces together. I am writing what i have.
I have 5 network connection on Cisco ASA.
1. Interface Ethernet 0/0 - outside 200.200.200.200 255.255.255.240
2. Interface Ethernet 0/1 - 1_firm 10.0.1.1 255.255.255.0
3. Interface Ethernet 0/2 - 2_firm 192.168.1.1 255.255.255.0
4. Interface Ethernet 0/3 - DMZ-Server 10.10.10.1 255.255.255.0 (Just one Server)
5. Management - no need
I have to connect 2 Interfaces, (1_firm) with Interface (2_firm). I've tried
"route 1_firm 192.168.1.0 255.255.255.0 10.0.1.1" ,
but i resiving following error "Cannot add route,connected route exists".
But i have no route configuration. What i have cheking? Or maked i some wrong?
Thank you for your helpHi Jennifer,
Thanks for your answer.
Sec. Level 90 .
Can you write me correct NAT and exeption configuration? That is my conf.
This is my test Firewall system
ciscoasa(config)# sh run
: Saved
ASA Version 8.0(2)
hostname ciscoasa
enable password 8Ry2YjIyt7RRXU24 encrypted
names
interface Ethernet0/0
nameif outisde
security-level 0
ip address 200.100.100.200 255.255.255.240
interface Ethernet0/1
nameif vpm
security-level 90
ip address 192.168.1.1 255.255.255.0
interface Ethernet0/2
nameif wundplan
security-level 90
ip address 10.0.1.1 255.255.255.0
interface Ethernet0/3
shutdown
no nameif
no security-level
no ip address
interface Ethernet0/4
shutdown
no nameif
no security-level
no ip address
interface Ethernet0/5
shutdown
no nameif
no security-level
no ip address
passwd 2KFQnbNIdI.2KYOU encrypted
boot config disk0:/.private/startup-config
ftp mode passive
same-security-traffic permit inter-interface
same-security-traffic permit intra-interface
object-group service DM_INLINE_TCP_1 tcp
port-object eq www
port-object eq https
object-group protocol TCPUDP
protocol-object udp
protocol-object tcp
access-list wundplan_access_in extended permit ip 10.0.1.0 255.255.255.0 any
access-list vpm_access_in extended permit ip 192.168.1.0 255.255.255.0 any
access-list outisde_access_in extended permit ip any 200.100.100.192 255.255.255.240
access-list wundplan_nonat extended permit ip 192.168.1.0 255.255.255.0 10.0.1.0 255.255.255.0
pager lines 24
logging enable
logging asdm informational
mtu outisde 1500
mtu vpm 1500
mtu wundplan 1500
no failover
icmp unreachable rate-limit 1 burst-size 1
asdm image disk0:/asdm-625-53.bin
no asdm history enable
arp timeout 14400
global (outisde) 101 interface
global (wundplan) 1 10.0.1.0 netmask 255.255.0.0
access-group outisde_access_in in interface outisde
access-group vpm_access_in in interface vpm
access-group wundplan_access_in in interface wundplan
route outisde 0.0.0.0 0.0.0.0 200.100.100.199 1
timeout xlate 3:00:00
timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02
timeout sunrpc 0:10:00 h323 0:05:00 h225 1:00:00 mgcp 0:05:00 mgcp-pat 0:05:00
timeout sip 0:30:00 sip_media 0:02:00 sip-invite 0:03:00 sip-disconnect 0:02:00
timeout uauth 0:05:00 absolute
dynamic-access-policy-record DfltAccessPolicy
http server enable
http 10.0.1.0 255.255.255.0 wundplan
http 192.168.1.0 255.255.255.0 vpm
http 10.0.0.0 255.255.255.0 wundplan
http 192.168.0.0 255.255.255.0 vpm
http redirect wundplan 80
http redirect vpm 80
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart
no crypto isakmp nat-traversal
telnet timeout 5
ssh timeout 5
console timeout 0
threat-detection basic-threat
threat-detection statistics access-list
class-map inspection_default
match default-inspection-traffic
policy-map type inspect dns preset_dns_map
parameters
message-length maximum 512
policy-map global_policy
class inspection_default
inspect dns preset_dns_map
inspect ftp
inspect h323 h225
inspect h323 ras
inspect rsh
inspect rtsp
inspect esmtp
inspect sqlnet
inspect skinny
inspect sunrpc
inspect xdmcp
inspect sip
inspect netbios
inspect tftp
service-policy global_policy global
prompt hostname context
Cryptochecksum:5cd35a1417360a176153562a9c67e266
: end
Thynk you very mach. -
ASA5510 %ASA-2-106001 connection denied
Hi,
I am having issues for one service to connect to a monitor on the inside of my ASA firewall. I am getting %ASA-2-106001 as the log error and there is a inbound TCP connection denied from 172.X.X.X (source behind firewall) to the monitor at my HQ side on the inside interface.
