Re: IPv6 PMTUD and OS-X

2010-08-24 Thread Vyto Grigaliunas
to the IPv6 end hosts to properly determine the path MTU. Thanks... Vyto Date: Sat, 21 Aug 2010 11:42:04 +0200 From: Jeroen Massar jer...@unfix.org Subject: Re: IPv6 PMTUD and OS-X To: bmann...@vacation.karoshi.com Cc: nanog@nanog.org Message-ID: 4c6f9f6c.80...@unfix.org Content-Type: text/plain

Re: IPv6 PMTUD and OS-X

2010-08-21 Thread bmanning
On Fri, Aug 20, 2010 at 11:34:23PM +0200, Jeroen Massar wrote: On 2010-08-20 23:27, Franck Martin wrote: I'm trying to debug a pesky PMTUD issue with IPv6 on Mac OS-X 10.6. It happens only from home, on wireless, when connected to a mac aiport that does an automatic tunnel (teredo) to

Re: IPv6 PMTUD and OS-X

2010-08-21 Thread Jeroen Massar
On 2010-08-21 09:18, bmann...@vacation.karoshi.com wrote: On Fri, Aug 20, 2010 at 11:34:23PM +0200, Jeroen Massar wrote: On 2010-08-20 23:27, Franck Martin wrote: I'm trying to debug a pesky PMTUD issue with IPv6 on Mac OS-X 10.6. It happens only from home, on wireless, when connected to a

IPv6 PMTUD and OS-X

2010-08-20 Thread Franck Martin
I'm trying to debug a pesky PMTUD issue with IPv6 on Mac OS-X 10.6. It happens only from home, on wireless, when connected to a mac aiport that does an automatic tunnel (teredo) to IPv6 backbone. There are IPv6 web site that I cannot browse until I lower the MTU to 1400. My Linux desktop in

Re: IPv6 PMTUD and OS-X

2010-08-20 Thread Jeroen Massar
On 2010-08-20 23:27, Franck Martin wrote: I'm trying to debug a pesky PMTUD issue with IPv6 on Mac OS-X 10.6. It happens only from home, on wireless, when connected to a mac aiport that does an automatic tunnel (teredo) to IPv6 backbone. Welcome to the great world of Teredo/6to4 where the

Re: IPv6 PMTUD and OS-X

2010-08-20 Thread Franck Martin
What puzzles me, is that my linux machine on same network has no issues... - Original Message - From: Jeroen Massar jer...@unfix.org To: Franck Martin fra...@genius.com Cc: nanog@nanog.org Sent: Saturday, 21 August, 2010 9:34:23 AM Subject: Re: IPv6 PMTUD and OS-X On 2010-08-20 23:27