Having issues on ASA 5510 pass traffic between interfaces
I am trying to pass traffic between two internal interfaces but am unable to. Been searching quite a bit and have tried several things to no avail. I feel like there is a simple solution here I am just not seeing. Here is the relevant portion of my config:
interface Ethernet0/1
nameif inside
security-level 100
ip address 192.168.5.1 255.255.255.0
interface Ethernet0/2
nameif ct-users
security-level 100
ip address 10.12.0.1 255.255.0.0
same-security-traffic permit inter-interface
access-list inside_nat0_outbound extended permit ip any 192.168.5.0 255.255.255.0
access-list inside_nat0_outbound extended permit ip any 10.12.0.0 255.255.0.0
access-list inside_access_in extended permit ip any any
nat (inside) 0 access-list inside_nat0_outbound
nat (inside) 1 0.0.0.0 0.0.0.0
nat (ct-users) 0 access-list inside_nat0_outbound
nat (ct-users) 1 0.0.0.0 0.0.0.0
static (inside,ct-users) 192.168.5.0 192.168.5.0 netmask 255.255.255.0
static (ct-users,inside) 10.12.0.0 10.12.0.0 netmask 255.255.0.0
access-group outside_access_in in interface outside
access-group outside_access_ipv6_in in interface outside
access-group inside_access_in in interface inside
access-group inside_access_ipv6_in in interface inside
access-group inside_access_in in interface ct-users
access-group inside_access_ipv6_in in interface ct-users
On both networks I am able to access the internet, just not traffic between each other.
A packet-tracer reveals the following (it's hitting some weird rules on the way):
cybertron# packet-tracer input inside tcp 192.168.5.2 ssh 10.12.0.2 ssh detailed
Phase: 1
Type: ACCESS-LIST
Subtype:
Result: ALLOW
Config:
Implicit Rule
Additional Information:
Forward Flow based lookup yields rule:
in id=0xab827020, priority=1, domain=permit, deny=false
hits=8628156090, user_data=0x0, cs_id=0x0, l3_type=0x8
src mac=0000.0000.0000, mask=0000.0000.0000
dst mac=0000.0000.0000, mask=0100.0000.0000
Phase: 2
Type: UN-NAT
Subtype: static
Result: ALLOW
Config:
static (ct-users,inside) 10.12.0.0 10.12.0.0 netmask 255.255.0.0
match ip ct-users 10.12.0.0 255.255.0.0 inside any
static translation to 10.12.0.0
translate_hits = 0, untranslate_hits = 6
Additional Information:
NAT divert to egress interface ct-users
Untranslate 10.12.0.0/0 to 10.12.0.0/0 using netmask 255.255.0.0
Phase: 3
Type: ACCESS-LIST
Subtype: log
Result: ALLOW
Config:
access-group inside_access_in in interface inside
access-list inside_access_in extended permit ip any any
Additional Information:
Forward Flow based lookup yields rule:
in id=0xad5bec88, priority=12, domain=permit, deny=false
hits=173081, user_data=0xa8a76ac0, cs_id=0x0, flags=0x0, protocol=0
src ip=0.0.0.0, mask=0.0.0.0, port=0
dst ip=0.0.0.0, mask=0.0.0.0, port=0, dscp=0x0
Phase: 4
Type: IP-OPTIONS
Subtype:
Result: ALLOW
Config:
Additional Information:
Forward Flow based lookup yields rule:
in id=0xab829758, priority=0, domain=inspect-ip-options, deny=true
hits=146139764, user_data=0x0, cs_id=0x0, reverse, flags=0x0, protocol=0
src ip=0.0.0.0, mask=0.0.0.0, port=0
dst ip=0.0.0.0, mask=0.0.0.0, port=0, dscp=0x0
Phase: 5
Type: NAT-EXEMPT
Subtype: rpf-check
Result: ALLOW
Config:
Additional Information:
Forward Flow based lookup yields rule:
in id=0xad48c860, priority=6, domain=nat-exempt-reverse, deny=false
hits=2, user_data=0xad4b5e98, cs_id=0x0, use_real_addr, flags=0x0, protocol=0
src ip=192.168.5.0, mask=255.255.255.0, port=0
dst ip=0.0.0.0, mask=0.0.0.0, port=0, dscp=0x0
Phase: 6
Type: NAT-EXEMPT
Subtype:
Result: ALLOW
Config:
match ip inside any ct-users 10.12.0.0 255.255.0.0
NAT exempt
translate_hits = 2, untranslate_hits = 2
Additional Information:
Forward Flow based lookup yields rule:
in id=0xad3b1f70, priority=6, domain=nat-exempt, deny=false
hits=2, user_data=0xad62b7a8, cs_id=0x0, use_real_addr, flags=0x0, protocol=0
src ip=0.0.0.0, mask=0.0.0.0, port=0
dst ip=10.12.0.0, mask=255.255.0.0, port=0, dscp=0x0
Phase: 7
Type: NAT
Subtype:
Result: ALLOW
Config:
static (inside,ct-users) 192.168.5.0 192.168.5.0 netmask 255.255.255.0
match ip inside 192.168.5.0 255.255.255.0 ct-users any
static translation to 192.168.5.0
translate_hits = 1, untranslate_hits = 15
Additional Information:
Forward Flow based lookup yields rule:
in id=0xadf7a778, priority=5, domain=nat, deny=false
hits=6, user_data=0xad80cfd0, cs_id=0x0, flags=0x0, protocol=0
src ip=192.168.5.0, mask=255.255.255.0, port=0
dst ip=0.0.0.0, mask=0.0.0.0, port=0, dscp=0x0
Phase: 8
Type: NAT
Subtype: host-limits
Result: ALLOW
Config:
static (inside,outside) udp 184.73.2.1 1514 192.168.5.2 1514 netmask 255.255.255.255
match udp inside host 192.168.5.2 eq 1514 outside any
static translation to 184.73.2.1/1514
translate_hits = 0, untranslate_hits = 0
Additional Information:
Forward Flow based lookup yields rule:
in id=0xab8e2928, priority=5, domain=host, deny=false
hits=9276881, user_data=0xab8e1d20, cs_id=0x0, reverse, flags=0x0, protocol=0
src ip=192.168.5.2, mask=255.255.255.255, port=0
dst ip=0.0.0.0, mask=0.0.0.0, port=0, dscp=0x0
Phase: 9
Type: NAT
Subtype: rpf-check
Result: ALLOW
Config:
static (ct-users,inside) 10.12.0.0 10.12.0.0 netmask 255.255.0.0
match ip ct-users 10.12.0.0 255.255.0.0 inside any
static translation to 10.12.0.0
translate_hits = 0, untranslate_hits = 6
Additional Information:
Forward Flow based lookup yields rule:
out id=0xad158dc0, priority=5, domain=nat-reverse, deny=false
hits=6, user_data=0xac0fb6b8, cs_id=0x0, flags=0x0, protocol=0
src ip=0.0.0.0, mask=0.0.0.0, port=0
dst ip=10.12.0.0, mask=255.255.0.0, port=0, dscp=0x0
Phase: 10
Type: NAT
Subtype: host-limits
Result: ALLOW
Config:
static (ct-users,inside) 10.12.0.0 10.12.0.0 netmask 255.255.0.0
match ip ct-users 10.12.0.0 255.255.0.0 inside any
static translation to 10.12.0.0
translate_hits = 0, untranslate_hits = 6
Additional Information:
Reverse Flow based lookup yields rule:
in id=0xada0cd38, priority=5, domain=host, deny=false
hits=131, user_data=0xac0fb6b8, cs_id=0x0, reverse, flags=0x0, protocol=0
src ip=10.12.0.0, mask=255.255.0.0, port=0
dst ip=0.0.0.0, mask=0.0.0.0, port=0, dscp=0x0
Phase: 11
Type: IP-OPTIONS
Subtype:
Result: ALLOW
Config:
Additional Information:
Reverse Flow based lookup yields rule:
in id=0xad5c1ab0, priority=0, domain=inspect-ip-options, deny=true
hits=130, user_data=0x0, cs_id=0x0, reverse, flags=0x0, protocol=0
src ip=0.0.0.0, mask=0.0.0.0, port=0
dst ip=0.0.0.0, mask=0.0.0.0, port=0, dscp=0x0
Phase: 12
Type: FLOW-CREATION
Subtype:
Result: ALLOW
Config:
Additional Information:
New flow created with id 189385494, packet dispatched to next module
Module information for forward flow ...
snp_fp_tracer_drop
snp_fp_inspect_ip_options
snp_fp_tcp_normalizer
snp_fp_translate
snp_fp_adjacency
snp_fp_fragment
snp_ifc_stat
Module information for reverse flow ...
snp_fp_tracer_drop
snp_fp_inspect_ip_options
snp_fp_translate
snp_fp_tcp_normalizer
snp_fp_adjacency
snp_fp_fragment
snp_ifc_stat
Result:
input-interface: inside
input-status: up
input-line-status: up
output-interface: ct-users
output-status: up
output-line-status: up
Action: allow
how are you testing? if you are pinging between the subnets, make sure you have disabled windows firewall and/or any other firewall that is installed on the PCs (remember to re-enable it later).
