Janos,
(Delayed reply, sorry)
On 2009-05-20 15:25, Mohacsi Janos wrote:
Janos Mohacsi
Network Engineer, Research Associate, Head of Network Planning and Projects
NIIF/HUNGARNET, HUNGARY
Key 70EF9882: DEC2 C685 1ED4 C95A 145F 4300 6F64 7B00 70EF 9882
On Wed, 20 May 2009, JiangSheng 66104 wrote:
A document such as this is very helpful and I thank the authors.
One concern I have about this kind of model is the widespread
ICMP filtering in IPv4 networks. I see many ISPs that filter ICMPv6
just as they do with IPv4 and has been causing problmes. This
is especially important in a tunnel based solution such as this.
Hi, Seiichi, thanks for your reply. I understand your concern. Yes,
ICMP fliter is a problem. We will take this in count later.
They should have a look at this draft:
http://tools.ietf.org/html/rfc4890
Do you think the draft needs to do any more than recommending to follow
the recommendations in 4890? It seems as if that should be sufficient.