On 3 Nov 2022, at 22:48, Gleb Smirnoff wrote: > Hi, > > trpt(8) is utility to pull TCP debugging data from the kernel > in 4.2BSD. We still have it in the base, with corresponding > TCPDEBUG option in the kernel and SO_DEBUG socket option. > > At the same time we have much more powerful debugging facilities > for TCP, e.g. the Dtrace probing, the TCP black box logging and > siftr. These are the tools that modern developers use. > > Already touched this topic with rscheff@, tuexen@, rrs@ and jtl@. > None of them new what trpt(8) is :) Looks like a good justification > to me.
I have used trpt, but not for many years. It was done before tcpdump as well. Its time has long since gone. Mike > -- > Gleb Smirnoff