CVS commit: src/sys

["Roy Marples" <roy%netbsd.org@localhost>]

Module Name:    src
Committed By:   roy
Date:           Fri Sep 11 15:16:00 UTC 2020

Modified Files:
        src/sys/net: if_llatbl.c
        src/sys/netinet: if_arp.c if_inarp.h tcp_input.c

Log Message:
ARP: Use ND rather than our own.

This brings the benefit of Neighbour Unreachability Detection which is
something ARP sorely lacks.

The new timings mirror those of IPv6 and are adjustable via sysctl(8).
Unlike IPv6 ND, these are global and not per interface.


To generate a diff of this commit:
cvs rdiff -u -r1.32 -r1.33 src/sys/net/if_llatbl.c
cvs rdiff -u -r1.294 -r1.295 src/sys/netinet/if_arp.c
cvs rdiff -u -r1.51 -r1.52 src/sys/netinet/if_inarp.h
cvs rdiff -u -r1.421 -r1.422 src/sys/netinet/tcp_input.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.