Re: Some hosting weirdness...

2007-07-11 Thread Heiko Wundram (Beenic)
On Wednesday 11 July 2007 14:19:09 Eric F Crist wrote: snip What should I look for? Is there possibly some weird caching issues at their ISPs? How can I fix this? Do a tcpdump when someone connects from their network and check for TCP-MSS issues, which would be my first guess when small

Re: Some hosting weirdness...

2007-07-11 Thread Norberto Meijome
On Wed, 11 Jul 2007 07:19:09 -0500 Eric F Crist [EMAIL PROTECTED] wrote: What should I look for? Is there possibly some weird caching issues at their ISPs? How can I fix this? Differences in DNS replies sounds about the problem . You can bypass DNS by using a hosts file pointing the

Re: Some hosting weirdness...

2007-07-11 Thread Eric F Crist
On Jul 11, 2007, at 7:40 AMJul 11, 2007, Heiko Wundram (Beenic) wrote: On Wednesday 11 July 2007 14:19:09 Eric F Crist wrote: snip What should I look for? Is there possibly some weird caching issues at their ISPs? How can I fix this? Do a tcpdump when someone connects from their network

Re: Some hosting weirdness...

2007-07-11 Thread Heiko Wundram (Beenic)
On Wednesday 11 July 2007 20:14:59 Eric F Crist wrote: Well, I performed a tcpdump as you suggested, and my mss is exactly 1460, not the 1452 you suggest. What does this mean? As your servers uplink is (most probably) an Ethernet cable, your MSS is correct at 1460 (= 1500 bytes MTU for