2 Dec
2009
2 Dec
'09
1:56 p.m.
On Wed, 2 Dec 2009, michael.dillon@bt.com wrote:
What are the broken anycast routers? Why can't they be fixed?
Because we (humanity) keep screwing up regarding MTU, capacity planning and other general operational practices, I postulate that 6to4 is never going to be a fully working service, there will always be users affected by badly run 6to4 anycasted relays. Running MTU1280 when doing 6to4 solves quite a lot of the problems, but it's still hard to localise problems when they occur because of the asymmetric nature of 6to4. -- Mikael Abrahamsson email: swmike@swm.pp.se