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New Member

can ping from A to B but not B to A

I have 2 routers at my sites, I can ping one way fine, but wen I try from the other router, I get no reply ? any ideas ?

4 REPLIES
Cisco Employee

Re: can ping from A to B but not B to A

The is probably an ACL between the two.

Hope this helps,

Harold Ritter
Sr. Technical Leader
CCIE 4168 (R&S, SP)
harold@cisco.com
México móvil: +52 1 55 8312 4915
Cisco México 
Paseo de la Reforma 222 Piso 19
Cuauhtémoc, Juárez
Ciudad de México, 06600
México
New Member

Re: can ping from A to B but not B to A

I have checked this and there is none, any other ideas ?

Cisco Employee

Re: can ping from A to B but not B to A

It might be that, when you are ping from B to A, the source IP address selected is not reachable somewhere along the path. Something to verify.

Hope this helps,

Harold Ritter
Sr. Technical Leader
CCIE 4168 (R&S, SP)
harold@cisco.com
México móvil: +52 1 55 8312 4915
Cisco México 
Paseo de la Reforma 222 Piso 19
Cuauhtémoc, Juárez
Ciudad de México, 06600
México
Silver

Re: can ping from A to B but not B to A

Is there any firewall software installed in the PC ? It may be blocked by the firewall. If yes, try to disable it and try again. If works, add the rule to allow ping if you need it.

Hope this helps.

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