Ubuntu
glibc package

  1. Bug #313218
  2. Comment #46

Comment 46 for bug 313218

Revision history for this message
clerum (cody-lerum) wrote :

I think that this may be related to https://bugs.launchpad.net/ubuntu/+source/linux/+bug/254622

What I'm seeing on the wireshark captures is that even between two systems on the same LAN connectivity between two IPv6 addresses will be much slower due to the packets being sent with sizes much larger than the interface MTU. In cases where the switch MTU is smaller than the size sent the packets will be dropped and thus connections suffer.