On 10/10/19 4:25 PM, Russell Sutherland wrote: > I've set up a L2overL3 tunnel using the template as found in "man etherip". I > am running OpenBSD 5.9, which I believe is the first version to support the > etherip interface. > > I find the bridge/tunnel does not pass a small range of specific sized > packets. > > E.g. if 1.2.3.4 is at the far end of the tunnel and I am pinging from the > local end: > > ping -s 1388 1.2.3.4 works > ping -s 1396 1.2.3.4 works > > All other sizes, 1389 to 1395 inclusive fail. > > Is there some way to remedy this?
Just a friendly advice here. I am almost sure you will not get an answer on this as 5.9 is pretty old and not supported anymore for a few years now. We are at 6.5 and may be one week or two max to the release at 6.6 I would try 6.6 first and see how it works for you. There have been a truck load of changes from the 5.9 Hope this help you some even if that doesn't answer your question. However the suggestion is very valid. Daniel
