28 Mar
2007
28 Mar
'07
7:14 p.m.
On Mar 28, 2007, at 3:57 PM, Christos Papadopoulos wrote:
Responses with these codes seem to imply the presence of a firewall. Is this assumption correct or are these codes meaningless?
Not just firewalls - ACLs on routers, too. A common practice is to either turn off sending of unreachables or to at least rate-limit them to preserve CPU on the router. ----------------------------------------------------------------------- Roland Dobbins <rdobbins@cisco.com> // 408.527.6376 voice Words that come from a machine have no soul. -- Duong Van Ngo