freebsd-dev/sys/netipsec
Bartlomiej Grzesik b4220bf387 ipsec: If no PMTU in hostcache assume it's equal to link's MTU
If we fail to find to PMTU in hostcache, we assume it's equal
to link's MTU.

This patch prevents packets larger then link's MTU to be dropped
silently if there is no PMTU in hostcache.

Differential revision:	https://reviews.freebsd.org/D31770
Obtained from:		Semihalf
Sponsored by:		Stormshield
2021-09-24 10:25:53 +02:00
..
ah_var.h
ah.h
esp_var.h
esp.h net: clean up empty lines in .c and .h files 2020-09-01 21:19:14 +00:00
ipcomp_var.h
ipcomp.h
ipsec6.h ipsec: Handle ICMP NEEDFRAG message. 2021-08-09 12:01:46 +02:00
ipsec_input.c ipsec: enter epoch before calling into ipsec_run_hhooks 2021-09-21 17:02:41 +00:00
ipsec_mbuf.c Consistently include opt_ipsec.h for consumers of <netipsec/ipsec.h>. 2020-05-29 19:22:40 +00:00
ipsec_mod.c ipsec: Handle ICMP NEEDFRAG message. 2021-08-09 12:01:46 +02:00
ipsec_output.c ipsec: If no PMTU in hostcache assume it's equal to link's MTU 2021-09-24 10:25:53 +02:00
ipsec_pcb.c net: clean up empty lines in .c and .h files 2020-09-01 21:19:14 +00:00
ipsec_support.h ipsec: Handle ICMP NEEDFRAG message. 2021-08-09 12:01:46 +02:00
ipsec.c ipsec: Check PMTU before sending a frame. 2021-08-13 09:22:24 +02:00
ipsec.h ipsec: Check PMTU before sending a frame. 2021-08-13 09:22:24 +02:00
key_debug.c Implement anti-replay algorithm with ESN support 2020-10-16 11:24:12 +00:00
key_debug.h
key_var.h
key.c ipsec: fix race condition in key.c 2021-08-13 12:52:38 +02:00
key.h Replace read_random(9) with more appropriate arc4rand(9) KPIs 2019-04-04 01:02:50 +00:00
keydb.h netipsec/keydb.h: fix typo 2021-08-10 03:45:36 +03:00
keysock.c socket: Implement SO_RERROR 2021-07-28 09:35:09 -07:00
keysock.h Remove obsoleted and unused key_sendup() function. 2018-03-11 18:03:55 +00:00
subr_ipsec.c ipsec: Handle ICMP NEEDFRAG message. 2021-08-09 12:01:46 +02:00
udpencap.c net: clean up empty lines in .c and .h files 2020-09-01 21:19:14 +00:00
xform_ah.c opencrypto: Introduce crypto_dispatch_async() 2021-02-08 09:19:19 -05:00
xform_esp.c opencrypto: Introduce crypto_dispatch_async() 2021-02-08 09:19:19 -05:00
xform_ipcomp.c Simplify IPsec transform-specific teardown. 2020-06-25 23:59:16 +00:00
xform_tcp.c Simplify IPsec transform-specific teardown. 2020-06-25 23:59:16 +00:00
xform.h Simplify IPsec transform-specific teardown. 2020-06-25 23:59:16 +00:00