Ping from juniper to host successful from host to juniper unsuccessful
Verify you've permitted the Juniper to reply to Ping, by default it should not from any interface.
If you run a traceroute from LAN to 8.8.8.8 and you're missing the Juniper as a hop that would indicate it not responding to Ping
Have an issue i'm not sure how to resolve. I have a client with a Juniper SRX100B. 3 interfaces are being used. One is connected to the internet with a public IP. Second is connected to MPLS network. Third is connected to an HP Procurve 2610 and the port is configured as switchport access assigned to vlan.0.
The MPLS interface and vlan.0 is dynamically routed with OSPF. Show route has all needed route to reach other sites.
internet interface is untrusted
MPLS interface is trusted
Switch interface is trusted
When I ping from the Juniper I can ping any host on the network but when I ping from a host on the LAN it times out. If I can ping from the juniper to a host on the LAN doesn't that mean routing is ok?
Don't know.
This topic first appeared in the Spiceworks Community
Similar Messages
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Can't ping from DC1 behind TMG1 to DC2 behind TMG2 on a site-to-site VPN connection
Hi,
I have a weird problem. I have two TMG servers on each site in a hyper-v lab environment. I have been able to establish the site-to-site VPN successfully however when I ping from DC1 behind TMG1(on site 1) to TMG2, DC2, i am able to ping. However the opposite
doesn't work. After some trial and error, I figured out that the one initiating the demand-dial request is able to ping the other site, not vice-versa..very strange. I would like to know whether ICMP requests could be achieved bi-directionally..
Secondly, I am able to ping from TMG1 to all the clients sitting behind TMG2 (including the TMG host), however the clients sitting behind TMG1 can't ping TMG2 neither any of the clients behind it. I tried every possible combination under the firewall policies
but of complete vain. hell, I am starting to develop a very bad feeling about this product because of making such simple tasks overly complex. I mean, if it were a Cisco or Sonicwall, we could have done this so easily.
What my final motive is to send LDAP requests from DC1 to DC2 and vice-versa over a site-to-site VPN so that I could set up 2 different sites in AD on different subnets and then proceed with configuring DAG. But if this simple thing turns out to be such
major roadblock, dunno how am I gonna pass DAG traffic over it.
Can someone PLEASE help me!! I am completely exhausted researching on this issue.
Regards,
DmanHi,
For site2site VPN, you must create proper network rule and network set and you need to create proper access rule to allow or deny the traffic between VPN network and any other network.
http://technet.microsoft.com/en-us/library/bb838949.aspx
Best Regards
Quan Gu -
Ping from lower security interface to a higher
Hello,
I have a Cisco 5520 ASA firewall with a direct connection to a Checkpoint firewall. On the inside network of my ASA i have a server that needs to ping a server on the dmz on the Checkpoint and vice versa. So i have the correct routing and firewall rules on both devices.
I can successfully ping from my server on the INSIDE interface on the cisco asa to the server on the DMZ on Checkpoint but i cant ping in the other direction.
Q Is this because i am trying to go from a lower security interface on the asa to a higher one?
I cant be sure if the error is on my asa or the checkpoint because neither is showing anything in the logs?
Everything else on both firewalls is fine.
regards,
KevinHi,
Its hard to tell what the actual problem is at the moment.
With regards to the "security-level" value, the situation is if the interface doesn't have an ACL configured on it then traffic sourced from networks behind it will be allowed to networks located behind interfaces of lower "security-level". If the source interface for the direction that is not working doesnt hold an ACL and has lower "security-level" than the destination interface then you will have to configure an interface ACL to allow this traffic.
Then again, the problem might be as simple as the server simply rejecting the ICMP Echo but allowing itself to ICMP Echo some remote destination and receive an Echo Reply for that. In other words, the server can ICMP remote hosts but wont accept ICMP Echo from remote hosts. It might reply to hosts on the directly connected network. So if there is no clear reason for the traffic to not go through I would consider checking the server software firewall.
It might also be that the working direction has been configured with Dynamic PAT and there is no correct translation for the other direction to enable sending ICMP to the server.
You can easily test the ASA configuration with the "packet-tracer" so that would be the first natural step to determening the reason of the problem or atleast narrowing it down.
packet-tracer input icmp 8 0
In the above command you would use the interface nameif behind which the ICMP Echo is coming from (8 0 = ICMP Echo). The source IP address is obvious. The destination IP address should be the NAT IP address of the server IF there is NAT being performed. If NO NAT is done for the destination then you naturally use the real IP address.
