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From: Brian Somers <brian@FreeBSD.ORG>
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Date: Fri, 3 Apr 1998 11:26:36 -0800 (PST)
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To: cvs-committers@FreeBSD.ORG, cvs-all@FreeBSD.ORG, cvs-usrsbin@FreeBSD.ORG
Subject: cvs commit: src/usr.sbin/ppp lqr.c
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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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