freebsd with flexible iflib nic queues
edc521cc08
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!). |
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usr.sbin/ppp |