Hope this helps
- Jouni -
Unable to ping from mz to virtual interface of asa
Dear All,
one of my SNMP server 10.242.103.42 sits in MZ zone,and ACE 4710 is connected to core switch,coreswitch is connected to firewall asa.
Now iam trying to ping from MZ zone SNMP server to loadbalancer ip 10.242.105.1,iam unable to ping my LB interface to discover SLB on my SNMP server.
plese help me
srinivasIs your device seeing the mac-address of the ASA in order to send the packets? What do the logs show on the firewall itself? Can you see the ARP entry on the ASA firewall for that host?
Mike -
How do I block pings from the outside to the ASA 5505 outside interface?
I was asked to block pings from the internet to the outside interface of our ASA-5505 firewall. I found a post that said to enter "icmp deny any outside", however that does not do it.
I created an ACL to try and do the trick, also to no avail:
access-list outside_in extended permit icmp any any echo-reply
access-list outside_in in interface outside
access-group outside_in in interface outside
Anyone have a clue what I'm doing wrong? I'm not the firewall guy as you can tell. :/
Thanks in advance...
Block / Deny ICMP Echo (Ping) on Cisco ASA Outside Interface
Most networks that you protect with a Cisco ASA device, will probably want to deny ICMP (maybe not all ICMP types, but a lot of network admins will want to block ICMP Echo, etc.) on the outside interface. This will make the network harder to find through external enumeration, but not impossible.
ASA5505(config)#icmp deny any outside
You will deny ICMP on the outside interface, but if you include ICMP as a protocol in the default global policy map, you can ping from the inside to any host on the outside, and it will be permitted back through the ASA, as it knows about the previous ICMP “connectionYou are allowing echo-reply, thus it will reply to a ping
try this ACL:
icmp deny any echo-reply outside
From:
https://supportforums.cisco.com/thread/223769
Eric -
How to allow ping from inside to outside in 2900 router?
Hi,
I have a Cisco router 2900 with firewall, i need to know how can i allow the ping from self zone to outside zone, i trried to create policy from self to outside but i still didn't allow ping or tracert, i get that message when i try to ping from cisco router:
"Unrecognized host or address, or protocol not running"
any help will be appreciated.
Thank youHi jcarvaja
here is the used configuration:
Building configuration...
Current configuration : 5584 bytes
! Last configuration change at 09:00:20 UTC Tue Apr 9 2013 by admin
version 15.1
service timestamps debug datetime msec localtime show-timezone
service timestamps log datetime msec localtime show-timezone
no service password-encryption
service udp-small-servers
service tcp-small-servers
service sequence-numbers
hostname Router
boot-start-marker
boot-end-marker
security authentication failure rate 3 log
security passwords min-length 6
no logging buffered
no logging console
enable secret 5
no aaa new-model
no ipv6 cef
ip source-route
ip gratuitous-arps
ip icmp rate-limit unreachable 1
ip cef
ip name-server 163.121.128.134
ip name-server 163.121.128.135
ip port-map user-custom-fleet port tcp 2000 list 1
multilink bundle-name authenticated
crypto pki token default removal timeout 0
crypto pki trustpoint TP-self-signed-324261422
enrollment selfsigned
subject-name cn=IOS-Self-Signed-Certificate-324261422
revocation-check none
crypto pki certificate chain TP-self-signed-324261422
certificate self-signed 01
30820229 30820192 A0030201 02020101 300D0609 2A864886 F70D0101 04050030
30312E30 2C060355 04031325 494F532D 53656C66 2D536967 6E65642D 43657274
69666963 6174652D 33323432 36313432 32301E17 0D313330 34303930 38343034
375A170D 32303031 30313030 30303030 5A303031 2E302C06 03550403 1325494F
532D5365 6C662D53 69676E65 642D4365 72746966 69636174 652D3332 34323631
34323230 819F300D 06092A86 4886F70D 01010105 0003818D 00308189 02818100
B8ABD60F 8C879B3B BC1C1643 48059AD2 F940A700 6D58161E 37D53E6E E028B806
61EAA942 CED2A3C6 3FB3A47E 20E05B10 0941A9D8 38FFA6F9 D2B9E52C 225A57BA
14F8842A A26E7E02 38E9F7C8 328504D0 5C3EEE41 CC75B237 BBD07CBA 1A850540