Are the NAT commands there because you were trying different things to get this working? I suggest you use the command no nat-control instead. Depending on the version of ASA you are running it may already be disabled by default. In version 8.4 and later nat-control has been removed completely.
Please remember to select a correct answer and rate helpful posts
Similar Messages
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Unable to pass traffic between sites
I've read through dozens of posts and so far have had no luck getting any of the suggestions to work - combined with many of these posts being multiple years old...so I'm going to try posting something current and see if I get anywhere.
Scenario:
Site A - Cisco ASA 5510 running 8.4(4)1 with two interface connections to a Cisco ME 6500 (which I do not manage), one for internet and one for a MPLS connection.
Site B – connecting to an unknown switch which is connected to the MPLS network.
Site C – Cisco ASA 5505 running 7.2(3) with one connection to an unknown switch (which I do not manage) for internet access.
Site A to Site B traffic flows between the two without issue.
Site A to Site C is a site-to-site VPN connection. Traffic flows between the two without issue.
The main issue I’m having is that Site B cannot talk to Site C and vice versa. Also my client VPN connections to Site A cannot get to Site B or Site C.
My first question is; is this even possible? (I sure expected it to be). And if so, what the heck am I doing wrong???
I’ve included a config from Site A which is where I’m guessing the problem is. Any insight is appreciated."I'm not following what you mean by that."
Your Site "A" and "B" connected through MPLS cloud and they are not connected through vpn-connection, right? I assume that your site "B" cannot communicate to site "C", therefore you must permit site-B's subnet traffic transit between site "A" and site "C" i.e. Site-B should have access to "C", right ?
"I may be misunderstanding, but isn't that what this is: "route MPLS 10.17.0.0 255.255.0.0 10.17.250.2 1"."
Great 10.17.0.0/16 route meant for site "B", that is fine, you wouldn't need an additional one.
"You completely lost me there :)"
I presume that your Site "B" and "C" does not have direct MPLS connection, therefore Site "A" becomes a transit path for site "B" and "C". You allow site-B's transit through the vpn-tunnel between site "A" and "C". Your site "C" assumes that subnet belong to site "B" is directly connected at site "A" but in reality it connects via a MPLS cloud and one last thing is that a route needed at site-B to push site-C's traffic to Site "A", a static route would do that.
As you would permit site-B's traffic to pass through vpn-tunnel site "A" and "C", in other words your "A" become a hub for traffic flowing between site "B" and "C".
"Should the route be applied to the inside or the outside interface?"
Outside. Your tunnel terminated on the outside interface, right? If so then it must point to outside's default-gateway address.
object network SiteB-network
subnet 10.17.2.0 255.255.255.0
this would allow you to access site-c subnet when you are remote-in to Site-A.
nat (outside,outside) source static VPN-pool VPN-pool destination static SiteC-network SiteC-network
this is to allow Site-B to access site-C subnet via the tunnel between site A and C.
nat (MPLS,outside) source static SiteB-network SiteB-network destination static SiteC-network SiteC-network
object network inside-network
subnet 192.168.1.0 255.255.255.0
nat (inside,outside) source static inside-network inside-network destination static SiteC-network SiteC-network
access-list outside_cryptomap extended permit ip object inside-network object SiteC-network
this is allow Site-B to access site-C subnet via the tunnel between site A and C.
access-list outside_cryptomap extended permit ip object SiteB-network object SiteC-network
Thanks
Rizwan Rafeek -
Vlan passing traffic between switches
I have a client that has two WAP321s, two Catalyst 2960s, one SG500X-48, and a Watchguard Router/Firewall (Model is not important).
I am trying to get the guest wireless network setup to pass traffic on VLAN2 to the router across the network. All regular traffic is on VLAN1. (yes I know it really should be on a different VLAN)
Background: I had originally had everything working till one of the unmanaged switches died. I move one of the Catalyst 2960s to replace the dead switch and then replaced the Catalyst 2960 with a SG500X-48.
Network layout: One WAP321 is connected to one of the Catalyst 2960s, which is connected to the Firewall/Router. (All traffic is passed as expected on both VLANS)
The second WAP321 is connected to the second Catalyst 2960, which connects to the SG500X-48, which connects to the first Catalyst 2960, and then to the Firewall/Router. The Default VLAN 1 works fine. VLAN2 does not.
What I have tried to do is set the ports on the second Catalyst 2960 which is connected to the WAP321 and the SG500X-48 to Trunk. I also set the port on the first Cataylst 2960 that connects to the SG500X-48 to trunk. (Although it was not set and passing traffic before moving switches around.) When I do this all traffic between the first Catalyst 2960 and the SG500X-48 stops. The Catalyst 2960 reports a port error and then shuts down the port. Only way to recover is to clear the port setting and then reboot the switch.
Does anyone have any ideas as to what is happening and what I am doing wrong?Aniketalashe
I was able to get the port on the Catalyst 2960 set to trunk finally, not sure what did the trick, although that does not seem to be my problem.
Back to your question of the error report. I am unable to figure out how to get the log out of the 2960. I saw the error in the webGUI, when I moused over the port in question when the problem was happening.
I am starting to think that maybe the switch is starting to go. -
Cisco ASA 5520 traffic between interfaces
Hello,
I am new in the Cisco world , learning how everything goes. I have a Cisco ASA 5520 firewall that i am trying to configure, but i am stumped. Traffic does not pass trough interfaces ( i tried ping ) , although packet tracer shows everything as ok. I have attached the running config and the packet tracer. The ip's i am using in the tracer are actual hosts.
ciscoasa# ping esx_management 192.168.10.100
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.10.100, timeout is 2 seconds:
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/1 ms
ciscoasa# ping home_network 192.168.10.100
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.10.100, timeout is 2 seconds:
Success rate is 0 percent (0/5)
Thank you in advance.Hi,
Is this just a testing setup? I would suggest changing "internet" interface to "security-level 0" (just for the sake of identifying its an external interface) and not allowing all traffic from there.
I am not sure what your "packet-tracer" is testing. If you wanted to test ICMP Echo it would be
packet-tracer input home_network icmp 10.192.5.5 8 0 255 192.168.10.100
I see that you have not configured any NAT on the ASA unit. In the newer ASA software that would atleast allow communication between all interface with their real IP addresses.
I am not so sure about the older ASA versions anymore. To my understanding the "no nat-control" is default setting in your model which basically states that there is no need for NAT configurations between the interfaces the packet is going through.
Have you confirmed that all the hosts/servers have the correct default gateway/network mask configurations so that traffic will flow correctly outside their own network?
Have you confirmed that there are no firewall software on the actual server/host that might be blocking this ICMP traffic from other networks?
Naturally if wanted to try some NAT configurations you could try either of these for example just for the sake of testing
Static Identity NAT
static (home_network,esx_management) 192.168.5.0 192.168.5.0 mask 255.255.255.0
static (home_network,DMZ) 192.168.5.0 192.168.5.0 mask 255.255.255.0
static (home_network,management) 192.168.5.0 192.168.5.0 mask 255.255.255.0
OR
NAT0
access-list HOMENETWORK-NAT0 remark NAT0 to all local networks
access-list HOMENETWORK-NAT0 permit ip 192.168.5.0 255.255.255.255.0 192.168.10.0 255.255.255.0
access-list HOMENETWORK-NAT0 permit ip 192.168.5.0 255.255.255.255.0 192.168.20.0 255.255.255.0
access-list HOMENETWORK-NAT0 permit ip 192.168.5.0 255.255.255.255.0 192.168.1.0 255.255.255.0
nat (home_network) 0 access-list HOMENETWORK-NAT0
Hope this helps
- Jouni -
ASA5505 Can't pass traffic between inside (private) & outside (private)
10.15.50.0/24 <---> 10.15.50.254 (inside / ASA5505 \ outside) 10.60.15.253 <---> 10.60.15.254 <--- (cloud) ---> (eventual destination 10.15.60.0/24)
Goal:
10.15.50.0/24 traffic will communicate with 10.15.60.0/24 while block all other. Current config is any/any for troubleshooting.
