08-02-2013 10:00 PM - edited 03-04-2019 08:38 PM
Will like to share that am able to traceroute with specfic IP but cant ping is there any bug in router. There is no access list levied on any destined or originated host.
In below post am able to reach the destined router even that router able to reach but why cant i ping?
R1#traceroute 192.168.2.1
Type escape sequence to abort.
Tracing the route to 192.168.2.1
VRF info: (vrf in name/id, vrf out name/id)
1 10.1.1.17 0 msec 0 msec 4 msec
2 10.1.1.34 32 msec * 32 msec
R1#ping 192.168.2.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.2.1, timeout is 2 seconds:
.....
Success rate is 0 percent (0/5)
R1#sh run | i 192.168.2.0
ip route 192.168.2.0 255.255.255.0 10.1.1.17
There is no vrf defined
08-03-2013 01:19 AM
Hello
The router may be prohibiting Icmp (ping)
Res
Paul
Sent from Cisco Technical Support iPad App
08-03-2013 03:00 AM
Show the Access Control List on Router
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Posted by WebUser Mario Boltek from Cisco Support Community App
08-03-2013 04:30 AM
Hi Amit,
Do 'debug IP icmp' on the source and destination router will help you find the problem.
HTH,
Lei Tian
Sent from Cisco Technical Support iPhone App
08-03-2013 01:29 PM
Hi
Ping using Source Interface or use extended Ping
Jawad
08-03-2013 02:34 PM
In addition to what others have stated, also make sure the 192.168.2.0/24 subnet has a route to get back here. Sourcing the ping from a subnet that the 192 subnet knows about could resolve the issue....
HTH,
John
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08-03-2013 10:52 PM
is this configured with vrf, then you have to ping through vrf only Ping
08-06-2013 12:51 PM
Hi Amit,
This is something I learned on a CCNP course recently, Traceroute actually uses UDP not ICMP on certain Unix like systems. Worth checking if you've got an access list preventing this.
Cheers
Mark
Sent from Cisco Technical Support iPhone App
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