2A5AAFAD 4553FB03 0E366211 9AC09967 4DC03082 0AF546A3 F6AA2739 1D8A8AA9
02030100 01A35330 51300F06 03551D13 0101FF04 05300301 01FF301F 0603551D
23041830 16801428 FEEB3910 B7A1D374 1F86BCD5 96CEDF75 8DF11E30 1D060355
1D0E0416 041428FE EB3910B7 A1D3741F 86BCD596 CEDF758D F11E300D 06092A86
4886F70D 01010405 00038181 006BBF7A 430905F6 D5B27B0D 96315504 87816DAA
B5EA86D9 6E9A1D58 7B328C88 A6A358D0 00D035A9 8CDDEC41 15AF0108 F5CB1072
B0485D7D CFC0D0CB 71E9B153 FB7B8B40 40C157E4 B254D01C 890D615F D8395545
F0B47E0B 57341EB2 C0CE0039 DC18EAD6 078986F0 A5A5D04F D5041DB6 23CAA002
4901248C 95B61A0B 3ED5B26A EF
quit
license udi pid CISCO2901/K9 sn FCZ1526C3JL
object-group service Outside-Reply
icmp echo-reply
username admin privilege 15 secret 5
redundancy
ip finger
ip tcp synwait-time 10
ip ssh time-out 60
ip ssh authentication-retries 2
class-map type inspect match-any Deny_ALL
match access-group name dwdwd
class-map type inspect match-any Inside-Outside
match protocol http
match protocol https
match protocol dns
class-map type inspect match-any ICMP_RQST
match protocol icmp
policy-map type inspect Inside-Outside
class type inspect Inside-Outside
inspect
class class-default
drop
policy-map type inspect Self_to_Outside
class type inspect ICMP_RQST
inspect
class class-default
drop
policy-map type inspect Outside_to_Self
class type inspect Deny_ALL
pass log
class class-default
drop
zone security IN
zone security OUT
zone-pair security Self_to_Outside source self destination OUT
service-policy type inspect Self_to_Outside
zone-pair security Outside_to_Self source OUT destination self
service-policy type inspect Outside_to_Self
zone-pair security Inside-Outside source IN destination OUT
service-policy type inspect Inside-Outside
interface GigabitEthernet0/0
ip address 101.101.100.245 255.255.255.0
ip mask-reply
ip directed-broadcast
ip flow ingress
duplex auto
speed auto
interface GigabitEthernet0/1
description $FW_INSIDE$
ip address 49.31.152.80 255.255.255.248
ip mask-reply
ip directed-broadcast
ip flow ingress
zone-member security IN
duplex auto
speed auto
interface Serial0/0/0
no ip address
ip mask-reply
ip directed-broadcast
ip flow ingress
encapsulation frame-relay IETF
no fair-queue
frame-relay lmi-type q933a
interface Serial0/0/0.16 point-to-point
description $FW_OUTSIDE$
ip address 172.17.18.122 255.255.255.252
ip mask-reply
ip directed-broadcast
ip flow ingress
ip verify unicast reverse-path
zone-member security OUT
frame-relay interface-dlci 16
interface Serial0/0/1
no ip address
ip mask-reply
ip directed-broadcast
ip flow ingress
shutdown
clock rate 2000000
ip forward-protocol nd
ip http server
ip http access-class 2
ip http authentication local
ip http secure-server
ip route 0.0.0.0 0.0.0.0 Serial0/0/0.16
ip identd
ip access-list extended ICMP
remark CCP_ACL Category=128
permit ip any any
ip access-list extended deeef
remark CCP_ACL Category=128
permit ip any any
ip access-list extended dwdwd
remark CCP_ACL Category=1
permit object-group Outside-Reply any any
access-list 1 remark CCP_ACL Category=1
access-list 1 permit 196.219.234.77
access-list 2 remark Auto generated by SDM Management Access feature
access-list 2 remark CCP_ACL Category=1
access-list 2 permit 101.101.100.0 0.0.0.255
access-list 2 permit 10.20.10.0 0.0.1.255
no cdp run
control-plane
line con 0
login local
transport output telnet
line aux 0
login local
transport output telnet
line vty 0 4
login local
transport input all
line vty 5 15
login local
transport input all
scheduler allocate 20000 1000
end -
Can ping from Windows to Mac but not from Mac to Windows
Hi all!
New owner of a Mac Mini. Know nothing about it, so NewBie Alert!
Windows PC with two NIC's. One connected to the internet, one connected to the Mac by using a crossover cable. Internet Connection Sharing on the Windows PC and the Mac can go out to the internet so there is connectivity between the Mac and the Windows PC.
The problem: I cannot ping the Windows PC from the Mac. I can ping the Mac from the Windows PC, so my suspicion is that it has something to do with a firewall on the Mac, but as far as i know the firewall on the Mac is switched off. On the Windows PC the firewall is definitely switched off.
Who can help me getting this working?
