On Sun, Jan 06, 2019 at 09:31:20PM -0500, Su Yanjun wrote:
> Recently we run a network test over ipcomp virtual tunnel.We find that
> if a ipv4 packet needs fragment, then the peer can't receive
> it.
>
> We deep into the code and find that when packet need fragment the smaller
> fragment will be
Recently we run a network test over ipcomp virtual tunnel.We find that
if a ipv4 packet needs fragment, then the peer can't receive
it.
We deep into the code and find that when packet need fragment the smaller
fragment will be encapsulated by ipip not ipcomp. So when the ipip packet
goes into xfrm
