Date: Fri, 3 Apr 1998 11:26:36 -0800 (PST) From: Brian Somers <brian@FreeBSD.ORG> To: cvs-committers@FreeBSD.ORG, cvs-all@FreeBSD.ORG, cvs-usrsbin@FreeBSD.ORG Subject: cvs commit: src/usr.sbin/ppp lqr.c Message-ID: <199804031926.LAA05928@freefall.freebsd.org>
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brian 1998/04/03 11:26:36 PST
Modified files: (Branch: MP)
usr.sbin/ppp lqr.c
Log:
Make LQR & ECHO LQR work simultaneously (one from each side):
o Deal with LQRs when the peer has denied LQR, and we've
accepted and enabled LQR.
In this scenario, we send ECHO LQR packets (which the
peer *must* reply to) so that we can detect a dead
link. The peer however is sending LQRs. We now reply
to the peers LQRs without interrupting our own ECHO LQR
transmissions.
o Also, also only PROTO_REJ LQRs if we haven't actually sent
an LQR ourself - otherwise we REJ all the replies and die
because of reply starvation (duh!).
Revision Changes Path
1.22.2.19 +14 -7 src/usr.sbin/ppp/lqr.c
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