Thanks,
Ton.There can be multiple problems here:
- no ping service provided on the Windows PC
- ping traffic blocked by a firewall at either end
- pinging the wrong host: You have two NICs in your Windows PC, with two IP addresses, and two host names. Only one of the two will be visible from the Mac. Use "ipconfig" at a command prompt to get the two IP addresses, or look at the Properties of your Network connections.
- Name resolution problem: Try using the IP address with the ping command, not a host name.
Ping from the Windows PC to the MAC, and observe the reported IP address. Make sure the IP address you use to ping from the Mac is in the same subnet, i.e. the first three numbers must be the same, like
192.168.1.100 vs. 192.168.1.101
What is the result of the ping operation, i.e. "host not reachable", "unknown host", or "no response".
Tilman
Mac Mini PPC Mac OS X (10.4.6) -
Xconnect problem. cant ping from CE to CE
Hi Guys,
I'm having issues with my xconnect tunnel. i couldn't ping from CE to CE. is theres something that i missed in my config?
CE2#sh run int Gi0/0.1104
Building configuration...
Current configuration : 201 bytes
interface GigabitEthernet0/0.1104
encapsulation dot1Q 1104
ip vrf forwarding admin
ip address 10.210.64.193 255.255.255.252
ip router isis Admin
end
PE2#sh run int Gi0/0.1104
Building configuration...
Current configuration : 222 bytes
interface GigabitEthernet0/0.1104
description Admin:EoMPLS to PE1
encapsulation dot1Q 1104
xconnect 10.215.0.133 1104 encapsulation mpls
service-policy input police_1M
service-policy output shape_1M
end
PE2#sh xconnect all
Legend: XC ST=Xconnect State, S1=Segment1 State, S2=Segment2 State
UP=Up, DN=Down, AD=Admin Down, IA=Inactive, NH=No Hardware
XC ST Segment 1 S1 Segment 2 S2
------+---------------------------------+--+---------------------------------+--
UP ac Gi0/0.1105 1105(Eth VLAN) UP mpls 10.215.0.109:1105 UP
UP ac Gi0/0.1107 1107(Eth VLAN) UP mpls 10.215.0.109:1107 UP
UP ac Gi0/0.1104 1104(Eth VLAN) UP mpls 10.215.0.133:1104 UP
UP ac Gi0/0.1106 1106(Eth VLAN) UP mpls 10.215.0.133:1106 UP
PE2#ping 10.215.0.133
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.215.0.133, timeout is 2 seconds:
Success rate is 100 percent (5/5), round-trip min/avg/max = 4/4/4 ms
===========================================================================
CE1#sh run int Fa0/1.1104
Building configuration...
Current configuration : 255 bytes
interface FastEthernet0/1.1104
description Admin:EoMPLS to CE2
encapsulation dot1Q 1104
ip address 10.210.64.194 255.255.255.252
ip router isis area_0054
clns mtu 1467
clns router isis area_0054
isis circuit-type level-2-only
end
PE1#sh run int Gi0/1.1104
Building configuration...
Current configuration : 224 bytes
interface GigabitEthernet0/1.1104
description Admin:EoMPLS to PE2
encapsulation dot1Q 1104
xconnect 10.214.254.107 1104 encapsulation mpls
service-policy input police_1M
service-policy output shape_1M
end
PE1#ping 10.214.254.107
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.214.254.107, timeout is 2 seconds:
Success rate is 100 percent (5/5), round-trip min/avg/max = 4/4/4 msI still couldnt reach it.. but i can see it on my ldp neighbor.
PE2#$ping mpls ipv4 10.215.0.133/32 source 10.214.254.107 reply mode ipv4
Sending 5, 100-byte MPLS Echos to 10.215.0.133/32,
timeout is 2 seconds, send interval is 0 msec:
Codes: '!' - success, 'Q' - request not sent, '.' - timeout,
'L' - labeled output interface, 'B' - unlabeled output interface,
'D' - DS Map mismatch, 'F' - no FEC mapping, 'f' - FEC mismatch,
'M' - malformed request, 'm' - unsupported tlvs, 'N' - no label entry,
'P' - no rx intf label prot, 'p' - premature termination of LSP,
'R' - transit router, 'I' - unknown upstream index,
'X' - unknown return code, 'x' - return code 0
Type escape sequence to abort.
Success rate is 0 percent (0/5)
PE2#sh mpls ldp neigh
Peer LDP Ident: 10.215.0.133:0; Local LDP Ident 10.214.254.107:0
TCP connection: 10.215.0.133.13109 - 10.214.254.107.646
State: Oper; Msgs sent/rcvd: 15109/15097; Downstream
Up time: 18:11:49
LDP discovery sources:
Targeted Hello 10.214.254.107 -> 10.215.0.133, active, passive
Addresses bound to peer LDP Ident:
10.215.0.133 172.16.8.97 172.16.8.101 10.210.64.117
10.210.64.253 10.210.64.105 10.210.64.193 10.210.64.189
10.210.64.85 10.210.64.81 -
Mac mini won't visit websites or do ping from the terminal.
