Trace route in S7906E

[jcarlos]

Im trying to do a Traceroute but the S7906E ip interfaces dont answer the traceroute.but i can see the next hop after the core switch S7906E



What can i do to enable the tracerRoute

[jcarlos]

I have one pc conected to a Vlan 3 with ip 192.168.3.15 the vlan ip interface is the 192.168.3.1 and the vlan where is the firewall is the vlan 5, the ip interface of vlan 5 is 192.168.5.1 and the firewall is 192.168.5.254. When i do a traceroute since the PC to some site out of my lan , the output is

1  *******

2  1 ms     1 ms     1 ms  192.168.5.254

3  15 ms     10 ms     6 ms  X.y.Z.W

but the IP interfaces of the core dont answer the tracerroute, how can i enable the traceroute  to answer my traceroute requests?

[Fred_Mancen_1]

Are you using some dynamic routing protocol or only static and default routes?

Regards

[jcarlos]

I am using only static and default routes.

[Fred_Mancen_1]

Some weeks ago another technician was facing a similar issue with a 4800G OSPF network; he solved the question implementing the commands:


ip unreachables enable


ip ttl-expires enable

Maybe you can try these commands in order to solve your problem also.

HTH

[jcarlos]

Thanks, thats commands works fine.  Problem resolved. 

[Fred_Mancen_1]

Great!

Regards.