On 2008-05-20, Daniel Melameth <[EMAIL PROTECTED]> wrote: > Might be an MTU issue.
Probably. Microsoft block *all* ICMP at their border. (you at the back of the classroom, stop sniggering.. :-) "scrub max-mss" should work around it, or [EMAIL PROTECTED] may be able to get in touch with the admin of the server/s you're having problems with and ask them to enable PMTU blackhole detection. Here's a relevant NANOG thread to read if you need a fix of conspiracy theories, pointing and laughing, etc, that aren't really necessary here on [EMAIL PROTECTED] http://www.mail-archive.com/[EMAIL PROTECTED]/msg01711.html