Tero Kivinen <kivi...@iki.fi> wrote: > My understanding is that this draft (which I have not yet properly > read) is solving the situation where the tunnel does not get ICMP PTB > messages as they are forwarding packets with DF bit set to 0, and then > the receiving end will see extra fragmentation happening for the > packets. Then the receiving end will simulate the ICMP PTB by sending > authenticated IKEv2 notification that tells the sending end that his > packets got fragmented.
While I think that the authors think they are solving this problem, I think that what they have created is a protocol for dealing with fragmentation beyond the far gateway. -- Michael Richardson <mcr+i...@sandelman.ca>, Sandelman Software Works -= IPv6 IoT consulting =-
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