Usually the closest interface to the destination of the unreachable. I imagine you can override this, bur I'd have to look it up.
On Sun, 2002-11-24 at 22:38, pauldongso wrote: > Hi All, > > when cisco router generates icmp unreachable packet, what interface > would will used as the source or icmp unreachable packet sent back to > the rquestor? Would it be the loopback? outgoing interface or something > else? > > Thanks > > Paul Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=58031&t=58014 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]