ICMP unreachable source address [7:58014]

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/rea

Re: ICMP unreachable source address [7:58014]

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