Example:
10.15.50.249 pings 10.60.15.253 (inside of ASA) and fails. Running it thru ASDM Packet Tracer shows the Outside ASA interface blocking but I have any/any on that interface.
Question:
What am I doing wrong?
: Saved
ASA Version 8.2(5)
hostname SJ-HostB-ASA
names
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 10.15.50.254 255.255.255.0
interface Vlan2
nameif outside
security-level 0
ip address 10.60.15.253 255.255.255.252
boot system disk0:/asa825-k8.bin
ftp mode passive
dns domain-lookup inside
dns domain-lookup outside
object-group protocol TCPUDP
protocol-object udp
protocol-object tcp
access-list outside_access_in extended permit ip any any
pager lines 24
logging enable
logging asdm informational
mtu inside 1500
mtu outside 1500
icmp unreachable rate-limit 1 burst-size 1
asdm image disk0:/asdm-645.bin
no asdm history enable
arp timeout 14400
access-group outside_access_in in interface outside
route outside 0.0.0.0 0.0.0.0 10.60.15.254 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
timeout floating-conn 0:00:00
dynamic-access-policy-record DfltAccessPolicy
aaa authentication enable console LOCAL
aaa authentication http console LOCAL
aaa authentication serial console LOCAL
aaa authentication ssh console LOCAL
aaa authentication telnet console LOCAL
aaa authorization command LOCAL
aaa authorization exec LOCAL
http server enable
http 0.0.0.0 0.0.0.0 inside
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart
no sysopt connection permit-vpn
crypto ipsec transform-set ESP-AES-256-MD5 esp-aes-256 esp-md5-hmac
crypto ipsec transform-set ESP-DES-SHA esp-des esp-sha-hmac
crypto ipsec transform-set ESP-DES-MD5 esp-des esp-md5-hmac
crypto ipsec transform-set ESP-AES-192-MD5 esp-aes-192 esp-md5-hmac
crypto ipsec transform-set ESP-3DES-MD5 esp-3des esp-md5-hmac
crypto ipsec transform-set ESP-AES-256-SHA esp-aes-256 esp-sha-hmac
crypto ipsec transform-set ESP-AES-128-SHA esp-aes esp-sha-hmac
crypto ipsec transform-set ESP-AES-192-SHA esp-aes-192 esp-sha-hmac
crypto ipsec transform-set ESP-AES-128-MD5 esp-aes esp-md5-hmac
crypto ipsec transform-set ESP-3DES-SHA esp-3des esp-sha-hmac
crypto ipsec security-association lifetime seconds 28800
crypto ipsec security-association lifetime kilobytes 4608000
crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 set pfs group1
crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 set transform-set ESP-AES-128-SHA ESP-AES-128-MD5 ESP-AES-192-SHA ESP-AES-192-MD5 ESP-AES-256-SHA ESP-AES-256-MD5 ESP-3DES-SHA ESP-3DES-MD5 ESP-DES-SHA ESP-DES-MD5
crypto map outside_map 65535 ipsec-isakmp dynamic SYSTEM_DEFAULT_CRYPTO_MAP
crypto map outside_map interface outside
crypto isakmp policy 1
authentication pre-share
encryption aes-256
hash sha
group 1
lifetime 86400
telnet 0.0.0.0 0.0.0.0 inside
telnet timeout 30
ssh 0.0.0.0 0.0.0.0 inside
ssh timeout 30
console timeout 30
management-access inside
threat-detection basic-threat
threat-detection statistics access-list
threat-detection statistics tcp-intercept rate-interval 30 burst-rate 400 average-rate 200
ntp server 10.15.50.243 source inside
webvpn
group-policy DfltGrpPolicy attributes
vpn-tunnel-protocol IPSec l2tp-ipsec svc webvpn
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 netbios
inspect rsh
inspect rtsp
inspect skinny
inspect esmtp
inspect sqlnet
inspect sunrpc
inspect tftp
inspect sip
inspect xdmcp
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
destination address email
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
: end
asdm image disk0:/asdm-645.bin
no asdm history enableHi,
You can only PING / ICMP an ASA interface from behind that same interface.
So users behind "inside" can PING / ICMP the "inside" interface IP address and users behind "outside" can PING / ICMP the "outside" interface IP address. Users can't PING / ICMP the remote interface from their perspective. The only exception is when users are coming through VPN connection and you use the "management-access " command. But this doesnt apply to your situation.
You seem to be simulating an ICMP send from behind "inside" to the "outside" interface IP address if what you say is true.
So attempt the Packet Tracer using some remote network IP address in the 10.15.60.0/24 network.
You dont seem to have "nat-control" enabled so all traffic should be able to pass through the ASA without translation. So NAT shouldnt be a problem.
You can also add the following configurations
policy-map global_policy
class inspection_default
inspect icmp
inspect icmp error
- Jouni -
Multiple Public IP's on single ASA 5510 - "Segment Traffic"
Hello,
I was told this is not possible on Cisco ASA, just wondering if its true.
Description: We are setting up 2 new exchange servers, they need to go out the same ASA on different interfaces to seperate Public IP's. We also have a 3rd Public IP for our Staff.
Basically we want our Staff to use the 10x5 slow internet connection (Public 3). We want Server 1 to use Public IP 1 and Server 2 Public IP 2.
Server 1 -----> Public IP 1
Server 2 -----> Public IP 2
Staff ------> Public IP 3
I was told PBR (Policy Based Routing) is not supported on Cisco ASA, which I understand. But is there a work around with the ASA, or will I HAVE to implement a layer 3 device infront of the ASA?
We also have a DMZ in the mix, I dont know if that changes anything.
I hope this makes sense, if not I can try and explain more, but any advice would be greatly appreciated! I dont want to expense another layer 3 device if possible!Hi,
Here is a link to another discussion where a user wanted to direct a certain DMZ network traffic through another ISP
https://supportforums.cisco.com/thread/2209874
Naturally the NAT setup doesnt exactly match with your need but essentially in your case it would just slightly modifying the NAT configurations.
Naturally this is not something that is really suggestable for a production environment but it should work. Then again as Cisco doesnt officially support it there is no knowing what future updates might do to this or what would happen if you ran into problem with NAT related operation of the firewall.
Because of this way of NAT configuration the configurations would naturally come more complex and the ordering of NAT rules might need more close look when modifying them.
- Jouni -
HI experts,
i am using
Cisco Adaptive Security Appliance Software Version 8.0(4)
Device Manager Version 6.4(9)
i configure Nat but when i use packet tracer in firewall to see packet flow i found my inside packet is not able to reach to outside interface.what is the problem i don't understand. should i create access rule for the or anything else.
please healpe..
regards
SuhasHi,
Pease find the whole configuration & packet tracer screen shot..
ASA Version 8.0(4)
hostname ciscoasa
enable password 8Ry2YjIyt7RRXU24 encrypted
passwd 2KFQnbNIdI.2KYOU encrypted
names
name 172.16.30.0 outside
interface Ethernet0/0
nameif inside
security-level 100
ip address 192.168.1.1 255.255.255.0
interface Ethernet0/1
nameif outside
security-level 0
ip address 172.16.30.2 255.255.255.0
interface Ethernet0/2
shutdown
no nameif
no security-level
no ip address
interface Ethernet0/3
shutdown
no nameif
no security-level
no ip address
interface Management0/0
nameif management
security-level 0
ip address 10.10.10.1 255.255.255.0
boot system disk0:/
boot system disk0:/asa825-33-k8.bin
ftp mode passive
pager lines 24
logging enable
logging asdm informational
mtu inside 1500
mtu outside 1500
mtu management 1500
icmp unreachable rate-limit 1 burst-size 1
asdm image disk0:/asdm-649-103.bin
no asdm history enable
arp timeout 14400
nat-control
global (outside) 1 interface
nat (inside) 1 192.168.1.0 255.255.255.0
route outside 0.0.0.0 0.0.0.0 172.16.30.1 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 sip-provisional-media 0:02:00 uauth 0:05:00 absolute
dynamic-access-policy-record DfltAccessPolicy
http server enable
http 192.168.1.10 255.255.255.255 inside
http 10.10.10.2 255.255.255.255 management
no snmp-server location
no snmp-server contact
crypto ipsec security-association lifetime seconds 28800
crypto ipsec security-association lifetime kilobytes 4608000
telnet 192.168.1.10 255.255.255.255 inside
telnet timeout 5
ssh timeout 5
console timeout 0
threat-detection basic-threat
threat-detection statistics access-list
no threat-detection statistics tcp-intercept
username cisco password 3USUcOPFUiMCO4Jk encrypted
class-map inspection_default
match default-inspection-traffic
policy-map type inspect dns preset_dns_map
parameters
message-length maximum 512
message-length maximum client auto
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
service-policy global_policy global
prompt hostname context
Cryptochecksum:0fbad53e0533429878e448f1f87415fc
: end
ciscoasa(config)#
This image for INSIDE HOST TO INSIDE INTERFACE
This image for INSIDE HOST TO OUTSIDE INTERFACE
This image for INSIDE HOST TO OUTSIDE NEXT HOP INTERFACE -
Issue with Verizon Aircards passing traffic past VPN 3005
We have a Cisco VPN 3005 as our endpoint. Clients connection using the Cisco 4.7 client. Currently here is the basic config on the device:
Pub Interface 65.xxx.xxx.xxx
Private Interface 172.22.0.3/16
VPN Addy Pool 172.31.1.0/28
Static routing is used to route traffic as necessary.
