At 02:55 PM 3/25/2003 +0000, Peter P wrote:
>I can ping from router A through various hops to router F.
>Therefore the packet'knows' how to reach F - and also how to find a path
>back to A by reply. However from router F I cannot ping router A.
>As the ping works in the first case - ie it knows the path back from F to A
>- how come it doesnt work in the 2nd ? The path is 'clean' ie no firewalls,
>access lists or any filtering. Puzzled.

A cannot reach the interface from which the ping in sourced on F most 
likely.  Try controlling your source addresses and see if that points you 
in the right direction.

Pete




Message Posted at:
http://www.groupstudy.com/form/read.php?f=7&i=66174&t=66155
--------------------------------------------------
FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html
Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]

Reply via email to