610600118c
1/ increase the tun MTU from 1500 to 1600 to allow it to be used with packets formatted according to RFC1490 and RFC1717 2/ allow the tsleep() when reading, to be interruptable by signals so that one can now do: od -xc </dev/tun0 to dump packets for debugging without getting hung. Passed on by: Archie@whistle.com (archie Cobbs) Nice but not neccessary in 2.2