Clients can connect via wireless broadband or broadband and ping past the VPN Private interface and open up Outlook using an online exhcange profile. But clients connecting over an EVDO or 3G cellular modem cannot open Outlook. They can ping by IP but not DNS.
I have tried using different transports ie , IPSEC/UDP , IPSEC/TCP , and straight IPSEC. No joy. All the clients have allow local LAN access checked and the VPN Group is set to tunnel traffic in that network only. Any clues??Issue has been resolved. Clearing DNS with an ipconfig /flushdns , ipconfig /registerdns while on aircards on VPN resolved it.
-
WCCP on ASA & traffic between physical interfaces on ASA
Hello,
I am trying to get WCCP working on the ASA for WAAS implementation. Here is a simple snapshot of my config:
Eth 0/0 : Outside (to internet)
Eth 0/1 : Vlan1 (20.20.0.0/16) (trunk port to remote office LAN)
Eth 0/1.211 : Vlan211 (20.21.10.0/24)
Eth 0/1.212 : Vlan212 (20.21.20.0/24)
Eth 0/1.220 : Vlan220 (20.22.0.0/16)
Eth 0/2 : WAAS (20.21.30.0/24)
I have the site to site tunnel working. I can ping the WAAS device from the other end of the tunnel but I cannot ping it from the 20.20.0.0/16 network. I have enabled traffic between interfaces on same security level as WAAS and LAN have same security.
I get this error message:
3 Feb 12 2007 17:54:05 305006 20.20.10.101 portmap translation creation failed for icmp src WAAS:20.21.30.230 dst LAN:20.20.10.101 (type 8, code 0)
How can I fix this?
My second question is regarding WCCP on ASA. Here is the WCCP part of the config I have:
wccp 61 redirect-list WCCP_To_LAN
wccp 62 redirect-list WCCP_To_WAN
wccp interface outside 62 redirect in
wccp interface LAN 61 redirect in
access-list WCCP_To_LAN extended permit ip any 20.20.0.0 255.252.0.0
access-list WCCP_To_WAN extended permit ip 20.20.0.0 255.252.0.0 any
I am not seeing any packets being redirected to the WAE. I once changed the access lists to 'any any' and I saw some packets but I couldn't ping or telnet to the remote site. Could it be a loop? Is there any way to exclude traffic to avoid loop?
Thanks
Ankitcommon guys
Am I doing something wrong here?
No one replies to my posts. I had the same experience with the previous one.
Is this not the right forum for this query???
Ankit -
Site to Site VPN with an Asa 5510 & 5505
Hey all,
Im hoping anyone can help me because i cant seem to figure it out. I managed to create an site to site vpn between location a an b.
I will be using fictional wan adresses.
SiteA 20.20.20.20
SiteB 21.21.21.21
Site B is a very simple netwerk. We have a Asa 5505 and directly plugged into this ASA is my computer. I get an DHCP adress from the asa etc. I use the range 192.168.1.0 /24 for this.
Site A is a little bit more complex. I have ASA 5510 with 2 configured interfaces. Outside (Called WAN) and Inside (called DMZ)
The DMZ uses the range 192.168.200.0 /24
Inside the DMZ i have another firewall (UTM appliance) configured at(this is a fictional ip adress) 192.168.200.1
This firewall serves as gateway for the lan and also has 2 interfaces. One on the LAN side and one on the DMZ side. (DMZ 192.168.200.1 - LAN 10.1.1.254) The ASA has a static route configured towards the LAN.
How can i create a site to site from Site A's LAN to SiteBs. I have managed to create a Site to Site to A's DMZ. This works. I can RDP and PING adresses in the DMZ but whenever i try to reach the lan i get no reply. My first suspicion was that the UTM would block it but i cant find anything in its log files.
Would love some input. (i created the site to site using the GUI)Hi,
I think you should be able to do it. You just need to allow the required ports for LAN to LAN VPN like UDP 500 , ESP , 4500 etc.
Use NAT exempt on the UTM and add the Subnet to the Crypto ACL on the ASA device on both the Sides.
This should be able to do it.
Thanks and Regards,
Vibhor Amrodia -
ASA5505 - Blocking internal traffic between 2 servers
Hi guys/ladies
I have a cisco ASA5505, it runs a wide site to site VPN network and has 4 servers connected to it
10.50.15.4 > fileserver
10.50.15.5 > domain controller (exchange)
10.50.15.6 > terminal server
10.50.15.7 > terminal server
Now yesterday i removed 10.50.15.6 and replaced it with a new terminal server with the same ip address, ever since the ASA is blocking traffic between it and the domain controller (example)
2
Oct 27 2012
14:51:05
106007
10.50.15.6
55978
DNS
Deny inbound UDP from 10.50.15.6/55978 to 10.50.15.5/53 due to DNS Query
What has me baffled is the only thing different between today and yesterday is the new server is windows server 2008 and the old one was windows server 2003. The new server has the same LAN ip address as the old one to make the changeover seamless for the users.
Any idea why all the sudden my ASA has decided to block the traffic between those machines? all the other machines can talk to it fine just not the domain controller, and seeing that this is a terminal server naturally you can see the problem i face!
