Bug in userland PPP LQR?

[Brian Somers]

On Sat, 14 Jul 2007 13:01:06 -0600 Brett Glass <brett at lariat.net> wrote:
> At 12:41 PM 7/14/2007, Brian Somers wrote:

> >I expect unacknowledged LQR packets to be resent
> >5 times (exactly the same packet), and the 6th
> >timeout to cause a line drop.
> 
> That's what I thought too. But it seems as if a
> single dropped packet among plenty of successful
> ones can cause the session to drop. This is
> why I am wondering if the counter is properly reset
> or if one missed packet leads to a permanent loss
> of synchronization.

The lqm logging should prove/disprove that ppp
is sending the packet 6 times.

The code *looks* ok.  The counter is reset at line
236 of lqr.c (on receipt of an LQR packet).

-- 
Brian Somers                                          <brian at Awfulhak.org>
Don't _EVER_ lose your sense of humour !               <brian at FreeBSD.org>