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 |
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bpf.c | ||
if.c | ||
inet6.c | ||
inet.c | ||
ipsec.c | ||
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 |