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 various: general adoption of SPDX licensing ID tags. 2017-11-27 15:37:16 +00:00
if.c General further adoption of SPDX licensing ID tags. 2017-11-20 19:49:47 +00:00
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 Add the "TCP Blackbox Recorder" which we discussed at the developer 2018-03-22 09:40:08 +00:00
Makefile After inpcb route caching was put back in place there is no need for 2017-07-27 13:03:36 +00:00
Makefile.depend DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
mbuf.c spdx: initial adoption of licensing ID tags. 2017-11-18 14:26:50 +00:00
mroute6.c spdx: initial adoption of licensing ID tags. 2017-11-18 14:26:50 +00:00
mroute.c spdx: initial adoption of licensing ID tags. 2017-11-18 14:26:50 +00:00
netgraph.c Hide struct socket and struct unpcb from the userland. 2017-10-02 23:29:56 +00:00
netisr.c various: general adoption of SPDX licensing ID tags. 2017-11-27 15:37:16 +00:00
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 Print running TCP connection counts with TCP statistics. 2016-03-15 00:19:30 +00:00
pfkey.c General further adoption of SPDX licensing ID tags. 2017-11-20 19:49:47 +00:00
route.c General further adoption of SPDX licensing ID tags. 2017-11-20 19:49:47 +00:00
sctp.c General further adoption of SPDX licensing ID tags. 2017-11-20 19:49:47 +00:00
unix.c Use uintptr_t alone when assigning to kvaddr_t variables. 2018-07-10 13:03:06 +00:00