Hi,
Some days ago I submitted a bug to point out a problem we encountered in
path MTU discovery not working properly for IPv6 VETH interfaces:
http://bugzilla.openvz.org/show_bug.cgi?id=1675
This report didn't receive any feedback for now.
Could someone have a look at this problem ?
PMTU discovery is a mandatory feature for proper IPv6 functionnality
(apart from crippling down the MTU globally on the interface).
According to our tests done so far, the problem can be reproduced in any
bridged VETH configuration, whatever interface is bridged in (a
bare-metal physical one, a bonding, a VLAN, or even a VLAN over a bonding).
However, it does not show up with VENET interfaces in the
distribution-standard config (arp-proxy-based routed mode); it appears
to be veth-specific.
--
Benoit BRANCIARD
CRIR - SIS
Centre de Ressources Informatiques et du Réseau,
Service Infrastructures
http://crir.univ-paris1.fr
Université Paris 1 Panthéon-Sorbonne
Tel. 01 44 07 89 68
--
Ce message a ete verifie par MailScanner
pour des virus ou des polluriels et rien de
suspect n'a ete trouve.
_______________________________________________
Users mailing list
Users@openvz.org
https://openvz.org/mailman/listinfo/users
