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Re: New draft: "Link Adaptation for IPv6-in-IPv4 Tunnels"



On Fri, 19 Aug 2005 17:07:31 +0930
Mark Smith <ipng@69706e6720323030352d30312d31340a.nosense.org> wrote:

> 
> Even though there might be a larger possible path MTU between Node A and
> B, including the tunnel within that path, e.g., 1500 - 20 (IPv4) - 40
> (IPv6) or a path MTU of 1460, Node B would never attempt to or cause a
> probe for anything larger, because it would never send a segment to Node

Oops, that should be 1500 - 20 (IPv4) or a path MTU of 1480 bytes.