Any help you can give would be great as this router has worked flawlessly for 2 years now without any config changes and i cant work out why its blocking traffic between those 2 machines.Result of the command: "show cap asp | include 10.50.15.6"
15: 10:09:21.796849 802.1Q vlan#1 P0 10.50.15.6.58810 > 10.50.15.5.389: udp 163
16: 10:09:22.189153 802.1Q vlan#1 P0 10.50.15.6.58810 > 10.50.15.5.389: udp 163 Drop-reason: (acl-drop) Flow is denied by configured rule
17: 10:09:22.596252 802.1Q vlan#1 P0 10.50.15.6.50855 > 10.50.15.5.53: udp 86 Drop-reason: (acl-drop) Flow is denied by configured rule
18: 10:09:23.625913 802.1Q vlan#1 P0 10.50.15.6.50855 > 10.50.15.5.53: udp 86 Drop-reason: (acl-drop) Flow is denied by configured rule
19: 10:09:24.625227 802.1Q vlan#1 P0 10.50.15.6.50855 > 10.50.15.5.53: udp 86 Drop-reason: (acl-drop) Flow is denied by configured rule
20: 10:09:26.635236 802.1Q vlan#1 P0 10.50.15.6.50855 > 10.50.15.5.53: udp 86
25: 10:09:30.653500 802.1Q vlan#1 P0 10.50.15.6.50855 > 10.50.15.5.53: udp 86
27: 10:09:34.655025 802.1Q vlan#1 P0 10.50.15.6.137 > 10.50.15.255.137: udp 50 Drop-reason: (acl-drop) Flow is denied by configured rule
28: 10:09:34.655071 802.1Q vlan#1 P0 10.50.15.6.138 > 10.50.15.255.138: udp 237
29: 10:09:34.655193 802.1Q vlan#1 P0 10.50.15.6.138 > 10.50.15.5.138: udp 237 Drop-reason: (acl-drop) Flow is denied by configured rule
30: 10:09:34.764700 802.1Q vlan#1 P0 10.50.15.6.49854 > 10.50.15.5.88: S 1487640872:1487640872(0) win 8192 Drop-reason: (acl-drop) Flow is denied by configured rule
31: 10:09:34.899337 802.1Q vlan#1 P0 10.50.15.6.56407 > 10.50.15.5.53: udp 34 Drop-reason: (acl-drop) Flow is denied by configured rule
32: 10:09:35.901946 802.1Q vlan#1 P0 10.50.15.6.56407 > 10.50.15.5.53: udp 34 Drop-reason: (acl-drop) Flow is denied by configured rule
33: 10:09:36.915937 802.1Q vlan#1 P0 10.50.15.6.56407 > 10.50.15.5.53: udp 34 Drop-reason: (acl-drop) Flow is denied by configured rule
34: 10:09:37.773916 802.1Q vlan#1 P0 10.50.15.6.49854 > 10.50.15.5.88: S 1487640872:1487640872(0) win 8192 Drop-reason: (acl-drop) Flow is denied by configured rule
35: 10:09:38.942715 802.1Q vlan#1 P0 10.50.15.6.56407 > 10.50.15.5.53: udp 34 Drop-reason: (acl-drop) Flow is denied by configured rule
37: 10:09:42.937695 802.1Q vlan#1 P0 10.50.15.6.56407 > 10.50.15.5.53: udp 34 Drop-reason: (acl-drop) Flow is denied by configured rule
38: 10:09:43.788579 802.1Q vlan#1 P0 10.50.15.6.49854 > 10.50.15.5.88: S 1487640872:1487640872(0) win 8192 Drop-reason: (acl-drop) Flow is denied by configured rule
41: 10:09:55.803608 802.1Q vlan#1 P0 10.50.15.6.54962 > 10.50.15.5.53: udp 86 Drop-reason: (acl-drop) Flow is denied by configured rule
42: 10:09:56.814166 802.1Q vlan#1 P0 10.50.15.6.54962 > 10.50.15.5.53: udp 86 Drop-reason: (acl-drop) Flow is denied by configured rule
43: 10:09:57.820804 802.1Q vlan#1 P0 10.50.15.6.54962 > 10.50.15.5.53: udp 86 Drop-reason: (acl-drop) Flow is denied by configured rule -
Traffic Between 2 Ports on Different VLANs on the Same Switch
Hi,
This question probably results from a flaw in my understanding of network layer 2 versus layer 3 and VLANs so any additional context in that regard would be very welcome
If I've got 2 systems on difference VLANs that are connected to ports on the same switch (e.g. 2950), with that switch being connected via an uplink to a router or layer 3 switch and i want to pass traffic between the 2 systems (e.g. copy a file from a folder shared on one system to another), will the traffic pass directly from one port on the 2950 to the other? Or will it need to go through the uplink? I guess it will need to go through the uplink initially as layer 3 needs to be involved for inter-VLAN routing but wondering if layer 2 MAC address will ultimately be learned, allowing traffic to pass directly between the systems, not over the uplink.
Thanks in advance,
cisco_reader.If the hosts are on different Layer 2 Vlans and you want to pass data between them, that data needs to be 'Routed'.
In order to Route data from one Layer 2 Vlan to another, you need a device capable of Layer 3 Routing. That device can be a traditional Router or can be something called a Layer 3 switch.
A 2950 switch is Layer 2 only so has the ability to create many Layer 2 Vlans which is what you have done. In order to route traffic between those Vlans, you can either use a router or a L3 switch.
If you decided to use a router, look up something called 'Router on a Stick' which involves creating a Trunk link from the 2950 to the Router and then setting up Subinterfaces on the Routers port to act as the 'Default Gateway' for each of your Vlans. -
Pass data between InfoPath forms in SharePoint
Hello!
Maybe someone has ideas about the next issue: how to make pass data between InfoPath forms in SharePoint, like it is shown in a video: https://www.youtube.com/watch?v=-nGl-Se2cOQ
I've read similar topics, but still can't find solution.
Thank you.When you go to modify the submit connection, you can specify whether or not to overwrite, as well as a default title value. If you use the now() function in the title, it should never have the same name.
Andy Wessendorf SharePoint Developer II | Rackspace [email protected] -
ASA 5510 Not able to route traffic between 2 LAN interfaces
Hi everybody,
I need help to enable traffic between two physical ports on my Cisco ASA 5510. I created access rules and NAT but traffic doe not go from accounting interface to Inside. I am able to access internet from both interfaces. Can someone pin point me in the right direction since I am not an expert in Cisco but has to finish this by the end of the week.
Thank you,
Sigor
Here is my configuration:
ASA Version 8.2(2)
hostname Cisco
domain-name xxx.com
names
interface Ethernet0/0
description Outside
nameif Outside
security-level 0
ip address 101.101.101.101 255.255.240.0
interface Ethernet0/1
description Inside Network
nameif Inside
security-level 90
ip address 192.168.10.1 255.255.255.0
interface Ethernet0/2
description Accounting
nameif Accounting
security-level 100
ip address 20.0.1.1 255.255.255.0
interface Ethernet0/3
shutdown
no nameif
no security-level
no ip address
interface Management0/0
nameif management
security-level 100
ip address 192.168.1.1 255.255.255.0
management-only
ftp mode passive
clock timezone EST -5
dns domain-lookup Outside
dns server-group DefaultDNS
name-server 8.8.8.8
domain-name xxx.com
same-security-traffic permit inter-interface
object-group service Port-10000 tcp
port-object eq 10000
object-group service Port-8080 tcp
port-object eq 8080
object-group service Port-8011 tcp
port-object eq 8011
object-group service DM_INLINE_TCP_1 tcp
group-object Port-8080
port-object eq www
group-object Port-8011
object-group service DM_INLINE_TCP_2 tcp
group-object Port-10000
port-object eq https
port-object eq www
object-group service rdp tcp
port-object eq 3389
object-group service DM_INLINE_TCP_3 tcp
group-object rdp
port-object eq ftp
object-group service DM_INLINE_TCP_4 tcp
group-object Port-10000
port-object eq www
port-object eq https
port-object eq ssh
object-group service DM_INLINE_TCP_5 tcp
group-object Port-8011
group-object Port-8080
port-object eq www
object-group service DM_INLINE_TCP_6 tcp
group-object Port-10000
port-object eq www
port-object eq https
object-group service DM_INLINE_TCP_7 tcp
group-object rdp
port-object eq ftp
access-list Outside_access_in extended permit tcp any host 101.101.101.104 object-group DM_INLINE_TCP_5
access-list Outside_access_in extended permit tcp any host 101.101.101.102 object-group DM_INLINE_TCP_6
access-list Outside_access_in extended permit tcp any host 101.101.101.103 object-group DM_INLINE_TCP_7
access-list Outside_access_in extended permit tcp any host 101.101.101.106 eq smtp
access-list Outside_1_cryptomap extended permit ip 192.168.10.0 255.255.255.0 192.168.50.0 255.255.255.0
