freebsd-dev/usr.bin/netstat
Tom Jones 2946a9415c Add stat counter for ipv6 atomic fragments
Add a stat counter to track ipv6 atomic fragments. Atomic fragments can be
generated in response to invalid path MTU values, but are also a potential
attack vector and considered harmful (see RFC6946 and RFC8021).

While here add tracking of the atomic fragment counter to netstat and systat.

Reviewed by:    tuexen, jtl, bz
Approved by:    jtl (mentor), bz (mentor)
Event:  Aberdeen hackathon 2019
Differential Revision:  https://reviews.freebsd.org/D17511
2019-04-19 17:06:43 +00:00
..
bpf.c
if.c
inet6.c Add stat counter for ipv6 atomic fragments 2019-04-19 17:06:43 +00:00
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
Makefile
Makefile.depend
mbuf.c
mroute6.c
mroute.c
netgraph.c
netisr.c
netstat.1
netstat.h
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