On Mon, 15 Oct 2018 15:01:31 +0900 Xin Long <[email protected]> wrote:
> On Sat, Oct 13, 2018 at 6:54 AM Stefano Brivio <[email protected]> wrote: > > > > We shouldn't abuse exceptions: if the destination MTU is already higher > > than what we're transmitting, no exception should be created. > makes sense, shouldn't ip(6) tunnels also do this? I should probably have mentioned this in the cover letter: in theory yes, but I'm doing this as preparation for ICMP handling in UDP tunnels, and those will get selftests soon (once I'm done). Writing extensive selftests for IP tunnels will take significantly longer, so I'm not too confident to change this right now. I'd prefer to address that at a later time. -- Stefano