access-list Inside_nat0_outbound extended permit ip 192.168.10.0 255.255.255.0 192.168.50.0 255.255.255.0
access-list Inside_nat0_outbound extended permit ip 192.168.10.0 255.255.255.0 192.168.80.0 255.255.255.0
access-list CiscoIPsec_splitTunnelAcl standard permit 192.168.10.0 255.255.255.0
access-list Accounting extended permit ip 20.0.1.0 255.255.255.0 192.168.10.0 255.255.255.0
access-list Accounting extended permit ip 20.0.1.0 255.255.255.0 any
pager lines 24
logging asdm informational
mtu Outside 1500
mtu Inside 1500
mtu Accounting 1500
mtu management 1500
ip local pool IPSecDHCP 192.168.80.100-192.168.80.200 mask 255.255.255.0
icmp unreachable rate-limit 1 burst-size 1
no asdm history enable
arp timeout 14400
global (Outside) 1 interface
nat (Inside) 0 access-list Inside_nat0_outbound
nat (Inside) 1 0.0.0.0 0.0.0.0
nat (Accounting) 1 0.0.0.0 0.0.0.0
static (Inside,Outside) tcp 101.101.101.104 www 192.168.10.14 www netmask 255.255.255.255
static (Inside,Outside) tcp 101.101.101.104 8011 192.168.10.14 8011 netmask 255.255.255.255
static (Inside,Outside) tcp 101.101.101.104 8080 192.168.10.14 8080 netmask 255.255.255.255
static (Inside,Outside) tcp 101.101.101.102 10000 192.168.10.3 10000 netmask 255.255.255.255
static (Inside,Outside) tcp 101.101.101.102 https 192.168.10.3 https netmask 255.255.255.255
static (Inside,Outside) tcp 101.101.101.102 www 192.168.10.3 www netmask 255.255.255.255
static (Inside,Outside) tcp 101.101.101.103 ftp 192.168.10.17 ftp netmask 255.255.255.255
static (Inside,Outside) tcp 101.101.101.103 3389 192.168.10.32 3389 netmask 255.255.255.255
static (Inside,Outside) tcp 101.101.101.106 smtp 192.168.10.23 smtp netmask 255.255.255.255
static (Inside,Accounting) 192.168.10.0 192.168.10.0 netmask 255.255.255.0
access-group Outside_access_in in interface Outside
access-group Accounting in interface Accounting
route Outside 0.0.0.0 0.0.0.0 101.101.101.101 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
aaa authentication ssh console LOCAL
http server enable
http 192.168.1.0 255.255.255.0 management
http 192.168.10.0 255.255.255.0 Inside
http 20.0.1.0 255.255.255.0 Accounting
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart
crypto ipsec transform-set ESP-3DES-SHA esp-3des esp-sha-hmac
crypto ipsec transform-set ESP-AES-256-MD5 esp-aes-256 esp-md5-hmac
crypto ipsec transform-set ESP-DES-SHA esp-des esp-sha-hmac
crypto ipsec transform-set ESP-DES-MD5 esp-des esp-md5-hmac
crypto ipsec transform-set ESP-AES-192-MD5 esp-aes-192 esp-md5-hmac
crypto ipsec transform-set ESP-3DES-MD5 esp-3des esp-md5-hmac
crypto ipsec transform-set ESP-AES-256-SHA esp-aes-256 esp-sha-hmac
crypto ipsec transform-set ESP-AES-128-SHA esp-aes esp-sha-hmac
crypto ipsec transform-set ESP-AES-192-SHA esp-aes-192 esp-sha-hmac
crypto ipsec transform-set ESP-AES-128-MD5 esp-aes esp-md5-hmac
crypto ipsec security-association lifetime seconds 28800
crypto ipsec security-association lifetime kilobytes 32608000
crypto ipsec security-association replay disable
crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 set pfs group1
crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 set transform-set ESP-AES-128-SHA ESP-AES-128-MD5 ESP-AES-192-SHA ESP-AES-192-MD5 ESP-AES-256
-SHA ESP-AES-256-MD5 ESP-3DES-SHA ESP-3DES-MD5 ESP-DES-SHA ESP-DES-MD5
crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 set security-association lifetime kilobytes 4608000
crypto map Outside_map 1 match address Outside_1_cryptomap
crypto map Outside_map 1 set pfs group1
crypto map Outside_map 1 set peer 89.216.17.35
crypto map Outside_map 1 set transform-set ESP-3DES-SHA
crypto map Outside_map 65535 ipsec-isakmp dynamic SYSTEM_DEFAULT_CRYPTO_MAP
crypto map Outside_map interface Outside
crypto isakmp enable Outside
crypto isakmp policy 10
authentication pre-share
encryption 3des
hash sha
group 2
lifetime 86400
telnet timeout 5
ssh 192.168.10.0 255.255.255.0 Inside
ssh timeout 5
console timeout 0
dhcpd address 20.0.1.100-20.0.1.200 Accounting
dhcpd dns 192.168.10.19 8.8.8.8 interface Accounting
dhcpd lease 306800 interface Accounting
dhcpd domain abtscs.com interface Accounting
dhcpd enable Accounting
dhcpd address 192.168.1.2-192.168.1.254 management
dhcpd enable management
threat-detection basic-threat
threat-detection statistics access-list
no threat-detection statistics tcp-intercept
webvpn
group-policy CiscoIPsec internal
group-policy CiscoIPsec attributes
dns-server value 192.168.10.30 192.168.10.19
vpn-tunnel-protocol IPSec
split-tunnel-policy tunnelspecified
split-tunnel-network-list value CiscoIPsec_splitTunnelAcl
default-domain value xxx.com
vpn-group-policy CiscoIPsec
tunnel-group 198.226.20.35 type ipsec-l2l
tunnel-group 198.226.20.35 ipsec-attributes
pre-shared-key *****
tunnel-group CiscoIPsec type remote-access
tunnel-group CiscoIPsec general-attributes
address-pool IPSecDHCP
default-group-policy CiscoIPsec
tunnel-group CiscoIPsec ipsec-attributes
pre-shared-key *****
class-map inspection_default
match default-inspection-traffic
policy-map type inspect dns preset_dns_map
parameters
message-length maximum client auto
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
inspect ip-options
service-policy global_policy global
prompt hostname context
Cryptochecksum:2a7c97a7a22397908ef83ca6f0065919
: endWithout diving too deep into your config, I noticed a couple of things:
interface Ethernet0/1
description Inside Network
nameif Inside
security-level 90
ip address 192.168.10.1 255.255.255.0
interface Ethernet0/2
description Accounting
nameif Accounting
security-level 100
ip address 20.0.1.1 255.255.255.0
On an ASA, higher security level interfaces are always allowed, by default, to lower security levels, but not the other way around. So, if you want to keep this config, you would need an acl on the Inside interface to allow traffic to go from level 90 to 100:
access-list Inside permit ip any any
access-group Inside in interface Inside
The acl will permit the traffic into either interface (outside or Accounting). As long as you have your other rules set up correctly, this should resolve your issue...
HTH,
John -
Site to Site VPN Between Two ASA 5505's Up But Not Passing Traffic
hello,
i am setting up a site to site vpn between two asa 5505's. the tunnel is up but i cannot get it to pass traffic and i have run out of ideas at this point. i am on site as i am posting this question and only have about 4 hours left to figure this out, so any help asap is greatly appreciated. i'll post the configs below along with the output of sh crypto isakmp sa and sh ipsec sa.
FYI the asa's are different versions, one is 9.2 the other is 8.2
Note: 1.1.1.1 = public ip for Site A 2.2.2.2 = public ip for site B
Site A running config:
Result of the command: "sh run"
: Saved
ASA Version 8.2(2)
hostname csol-asa
enable password WI19w3dXj6ANP8c6 encrypted
passwd 2KFQnbNIdI.2KYOU encrypted
names
name 192.168.1.0 san_antonio_inside
interface Vlan1
nameif inside
security-level 100
ip address 192.168.2.1 255.255.255.0
interface Vlan2
nameif outside
security-level 0
ip address 1.1.1.1 255.255.255.248
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 server-group DefaultDNS
name-server 24.93.41.125
name-server 24.93.41.126
object-group network NETWORK_OBJ_192.168.2.0_24
access-list inside_access_out extended permit ip any any
access-list outside_access_out extended permit ip any any
access-list outside_access_in extended permit icmp any any
access-list outside_access_in_1 extended permit icmp any interface outside
access-list outside_access_in_1 extended permit tcp any interface outside eq pop3
access-list outside_access_in_1 extended permit tcp any interface outside eq 8100
access-list outside_access_in_1 extended permit udp any interface outside eq 8100
access-list outside_access_in_1 extended permit udp any interface outside eq 1025
access-list outside_access_in_1 extended permit tcp any interface outside eq 1025