I'm having some issues with my internet connection.
The Mac mini does have good wireless connection to my router (a Belkin) but most of the time it won't open any websites (or even ping xxx.xxx.xxx.xxx from the terminal). Then suddenly it will and works for some minutes and then it won't again.
I can connect to my wireless router via 192.168.2.1 and it says the internet connection is on.
Does anyone have any idea on what the problem can be and perhaps how to solve it?
The Airport in the Mac mini is a Broadcom BCM43xx 1.0 (5.10.91.27).Welcome to the discussion forums!
During the times that you can't ping xxx.xxx.xxx.xxx, are you able to connect to your wireless router via 192.168.2.1 ?
If yes, then it seems the difficulty is somewhere between the router, your dsl/cable modem, and your ISP (Internet Service Provider).
When things are working OK, are you able to ping xxx.xxx.xxx.xxx successfully? -
Packet loss when pinging from/to a cisco 3560e switch
I see Packet loss when pinging from/to a cisco 3560e switch. CPU utilization is normal.
Switches are running with IOS c3560e-universalk9-mz.122-35.SE5.bin.
Packet loss is observed for all the devices irrespective of directly connected or remote devices.
If i do self pinging, there are no packet loss.
I don't see any error on interface.
Can anyone please help me in resolving this issue.TCB Local Address Foreign Address (state)
03737C48 10.47.0.229.60053 10.41.81.55.49 CLOSEWAIT
039ACDC4 10.47.0.229.61929 10.41.35.250.49 CLOSEWAIT
03B316C0 10.47.0.229.27544 10.41.81.55.49 CLOSEWAIT
038228F0 10.47.0.229.16506 10.41.35.250.49 CLOSEWAIT
039C3D04 10.47.0.229.15207 10.41.81.55.49 CLOSEWAIT
039A9BD0 10.47.0.229.52983 10.41.81.55.49 CLOSEWAIT
0394152C 10.47.0.229.22425 161.61.35.250.49 CLOSEWAIT
037D811C 10.47.0.229.21117 10.41.81.55.49 CLOSEWAIT
039C12BC 10.47.0.229.37437 10.41.81.55.49 CLOSEWAIT
03933B84 10.47.0.229.34085 161.61.35.250.49 TIMEWAIT
03B32340 10.47.0.229.45729 10.41.81.55.49 CLOSEWAIT
038247D0 10.47.0.229.32816 10.41.81.55.49 CLOSEWAIT
039A92D8 10.47.0.229.38680 161.61.35.250.49 CLOSEWAIT
037370F0 10.47.0.229.13212 10.41.81.55.49 CLOSEWAIT
037D85F0 10.47.0.229.38728 10.41.81.55.49 CLOSEWAIT
03B2B284 10.47.0.229.23428 10.41.81.55.49 CLOSEWAIT
03B2ADB0 10.47.0.229.56836 10.41.81.55.49 CLOSEWAIT
0394BFF0 10.47.0.229.23257 161.61.35.250.49 CLOSEWAIT
036604DC 10.47.0.229.44437 10.41.81.55.49 CLOSEWAIT
0394C700 10.47.0.229.22 192.37.184.211.61639 ESTAB
039B9A68 10.47.0.229.20543 10.41.81.55.49 CLOSEWAIT
03739B28 10.47.0.229.15392 10.41.81.55.49 CLOSEWAIT
TCB Local Address Foreign Address (state)
0392EA48 10.47.0.229.13862 10.41.81.55.49 CLOSEWAIT
0365E23C 10.47.0.229.27856 10.41.81.55.49 CLOSEWAIT
03817C0C 10.47.0.229.64929 10.41.81.55.49 CLOSEWAIT
039357C8 10.47.0.229.22088 10.41.81.55.49 CLOSEWAIT