I have the following NAT allowed:
global (outside) 1 interface
nat (inside) 0 access-list vpn
nat (inside) 1 0.0.0.0 0.0.0.0
I do not have an ACL going inside. The basic connection is as follows:
[Monitor] ---- [Main Core Switch] ------ [Router to COLO] ----- [ASA5510] --- Off inside interface device.
Regular traffic is able to pass through, but on port 2300 I am seeing the block.
Thank you,Hi,
I think this might be generaic detail for isolating this issue. I would request you to post the relevant configuration and run a packet trace on the ASA device for the traffic direction which is not working and see what action is seen in the output.
Refer:-
https://supportforums.cisco.com/document/29601/troubleshooting-access-problems-using-packet-tracer
Thanks and Regards,
Vibhor Amrodia -
Cisco asa 5585 syslog options for ips?
We have CISCO ASA 5585 with a separate module for IPS, I want to know what are the options for configuring syslog? Its nearly impossible to find ; and there are some forums on the internet which says that cisco ips stores logs in native / proprietary format and cannot be exported.
Please elaborate
Thanks.Some sensor-related events generate syslog messages. Those will be forwarded according to the parent ASA syslog settings.
Detailed IPS events (signature triggers actions etc.) are stored locally and must be retrieved using the SDEE protocol (tcp-based). That requires use of a management system like Cisco Security Manager (CSM), IPS Manager Express (IME) etc. There is a good document here that explains SDEE in more detail. -
Cisco ASA 5585-X SSP-20 8.4(2) - TCP Syslog problem
Hi,
We have a firewall service environment where logging is handled with UDP at the moment.
Recently we have noticed that some messages get lost on the way to the server (Since the server doesnt seem to be under huge stress from syslog traffic). We decided to try sending the syslog via TCP.
You can imagine my surprise when I enabled the "logging host <interface name> <server ip> tcp/1470" on an ASA Security context and find out that all the connections through that firewall are now being blocked. Granted, I could have checked the command reference for this specific command but I never even thought of the possibility of a logging command beeing able to stop all traffic on a firewall.
The TCP syslog connection failing was caused by a missmatched TCP port on the server which got corrected quickly. Even though I could now view log messages from the firewall in question in real time, the only message logged was the blocking of new connections with the following syslog message:
"%ASA-3-201008: Disallowing new connections."
Here start my questions:
- New connections are supposed to be blocked when the the TCP Syslog server aint reachable. How is it possible that I am seeing the TCP syslog sent to the server and the ASA Security Context is still blocking the traffic?
- I configured the "logging permit-hostdown" after I found the command and it supposedly should prevent the above problem/situation from happening. Yet after issuing this command on the Security Context in question, connections were still being blocked with the same syslog message. Why is this?
- Eventually I changed the logging back to UDP. This yet again caused no change to the situation. All the customer connections were still being blocked. Why is this?
- After all the above I removed all possible logging configurations from the Security Context. This had absolutely no effect on the situation either.
- As a last measure I changed to the system context of the ASA and totally removed the syslog interface from the Security Context. This also had absolutely no effect on the situation.
At the end I was forced to save the configuration on the ASAs Flash -memory, remove the Security Context, create the SC again, attach the interfaces again and load the configuration from the flash into the Security Context. This in the end corrected the problem.
Seems to me this is some sort of bug since the syslog server was receiving the syslog messages from the SC but the ASA was still blocking all new connections. Even the command "logging permit-hostdown" command didnt help or changing back to UDP.
It seems the Security Context in question just simply got stuck and continued blocking all connections even though in the end it didnt have ANY logging configurations on.
Seems to me that this is quite a risky configuration if you are possibly facing cutting all traffic for hundreds of customers when the syslog connection is lost or the above situation happens and isnt corrected by any of the above measures we took (like the command "logging permit-hostdown" which is supposed to avoid this situation alltogether).
- JouniHi,
I FINALLY had the time to look at this issue as I was testing something else in our lab too.
In short, here is what I did:
I configured the TCP logging in the same way as in the original post
I configured the TCP logging giving the commands in different order
Did some other tests related to the proble
Device used: ASA 5585-X
Software: 8.4(2)
Original Device and software : ASA 5585-X running 8.4(1)9
Heres the above scenarions and what actually happened
Original situation
Before doing any changes the test firewall context in question is working normally and the log sent by UDP/514 is arriving to the Syslog server as usual.
I now change the syslog to TCP by giving a command "logging host tcp/1471" (actual port being TCP/1470)
The firewall immediatly starts blocking all connections going through it.
I change the configuration to the correct port TCP/1470 after which log starts appearing in my realtime view on the syslog server. The firewall context in question is still sending only the message "Disallowing new connections" even though the TCP -port on the Syslog server is clearly reachable and the connection is active.