access-list outside_access_in_1 extended permit tcp any interface outside eq 5020
access-list outside_access_in_1 extended permit tcp any interface outside eq 8080
access-list outside_access_in_1 extended permit tcp any interface outside eq www
access-list outside_access_in_1 extended permit ip san_antonio_inside 255.255.255.0 any
access-list outside_1_cryptomap extended permit ip 192.168.2.0 255.255.255.0 host san_antonio_inside
access-list outside_1_cryptomap_1 extended permit ip 192.168.2.0 255.255.255.0 san_antonio_inside 255.255.255.0
access-list inside_nat0_outbound extended permit ip 192.168.2.0 255.255.255.0 san_antonio_inside 255.255.255.0
pager lines 24
logging enable
logging asdm informational
mtu inside 1500
mtu outside 1500
no failover
icmp unreachable rate-limit 1 burst-size 1
no asdm history enable
arp timeout 14400
nat-control
global (inside) 2 interface
global (outside) 101 interface
nat (inside) 0 access-list inside_nat0_outbound
nat (inside) 101 0.0.0.0 0.0.0.0
static (inside,outside) tcp interface pop3 192.168.2.249 pop3 netmask 255.255.255.255
static (inside,outside) tcp interface 8100 192.168.2.161 8100 netmask 255.255.255.255
static (inside,outside) udp interface 8100 192.168.2.161 8100 netmask 255.255.255.255
static (inside,outside) udp interface 1025 192.168.2.161 1025 netmask 255.255.255.255
static (inside,outside) tcp interface 5020 192.168.2.8 5020 netmask 255.255.255.255
static (inside,outside) tcp interface 8080 192.168.2.251 8080 netmask 255.255.255.255
static (inside,inside) tcp interface www 192.168.2.8 www netmask 255.255.255.255
static (inside,outside) tcp interface 1025 192.168.2.161 1025 netmask 255.255.255.255
access-group inside_access_out out interface inside
access-group outside_access_in_1 in interface outside
route outside 0.0.0.0 0.0.0.0 1.1.1.1 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 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 192.168.2.0 255.255.255.0 inside
http 2.2.2.2 255.255.255.255 outside
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart
crypto ipsec transform-set ESP-AES-128-SHA esp-aes esp-sha-hmac
crypto ipsec transform-set ESP-AES-128-MD5 esp-aes esp-md5-hmac
crypto ipsec transform-set ESP-AES-192-SHA esp-aes-192 esp-sha-hmac
crypto ipsec transform-set ESP-AES-192-MD5 esp-aes-192 esp-md5-hmac
crypto ipsec transform-set ESP-AES-256-SHA esp-aes-256 esp-sha-hmac
crypto ipsec transform-set ESP-AES-256-MD5 esp-aes-256 esp-md5-hmac
crypto ipsec transform-set ESP-AES-128-SHA-TRANS esp-aes esp-sha-hmac
crypto ipsec transform-set ESP-AES-128-SHA-TRANS mode transport
crypto ipsec transform-set ESP-AES-128-MD5-TRANS esp-aes esp-md5-hmac
crypto ipsec transform-set ESP-AES-128-MD5-TRANS mode transport
crypto ipsec transform-set ESP-AES-192-SHA-TRANS esp-aes-192 esp-sha-hmac
crypto ipsec transform-set ESP-AES-192-SHA-TRANS mode transport
crypto ipsec transform-set ESP-AES-192-MD5-TRANS esp-aes-192 esp-md5-hmac
crypto ipsec transform-set ESP-AES-192-MD5-TRANS mode transport
crypto ipsec transform-set ESP-AES-256-SHA-TRANS esp-aes-256 esp-sha-hmac
crypto ipsec transform-set ESP-AES-256-SHA-TRANS mode transport
crypto ipsec transform-set ESP-AES-256-MD5-TRANS esp-aes-256 esp-md5-hmac
crypto ipsec transform-set ESP-AES-256-MD5-TRANS mode transport
crypto ipsec transform-set ESP-3DES-MD5 esp-3des esp-md5-hmac
crypto ipsec transform-set ESP-3DES-SHA-TRANS esp-3des esp-sha-hmac
crypto ipsec transform-set ESP-3DES-SHA-TRANS mode transport
crypto ipsec transform-set ESP-3DES-MD5-TRANS esp-3des esp-md5-hmac
crypto ipsec transform-set ESP-3DES-MD5-TRANS mode transport
crypto ipsec transform-set ESP-DES-SHA esp-des esp-sha-hmac
crypto ipsec transform-set ESP-DES-MD5 esp-des esp-md5-hmac
crypto ipsec transform-set ESP-DES-SHA-TRANS esp-des esp-sha-hmac
crypto ipsec transform-set ESP-DES-SHA-TRANS mode transport
crypto ipsec transform-set ESP-DES-MD5-TRANS esp-des esp-md5-hmac
crypto ipsec transform-set ESP-DES-MD5-TRANS mode transport
crypto ipsec transform-set ESP-3DES-SHA esp-3des esp-sha-hmac
crypto ipsec security-association lifetime seconds 28800
crypto ipsec security-association lifetime kilobytes 4608000
crypto map outside_map1 1 match address outside_1_cryptomap_1
crypto map outside_map1 1 set peer 2.2.2.2
crypto map outside_map1 1 set transform-set ESP-3DES-SHA
crypto map outside_map1 interface outside
crypto isakmp enable outside
crypto isakmp policy 10
authentication pre-share
encryption 3des
hash sha
group 2
lifetime 86400
telnet timeout 5
ssh timeout 5
console timeout 0
dhcpd address 192.168.2.30-192.168.2.155 inside
dhcpd dns 24.93.41.125 24.93.41.126 interface inside
dhcpd domain corporatesolutionsfw.local interface inside
dhcpd enable inside
threat-detection basic-threat
threat-detection statistics access-list
no threat-detection statistics tcp-intercept
webvpn
anyconnect-essentials
group-policy DfltGrpPolicy attributes
tunnel-group 2.2.2.2 type ipsec-l2l
tunnel-group 2.2.2.2 ipsec-attributes
pre-shared-key *****
prompt hostname context
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:021cf43a4211a99232849372c380dda2
: end
Site A sh crypto isakmp sa:
Active SA: 1
Rekey SA: 0 (A tunnel will report 1 Active and 1 Rekey SA during rekey)
Total IKE SA: 1
1 IKE Peer: 2.2.2.2
Type : L2L Role : responder
Rekey : no State : MM_ACTIVE
Site A sh ipsec sa:
Result of the command: "sh ipsec sa"
interface: outside
Crypto map tag: outside_map1, seq num: 1, local addr: 1.1.1.1
access-list outside_1_cryptomap_1 extended permit ip 192.168.2.0 255.255.255.0 192.168.1.0 255.255.255.0
local ident (addr/mask/prot/port): (192.168.2.0/255.255.255.0/0/0)
remote ident (addr/mask/prot/port): (san_antonio_inside/255.255.255.0/0/0)
current_peer: 2.2.2.2
#pkts encaps: 1, #pkts encrypt: 1, #pkts digest: 1
#pkts decaps: 239, #pkts decrypt: 239, #pkts verify: 239
#pkts compressed: 0, #pkts decompressed: 0
#pkts not compressed: 1, #pkts comp failed: 0, #pkts decomp failed: 0
#pre-frag successes: 0, #pre-frag failures: 0, #fragments created: 0
#PMTUs sent: 0, #PMTUs rcvd: 0, #decapsulated frgs needing reassembly: 0
#send errors: 0, #recv errors: 0
local crypto endpt.: 1.1.1.1, remote crypto endpt.: 71.40.110.179
path mtu 1500, ipsec overhead 58, media mtu 1500
current outbound spi: C1074C40
current inbound spi : B21273A9
inbound esp sas:
spi: 0xB21273A9 (2987553705)
transform: esp-3des esp-sha-hmac no compression
in use settings ={L2L, Tunnel, }
slot: 0, conn_id: 1691648, crypto-map: outside_map1
sa timing: remaining key lifetime (kB/sec): (3914989/27694)
IV size: 8 bytes
replay detection support: Y
Anti replay bitmap:
0xFFFFFFFF 0xFFFFFFFF
outbound esp sas:
spi: 0xC1074C40 (3238480960)
transform: esp-3des esp-sha-hmac no compression
in use settings ={L2L, Tunnel, }
slot: 0, conn_id: 1691648, crypto-map: outside_map1
sa timing: remaining key lifetime (kB/sec): (3914999/27694)
IV size: 8 bytes
replay detection support: Y
Anti replay bitmap:
0x00000000 0x00000001
Site B running config:
Result of the command: "sh run"
: Saved
: Serial Number: JMX184640WY
: Hardware: ASA5505, 512 MB RAM, CPU Geode 500 MHz
ASA Version 9.2(2)4
hostname CSOLSAASA
enable password WI19w3dXj6ANP8c6 encrypted
xlate per-session deny tcp any4 any4
xlate per-session deny tcp any4 any6
xlate per-session deny tcp any6 any4
xlate per-session deny tcp any6 any6
xlate per-session deny udp any4 any4 eq domain
xlate per-session deny udp any4 any6 eq domain
xlate per-session deny udp any6 any4 eq domain
xlate per-session deny udp any6 any6 eq domain
names
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 192.168.1.1 255.255.255.0
interface Vlan2
nameif outside
security-level 0
ip address 2.2.2.2 255.255.255.248
ftp mode passive
object network NETWORK_OBJ_192.168.1.0_24
subnet 192.168.1.0 255.255.255.0
object network mcallen_network
subnet 192.168.2.0 255.255.255.0
access-list outside_cryptomap extended permit ip object NETWORK_OBJ_192.168.1.0_24 object mcallen_network