037375C4 10.47.0.229.21832 10.41.81.55.49 CLOSEWAIT
039C20E8 10.47.0.229.18169 10.41.81.55.49 CLOSEWAIT
03716D08 10.47.0.229.61993 10.41.81.55.49 CLOSEWAIT
039A74E4 10.47.0.229.62948 10.41.81.55.49 CLOSEWAIT
03655480 10.47.0.229.14052 10.41.81.55.49 CLOSEWAIT
039407F0 10.47.0.229.49643 161.61.35.250.49 CLOSEWAIT
039A53AC 10.47.0.229.13233 10.41.81.55.49 CLOSEWAIT
03739FFC 10.47.0.229.16605 10.41.81.55.49 CLOSEWAIT
039B82B8 10.47.0.229.16458 10.41.35.250.49 CLOSEWAIT
039BEBA4 10.47.0.229.64377 10.41.81.55.49 CLOSEWAIT
03741980 10.47.0.229.13866 10.41.81.55.49 CLOSEWAIT
03B3ABF8 10.47.0.229.19365 10.41.81.55.49 CLOSEWAIT
039B5810 10.47.0.229.24768 10.41.81.55.49 CLOSEWAIT
03956E48 10.47.0.229.55980 161.61.35.250.49 CLOSEWAIT
03946820 10.47.0.229.65053 161.61.35.250.49 CLOSEWAIT
037DBE94 10.47.0.229.15283 10.41.81.55.49 CLOSEWAIT
039A4854 10.47.0.229.48562 10.41.81.55.49 CLOSEWAIT
TCB Local Address Foreign Address (state)
03B33320 10.47.0.229.29803 10.41.81.55.49 CLOSEWAIT
03B3B79C 10.47.0.229.12142 10.41.81.55.49 CLOSEWAIT
03713C9C 10.47.0.229.63799 10.41.81.55.49 CLOSEWAIT
039BBECC 10.47.0.229.14763 10.41.81.55.49 CLOSEWAIT
03656E40 10.47.0.229.16357 10.41.81.55.49 CLOSEWAIT
0362A73C 10.47.0.229.62450 10.41.81.55.49 CLOSEWAIT
039B878C 10.47.0.229.64402 161.61.35.250.49 CLOSEWAIT
03826CFC 10.47.0.229.16108 10.41.81.55.49 CLOSEWAIT
03B2CA34 10.47.0.229.17634 10.41.81.55.49 CLOSEWAIT
03AD78D0 10.47.0.229.15249 161.61.35.250.49 CLOSEWAIT
03AD967C 10.47.0.229.20389 161.61.35.250.49 CLOSEWAIT
03B2C560 10.47.0.229.37079 10.41.81.55.49 CLOSEWAIT
039C5128 10.47.0.229.24711 10.41.81.55.49 CLOSEWAIT
03822F74 10.47.0.229.54866 10.41.81.55.49 CLOSEWAIT
0372C5FC 10.47.0.229.13298 10.41.81.55.49 CLOSEWAIT
0372D278 10.47.0.229.12407 10.41.81.55.49 CLOSEWAIT
039A33D0 10.47.0.229.36573 10.41.81.55.49 CLOSEWAIT
039BCEF8 10.47.0.229.53853 10.41.81.55.49 CLOSEWAIT
039C02D8 10.47.0.229.53725 10.41.81.55.49 CLOSEWAIT
039B5CE4 10.47.0.229.58027 10.41.81.55.49 CLOSEWAIT
0381866C 10.47.0.229.17100 10.41.81.55.49 CLOSEWAIT
TCB Local Address Foreign Address (state)
039BB374 10.47.0.229.53148 10.41.81.55.49 CLOSEWAIT
03AD3634 10.47.0.229.19716 161.61.35.250.49 CLOSEWAIT
0362DAA4 10.47.0.229.19479 10.41.81.55.49 CLOSEWAIT
0365AE60 10.47.0.229.62209 10.41.81.55.49 CLOSEWAIT
0362D5D0 10.47.0.229.41327 10.41.81.55.49 CLOSEWAIT
037D7C48 10.47.0.229.58283 10.41.81.55.49 CLOSEWAIT
03955474 10.47.0.229.33810 161.61.35.250.49 CLOSEWAIT
0373B15C 10.47.0.229.23331 10.41.81.55.49 CLOSEWAIT
036628D0 10.47.0.229.46856 10.41.81.55.49 CLOSEWAIT
03819584 10.47.0.229.19861 10.41.81.55.49 CLOSEWAIT
0394D000 10.47.0.229.64732 10.41.35.250.49 CLOSEWAIT
0394B760 10.47.0.229.19967 161.61.35.250.49 CLOSEWAIT
039B6BD4 10.47.0.229.40096 10.41.81.55.49 CLOSEWAIT
03AD7150 10.47.0.229.65184 10.41.35.250.49 CLOSEWAIT
039BC3A0 10.47.0.229.64702 10.41.81.55.49 CLOSEWAIT
