Damian-Grint Philip wrote:
I had similar symtoms - working fine on one 3620 but blocking on another,
even when I clamped path MTU down to 576... I eventually used a route map "
set df 0" for returning traffic which sorted the problem - I think there
may be a Cisco implementation bug...
See this url for more details:
http://www.cisco.com/en/US/tech/tk827/tk369/technologies_tech_note09186a0080
093f1f.shtml
Both the production network and the test network are using the same ISO,
and near identical configurations... I do not believe this to be an issue.