access-list outside_access_in extended permit ip object mcallen_network 192.168.1.0 255.255.255.0
pager lines 24
logging enable
logging asdm informational
mtu inside 1500
mtu outside 1500
no failover
icmp unreachable rate-limit 1 burst-size 1
asdm image disk0:/asdm-731-101.bin
no asdm history enable
arp timeout 14400
no arp permit-nonconnected
nat (inside,outside) source static NETWORK_OBJ_192.168.1.0_24 NETWORK_OBJ_192.168.1.0_24 destination static mcallen_network mcallen_network no-proxy-arp route-lookup
nat (inside,outside) after-auto source dynamic any interface
access-group outside_access_in in interface outside
route outside 0.0.0.0 0.0.0.0 2.2.2.2 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
http server enable
http 192.168.1.0 255.255.255.0 inside
no snmp-server location
no snmp-server contact
crypto ipsec ikev1 transform-set ESP-AES-128-SHA esp-aes esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-AES-128-MD5 esp-aes esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-AES-192-SHA esp-aes-192 esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-AES-192-MD5 esp-aes-192 esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-AES-256-SHA esp-aes-256 esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-AES-256-MD5 esp-aes-256 esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-AES-128-SHA-TRANS esp-aes esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-AES-128-SHA-TRANS mode transport
crypto ipsec ikev1 transform-set ESP-AES-128-MD5-TRANS esp-aes esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-AES-128-MD5-TRANS mode transport
crypto ipsec ikev1 transform-set ESP-AES-192-SHA-TRANS esp-aes-192 esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-AES-192-SHA-TRANS mode transport
crypto ipsec ikev1 transform-set ESP-AES-192-MD5-TRANS esp-aes-192 esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-AES-192-MD5-TRANS mode transport
crypto ipsec ikev1 transform-set ESP-AES-256-SHA-TRANS esp-aes-256 esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-AES-256-SHA-TRANS mode transport
crypto ipsec ikev1 transform-set ESP-AES-256-MD5-TRANS esp-aes-256 esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-AES-256-MD5-TRANS mode transport
crypto ipsec ikev1 transform-set ESP-3DES-SHA esp-3des esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-3DES-MD5 esp-3des esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-3DES-SHA-TRANS esp-3des esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-3DES-SHA-TRANS mode transport
crypto ipsec ikev1 transform-set ESP-3DES-MD5-TRANS esp-3des esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-3DES-MD5-TRANS mode transport
crypto ipsec ikev1 transform-set ESP-DES-SHA esp-des esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-DES-MD5 esp-des esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-DES-SHA-TRANS esp-des esp-sha-hmac
crypto ipsec ikev1 transform-set ESP-DES-SHA-TRANS mode transport
crypto ipsec ikev1 transform-set ESP-DES-MD5-TRANS esp-des esp-md5-hmac
crypto ipsec ikev1 transform-set ESP-DES-MD5-TRANS mode transport
crypto ipsec ikev2 ipsec-proposal DES
protocol esp encryption des
protocol esp integrity sha-1 md5
crypto ipsec ikev2 ipsec-proposal 3DES
protocol esp encryption 3des
protocol esp integrity sha-1 md5
crypto ipsec ikev2 ipsec-proposal AES
protocol esp encryption aes
protocol esp integrity sha-1 md5
crypto ipsec ikev2 ipsec-proposal AES192
protocol esp encryption aes-192
protocol esp integrity sha-1 md5
crypto ipsec ikev2 ipsec-proposal AES256
protocol esp encryption aes-256
protocol esp integrity sha-1 md5
crypto ipsec security-association pmtu-aging infinite
crypto map outside_map3 1 match address outside_cryptomap
crypto map outside_map3 1 set peer 1.1.1.1
crypto map outside_map3 1 set ikev1 transform-set ESP-AES-128-SHA ESP-AES-128-MD5 ESP-AES-192-SHA ESP-AES-192-MD5 ESP-AES-256-SHA ESP-AES-256-MD5 ESP-3DES-SHA ESP-3DES-MD5 ESP-DES-SHA ESP-DES-MD5
crypto map outside_map3 interface outside
crypto ca trustpool policy
crypto ikev2 policy 1
encryption aes-256
integrity sha
group 5 2
prf sha
lifetime seconds 86400
crypto ikev2 policy 10
encryption aes-192
integrity sha
group 5 2
prf sha
lifetime seconds 86400
crypto ikev2 policy 20
encryption aes
integrity sha
group 5 2
prf sha
lifetime seconds 86400
crypto ikev2 policy 30
encryption 3des
integrity sha
group 5 2
prf sha
lifetime seconds 86400
crypto ikev2 policy 40
encryption des
integrity sha
group 5 2
prf sha
lifetime seconds 86400
crypto ikev2 enable outside
crypto ikev1 enable outside
crypto ikev1 policy 120
authentication pre-share
encryption 3des
hash sha
group 2
lifetime 86400
telnet timeout 5
ssh stricthostkeycheck
ssh timeout 5
ssh key-exchange group dh-group1-sha1
console timeout 0
dhcpd address 192.168.1.200-192.168.1.250 inside
dhcpd dns 24.93.41.125 24.93.41.126 interface inside
dhcpd domain CSOLSA.LOCAL interface inside
dhcpd enable inside
threat-detection basic-threat
threat-detection statistics access-list
no threat-detection statistics tcp-intercept
webvpn
anyconnect-essentials
group-policy DfltGrpPolicy attributes
vpn-tunnel-protocol ikev1
tunnel-group 1.1.1.1 type ipsec-l2l
tunnel-group 1.1.1.1 ipsec-attributes
ikev1 pre-shared-key *****
policy-map type inspect dns preset_dns_map
parameters
message-length maximum client auto
message-length maximum 512
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:4e058021a6e84ac7956dca0e5a143b8d
: end
Site B sh crypto isakmp sa:
Result of the command: "sh crypto isakmp sa"
IKEv1 SAs:
Active SA: 1
Rekey SA: 0 (A tunnel will report 1 Active and 1 Rekey SA during rekey)
Total IKE SA: 1
1 IKE Peer: 1.1.1.1
Type : L2L Role : initiator
Rekey : no State : MM_ACTIVE
There are no IKEv2 SAs
Site B sh ipsec sa:
Result of the command: "sh ipsec sa"
interface: outside
Crypto map tag: outside_map3, seq num: 1, local addr: 71.40.110.179
access-list outside_cryptomap extended permit ip 192.168.1.0 255.255.255.0 192.168.2.0 255.255.255.0
local ident (addr/mask/prot/port): (192.168.1.0/255.255.255.0/0/0)
remote ident (addr/mask/prot/port): (192.168.2.0/255.255.255.0/0/0)
current_peer: 1.1.1.1
#pkts encaps: 286, #pkts encrypt: 286, #pkts digest: 286
#pkts decaps: 1, #pkts decrypt: 1, #pkts verify: 1
#pkts compressed: 0, #pkts decompressed: 0
#pkts not compressed: 286, #pkts comp failed: 0, #pkts decomp failed: 0
#pre-frag successes: 0, #pre-frag failures: 0, #fragments created: 0
#PMTUs sent: 0, #PMTUs rcvd: 0, #decapsulated frgs needing reassembly: 0
#TFC rcvd: 0, #TFC sent: 0
#Valid ICMP Errors rcvd: 0, #Invalid ICMP Errors rcvd: 0
#send errors: 0, #recv errors: 0
local crypto endpt.: 2.2.2.2/0, remote crypto endpt.: 1.1.1.1/0
path mtu 1500, ipsec overhead 58(36), media mtu 1500
PMTU time remaining (sec): 0, DF policy: copy-df
ICMP error validation: disabled, TFC packets: disabled
current outbound spi: B21273A9
current inbound spi : C1074C40
inbound esp sas:
spi: 0xC1074C40 (3238480960)
transform: esp-3des esp-sha-hmac no compression
in use settings ={L2L, Tunnel, IKEv1, }
slot: 0, conn_id: 28672, crypto-map: outside_map3
sa timing: remaining key lifetime (kB/sec): (4373999/27456)
IV size: 8 bytes
replay detection support: Y
Anti replay bitmap:
0x00000000 0x00000003
outbound esp sas:
spi: 0xB21273A9 (2987553705)
transform: esp-3des esp-sha-hmac no compression
in use settings ={L2L, Tunnel, IKEv1, }
slot: 0, conn_id: 28672, crypto-map: outside_map3
sa timing: remaining key lifetime (kB/sec): (4373987/27456)
IV size: 8 bytes
replay detection support: Y
Anti replay bitmap:
0x00000000 0x00000001Hi Keegan,
Your tunnel is up and encrypting traffic one way, the other end is not able to encrypt the traffic.
I would suggest to do a 'clear xlate'? Sometimes if you setup the nonat configuration after you've attempted other configurations, you need to 'clear xlate' before the previous NAT configuration is cleared and the new one works.
HTH
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