03B3A724 10.47.0.229.60399 10.41.81.55.49 CLOSEWAIT
037145E0 10.47.0.229.43951 10.41.81.55.49 CLOSEWAIT
03955EDC 10.47.0.229.29015 161.61.35.250.49 TIMEWAIT
0365FB34 10.47.0.229.13961 10.41.81.55.49 CLOSEWAIT
03828D54 10.47.0.229.12743 10.41.81.55.49 CLOSEWAIT
037DB40C 10.47.0.229.23708 10.41.81.55.49 CLOSEWAIT
TCB Local Address Foreign Address (state)
039AF814 10.47.0.229.15100 10.41.81.55.49 CLOSEWAIT
0392E344 10.47.0.229.23399 10.41.35.250.49 CLOSEWAIT
0393DC3C 10.47.0.229.15393 161.61.35.250.49 CLOSEWAIT
03AD85D0 10.47.0.229.40932 161.61.35.250.49 TIMEWAIT
039574CC 10.47.0.229.25935 10.41.35.250.49 CLOSEWAIT
03738B74 10.47.0.229.58656 10.41.81.55.49 CLOSEWAIT
039AD91C 10.47.0.229.56760 10.41.81.55.49 CLOSEWAIT
03B3BC70 10.47.0.229.15058 10.41.81.55.49 CLOSEWAIT
03B2DC54 10.47.0.229.51131 161.61.35.250.49 CLOSEWAIT
03B393F0 10.47.0.229.11957 10.41.35.250.49 CLOSEWAIT
039B2610 10.47.0.229.33728 10.41.81.55.49 CLOSEWAIT
03B311EC 10.47.0.229.18047 10.41.81.55.49 CLOSEWAIT
039A8E04 10.47.0.229.52022 161.61.35.250.49 CLOSEWAIT
0365D460 10.47.0.229.12241 10.41.81.55.49 CLOSEWAIT
03B33E78 10.47.0.229.47640 10.41.81.55.49 CLOSEWAIT
0372C128 10.47.0.229.60323 10.41.81.55.49 CLOSEWAIT
03661CD8 10.47.0.229.39923 10.41.81.55.49 CLOSEWAIT
0393C73C 10.47.0.229.41864 10.41.35.250.49 CLOSEWAIT
03829584 10.47.0.229.56673 161.61.35.55.49 CLOSEWAIT
0362AC10 10.47.0.229.31952 10.41.81.55.49 CLOSEWAIT
039BF078 10.47.0.229.22636 10.41.81.55.49 CLOSEWAIT
TCB Local Address Foreign Address (state)
0365CF8C 10.47.0.229.14476 10.41.81.55.49 CLOSEWAIT
039B443C 10.47.0.229.59226 10.41.81.55.49 CLOSEWAIT
0393E794 10.47.0.229.56282 10.41.35.250.49 CLOSEWAIT
03657740 10.47.0.229.25769 10.41.81.55.49 CLOSEWAIT
03B2F6E8 10.47.0.229.19328 10.41.81.55.49 CLOSEWAIT
0373AC88 10.47.0.229.25766 10.41.81.55.49 CLOSEWAIT
039B213C 10.47.0.229.28882 10.41.81.55.49 CLOSEWAIT
039C07AC 10.47.0.229.38201 10.41.81.55.49 CLOSEWAIT
03AD8DD0 10.47.0.229.23002 10.41.35.250.49 CLOSEWAIT
03739048 10.47.0.229.29572 10.41.35.250.49 CLOSEWAIT
039BA464 10.47.0.229.32273 10.41.81.55.49 CLOSEWAIT
03B31E6C 10.47.0.229.32521 10.41.81.55.49 CLOSEWAIT
0365EBE0 10.47.0.229.41319 10.41.81.55.49 CLOSEWAIT
03938804 10.47.0.229.62841 10.41.35.250.49 CLOSEWAIT
039A1AF8 10.47.0.229.12758 10.41.81.55.49 CLOSEWAIT
039B7DE4 10.47.0.229.20921 10.41.81.55.49 CLOSEWAIT
036549F8 10.47.0.229.51903 10.41.81.55.49 CLOSEWAIT
03714CC8 10.47.0.229.45145 10.41.81.55.49 CLOSEWAIT
037425F8 10.47.0.229.56492 10.41.81.55.49 CLOSEWAIT
03B39D74 10.47.0.229.18174 10.41.81.55.49 CLOSEWAIT -
ISR 3945 - SNMP trap set up to recieve option pings from ASR1006
I am working on a set up : ISR 3945 - Receiving option pings from another device (ASR) and sending a snmp trap (say ex: if a link down on a dial-peer ) to snmp server if those option ping fails.
