Bjoern A. Zeeb b25d74e06c Improve ARP logging. ... r344504 added an extra ARP_LOG() call in case of an if_output() failure. It turns out IPv4 can be noisy. In order to not spam the console by default: (a) add a counter for these events so people can keep better track of how often it happens, and (b) add a sysctl to select the default ARP_LOG log level and set it to INFO avoiding the one (the new) DEBUG level by default. Claim a spare (1st one after 10 years since the stats were added) in order to not break netstat from FreeBSD 12->13 updates in the future. Reviewed by: karels Differential Revision: https://reviews.freebsd.org/D19490		2019-03-09 01:12:59 +00:00
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bpf.c
if.c
inet6.c
inet.c	Improve ARP logging.	2019-03-09 01:12:59 +00:00
ipsec.c	Add a SPD cache to speed up lookups.	2018-05-22 15:54:25 +00:00
main.c	Add the "TCP Blackbox Recorder" which we discussed at the developer	2018-03-22 09:40:08 +00:00
Makefile
Makefile.depend
mbuf.c
mroute6.c
mroute.c
netgraph.c
netisr.c
netstat.1	Bump netstat.1's .Dd after r331347.	2018-03-22 09:43:15 +00:00
netstat.h	Add the "TCP Blackbox Recorder" which we discussed at the developer	2018-03-22 09:40:08 +00:00
nlist_symbols
pfkey.c
route.c
sctp.c
unix.c	Use uintptr_t alone when assigning to kvaddr_t variables.	2018-07-10 13:03:06 +00:00