Я правильно сделал?
git clone
https://github.com/themiron/accel-ppp.gittelnet
accel-ppp version 568d50a7b810349db9567622e37924d44ee22a2d
Клиент стартует и... MTU 1500.
Feb 2 08:34:57 vipa-dev accel-pppd: ppp0:: connect: ppp0 <--> pppoe(18:d6:c7:57:41:46)
Feb 2 08:34:57 vipa-dev accel-pppd: ppp0:: send [LCP ConfReq id=1 <auth MSCHAP-v2> <magic 6b8b4567> <mru 1492>]
Feb 2 08:34:57 vipa-dev accel-pppd: ppp0:: recv [LCP ConfReq id=5 <mru 1480> <magic e655ef86>]
Feb 2 08:34:57 vipa-dev accel-pppd: ppp0:: send [LCP ConfAck id=5 ]
Feb 2 08:34:57 vipa-dev accel-pppd: ppp0:: recv [LCP ConfAck id=1 <auth MSCHAP-v2> <magic 6b8b4567> <mru 1492>]
Feb 2 08:34:57 vipa-dev accel-pppd: ppp0:: send [MSCHAP-v2 Challenge id=1 <64f6617da2e31d852bfbfca8dd425fc>]
Feb 2 08:34:57 vipa-dev accel-pppd: ppp0:: recv [MSCHAP-v2 Response id=1 <7f75c30306e4a39aa3c56cb8c10>, <dfcb3bfcdc3c78a63f9722d565260a83dca223444147c5>, F=0, name="user-pw2844"]