- Need inputs on SNMP config
Thanks in advance.Hi.
the easiest way is to get the snmp-server trap source command to work.
when you say it's not working, do you mean the branches still use the external interface as the source? or that it's sourced properly from vlan1 but somehow doesn't get encrypted?
what ios version are you running on the branches? maybe this is a bug and newer versions get it to work?
if you want to through another way than snmp-server trap source, then an ipsec redesign might be needed. As you noticed dmvpn would be the easiest. another solution would be dynamic lan-to-lan from branch to headend with gre tunnels (similar to dmvpn), and then force the route to the management network via GRE, this way the snmp trap source would default to use the tunnel ip address.
Regards,
Fadi. -
Disregard a ping from the internet???
A common feature of non-Apple routers is the ability to disregard pings from the internet which greatly improves security. I cannot figure out how to tell the APBS to ignore pings on the WAN port. I know this can be done with the Mac OS 10.5 software firewall, but this is not nearly as secure as doing it at the entry point into my entire network (the APBS router).
Hi Cezar,
Thanks for your reply and apologies for my delay getting back to you.
We were effectively thinking to encapsulate a Java or Python call within an ODI procedure, but we were hoping in having an out-of-the-box starting point within ODI.
Will try and see: if you could give me some additional details about it, that would be great!
Thanks again,
scagliaf -
Is there any way to do a "ping" FROM an RT controller?
Hi. I was wandering if it is possible to do a "ping" from a PXI-RT controller.
I'm planning to make an RT application which detects if certain windows PC is present on the network.
Thank for your comments.
Daniel R.A little while ao someone posted a Raw socket ping for Win2K. I've
included the .llb here. You can use this from a PXI running Windows. I
have not tried it with an RTOS system.
I hope that this is of some help.
Rob
Attachments:
Raw Socket Ping.zip 643 KB -
WLC,I Need to ping from LWAPP while its controled via WLC
Hi Folks
in WLC Term, and LWAP, how can i telnet for LWAP,i need to ping from the AP itself?how is that happend?is it impossible via Telnet after i get its ip address when i issued the sh ip dhcp binding?
Rgds
IbrahimQ. Can I Telnet/SSH into an LWAPP based access point?
A. In Wireless LAN Controller release 5.0 and later, the controller supports the use of Telnet or Secure Shell (SSH) protocols to troubleshoot lightweight access points. You can use these protocols in order to make debugging easier, especially when the access point is unable to connect to the controller. You can configure Telnet and SSH support only through the controller CLI.
In order to enable Telnet or SSH connectivity on an access point, use the config ap {telnet | ssh} command. The Cisco lightweight access point associates with this Cisco Wireless LAN controller for all network operation and in the event of a hardware reset.
config ap {telnet | ssh} {enable | disable} Cisco_AP
Examples
> config ap telnet enable cisco_ap1
> config ap telnet disable cisco_ap1
> config ap ssh enable cisco_ap2
> config ap ssh disable cisco_ap2
Q. How to configure global credentials for access points. What are the default user name and password in release 5.0?
A. Cisco IOS access points are shipped from the factory with Cisco as the default enable password. This password allows users to log into the non-privileged mode and execute show and debug commands, which poses a security threat. The default enable password must be changed in order to prevent unauthorized access and to enable users to execute configuration commands from the access point's console port.
In the controller software prior to release 5.0, you can set the access point enable password only for access points that are currently connected to the controller. In controller software release 5.0, you can set a global use rname, password, and enable password that all access points inherit as they join the controller. This includes all access points that are currently joined to the controller and any that join in the future. If desired, you can override the global credentials and assign a unique username, password, and enable password for a specific access point.
For information on how to configure the global credentials of the AP, refer to Configuring Global Credentials for Access Points. -
Dear All,
I have a problem, I am personally develop a system which send ping to my server and server keep alive its session. My actual problem is if I use edge enabled phone and use edge connection then its work fine and if I use gprs then its stuck for a while and during this duration my midlet throw exception.
Please help me. I'll be thankful to you.
Yours,
AliHi spawnn..
I got some articles for you which might help you out.
I have read about similar things but in your case you want to send a ping request so there is not much that can be done about it.
I just went through some techtips and found that CDC and Foundation profiles do support "pinging" from mobile phones.
http://java.sun.com/developer/J2METechTips/2001/tt0529.html
Then there was this jIRC client that you can install in your mobile phone and invoke IRC commands from midlets.
http://wirelessirc.sourceforge.net/
I have also read about similar things in JXTA which is Java P2P and allows virtually any protocol. But well when said that it also requires higher processing power on client side i.e. mobile and as we know j2me enabled phones are scarce in memory.
Hope that helps :-)
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