"Axel z^ <axeld@xxxxxxxxxxxxxxxx> wrote: >> When doing the TCP stuff, please implement >> Path MTU discovery as is described in RFC 1191, >> or at least make it possible to set MTU and MRU. >At least you're early enough that we can't say it'd be too late ;-) >I've just downloaded it. Yeah, I noticed that it's more located to IP and ICMP, but anyway, it would be a benefit for T-DSL in Germany. I just patched the BeOs R5 net_server to use a smaller MTU than it's default, since T-DSL requires it to be smaller than or equal 1492 bytes. net_server used 1500 as default, and uploads (ftp, beshare, smtp, dcc) would not work. See also: http://sdb.suse.de/en/sdb/html/cg_pmtu2.html regards Marcus