After this I try to do the suggest "clear local-host all" command. This has no effect on the firewall context. No connections are getting through. No connections/xlates are formed on the firewall. I can only see the firewall doing DNS queries with its outside interface (related to another configuration).
After this I try to start correcting the situation the same way as before. I add "logging permit-hostdown" command which has no effect on the situation. I remove all logging configurations and it doesnt have any effect on the situation.
After this I activate UDP logging and can see the logs arriving on the syslog server but again I can only see "Disallowing new connections" message.
In the end I have no other option (to my knowledge) other than to delete the Security Context and create it again with same interfaces and with the configuration saved to the Flash -memory of the ASA.
After this the connections work like usual. (UDP logging in the saved configuration)
Giving the configurations in different order
After I've created the firewall again and all is working I have another try in configuring the TCP Syslog while giving the commands in different order.
First I add the command "logging permit-hostdown" command
Then I add the command "logging host tcp/1470"
After this logs start arriving on the syslog server and connections work as usual. Seems giving the "logging permit-hostdown" first before any other configurations is the right way to go.
Removing the "logging permit-hostdown" command
After I saw that everything was working I tried to remove the "logging permit-hostdown" command and see what happens. Everything worked fine.
Configuring wrong TCP port to "logging host" command
I decide to try and change the TCP port used to a wrong one and see if anything happens. (logging permit-hostdown is active). Firewall works as usual. Naturally no logs can be viewed at the syslog server.
Configuring the TCP Syslogging without "logging permit-hostdown" but with correct port
Finally I tried to configure the TCP Syslogging on ASA with the correct TCP port without issuing the "logging permit-hostdown" command. Everything seemed to work fine after this.
So in conclusion it seems that IF you don't have the "logging permit-hostdown" command issued before you start configuring "logging host tcp/xxxx" , you might run into problems IF you don't have matching settings on the ASA sending the log and the Syslog server receiving the log.
There doesnt seem to be any easy way to correct the situation (with the connections getting blocked) after you have once messed up the configurations. Seems your only option is to reconfigure the Security Context (which is easy) or if this problem exists in the same way in a single ASA you will have to reboot the device which means longer downtime than reconfiguring a context.
There would still be a couple of things to test but at the moment I have no more time for this. I will update if there is any new information.
- Jouni -
Cisco ASA 5500x with FirePower logging & syslog Format/reference
Hello everyone,
Can anyone explain how Cisco ASA 5500x Firepower logging works?
http://www.cisco.com/c/en/us/products/collateral/security/asa-5500-series-next-generation-firewalls/white_paper_c11-532091.html
http://www.cisco.com/c/dam/en/us/solutions/collateral/enterprise/design-zone-smart-business-architecture/sbaSIEM_deployG.pdf
I referred above links and found syslog for botnet filtering.
ASA-4-338002: Dynamic filter permitted black listed TCP traffic from inside: 10.1.1.45/6798 (209.165.201.1/7890) to outside: 209.165.202.129/80 (209.165.202.129/80), destination 209.165.202.129 resolved from dynamic list: bad.example.com
It is cisco asa 5500 log. is it same for Firepower? If yes, is Firepower generate syslog for all events like this?
Please refer me syslog reference guide for Cisco ASA 5500x Firepower if exist.
Thanks & Regards
RevathiFirepower logging is to a Firesight management center (FMC) via https. It does not use SDEE.
Just like the old IPS, syslog messages are only about the module status, not about actual IPS events. -
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Hi,
I've recently noticed that ALL the syslog messages that are sent to our Cisco MARS device are then being sent to our syslog server. Besides the messages from our MARS device, the syslog server also gets the original syslog messages from our ASA and PIX firewalls (which, of course, also send to our MARS device). I would like to have MARS send syslog messages to the syslog server that pertain only to changes/events happening directly to the MARS device. Can anyone help me with this?
Thanks in advance!Kerry;
To have CS-MARS specific incidents forward to your syslog server, you will most likely want to add an action to generate a syslog for the CS-MARS-specific inspection rules. These rules can be found by navigatng to:
RULES>Inspection Rules
from the Group: drop-down choose "System: CS-MARS Issues"
You can then edit the Action: section for the specific rules (one at a time) to add a syslog action. Specifics are outlined here:
http://www.cisco.com/en/US/docs/security/security_management/cs-mars/6.0/user/guide/combo/alerts.html
Scott -
Does anyone have a link that shows all the Cisco IOS syslog messages?
Such as this one for the ASA?
http://www.cisco.com/en/US/docs/security/asa/asa80/system/message/syslog.html
Thanks in advance.This guide should give you what you want.
http://www.cisco.com/en/US/docs/ios/system/messages/guide/consol_smg.html
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