> To test dont-fragment I first set it to disabled and changed the > (wireguard) interface MTU from 1420 to 1280 at runtime. Doing this I can > observe babel hellos being fragmented in tcpdump. > > When setting dont-fragment true this trick doesn't work and the neighbour > relationship to the other node doesn't get established. > > So it looks like it's working.
Thanks for the report. I think I'll rework it to use the per-message option as you suggested in a previous mail, so that probe-mtu automatically triggers dont-fragment on the affected interface. One configuration option less. Then, after you confirm it still works for you, I'll merge into master. Thanks again, -- Juliusz _______________________________________________ Babel-users mailing list [email protected] https://alioth-lists.debian.net/cgi-bin/mailman/listinfo/babel-users
