> Just spent a long time troubleshooting a tiny typo in a gre tunnel due to > some odd symptoms. > > > > We had 2 machines a,b. machine a is configured properly with a gre tunnel, > machine b has its return (or origin ip) typo'd. Traffic is being sent from b > to a, but shows in pflog. It looks as if openbsd is already performing a > conditional to then dump to pflog instead of blindly sending the traffic > back. It would be nice if this condition threw an error in /var/log/messages > (gre mismatch) etc or (got x ip, expected y)
If you want people to fix problems you encounter, the least you could do is make it easy for us. You failed.
