opnsense-src/sys/netinet6
Thomas Steen Rasmussen d2e24c54ef nd6: use CARP link level address in SLLAO for NS sent out
When sending an NS, check if we are using a IPv6 CARP address
and if we do, then put proper CARP link level address into
ND_OPT_SOURCE_LINKADDR option and also put PACKET_TAG_CARP tag
on the packet.  The latter will enforce CARP link level address
at the data link layer too, which might be necessary for broken
implementations.
The code really follows what NA sending code has been doing since
introduction of carp(4).  While here, bring to style(9) the whole
block of code.

PR:			193280
Differential revision:	https://reviews.freebsd.org/D33858

(cherry picked from commit bc6abdd97e)
2022-02-07 10:55:54 -08:00
..
dest6.c Fix m_pullup() problem after removing PULLDOWN_TESTs and KAME EXT_*macros. 2019-12-01 00:22:04 +00:00
frag6.c netinet6: Fix a typo in a sysctl description 2021-12-03 16:53:41 +01:00
icmp6.c lltable: Add support for "child" LLEs holding encap for IPv4oIPv6 entries. 2021-09-07 21:02:58 +00:00
icmp6.h
in6.c lltable: fix crash introduced in c541bd368f. 2021-09-07 21:02:58 +00:00
in6.h Expose nonstandard IPv6 kernel definitions to standalone builds. 2020-12-04 21:51:47 +00:00
in6_cksum.c net: clean up empty lines in .c and .h files 2020-09-01 21:19:14 +00:00
in6_fib.c MFC 91f2c69ec2: Fix unused-function waring when compiling with FIB_ALGO. 2021-02-04 22:33:53 +00:00
in6_fib.h Add modular fib lookup framework. 2020-12-25 11:33:17 +00:00
in6_fib_algo.c Fix dpdk/ldradix fib lookup algorithm preference calculation. 2021-03-10 21:50:19 +00:00
in6_gif.c net: Introduce IPV6_DSCP(), IPV6_ECN() and IPV6_TRAFFIC_CLASS() macros 2021-05-10 16:30:44 +02:00
in6_ifattach.c in6: Enter the net epoch in in6_tmpaddrtimer() 2021-08-16 09:01:39 -04:00
in6_ifattach.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
in6_jail.c Move most of the contents of opt_compat.h to opt_global.h. 2018-04-06 17:35:35 +00:00
in6_mcast.c Fix panic in IPv6 multicast code. 2021-08-13 10:31:11 +03:00
in6_pcb.c net: Allow binding of unspecified address without address existance 2021-11-18 19:28:56 -05:00
in6_pcb.h Filter TCP connections to SO_REUSEPORT_LB listen sockets by NUMA domain 2020-12-19 22:04:46 +00:00
in6_pcbgroup.c sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
in6_proto.c Remove unused nhop_ref_any() function. 2020-09-20 21:32:52 +00:00
in6_rmx.c Introduce scalable route multipath. 2020-10-03 10:47:17 +00:00
in6_rss.c Implement flowid calculation for outbound connections to balance 2020-10-18 17:15:47 +00:00
in6_rss.h Implement flowid calculation for outbound connections to balance 2020-10-18 17:15:47 +00:00
in6_src.c Enforce net epoch in in6_selectsrc(). 2021-03-10 21:57:59 +00:00
in6_var.h Remove per-packet ifa refcounting from IPv6 fast path. 2021-03-10 21:45:55 +00:00
ip6.h
ip6_ecn.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
ip6_fastfwd.c net: clean up empty lines in .c and .h files 2020-09-01 21:19:14 +00:00
ip6_forward.c ipv6: quit dropping packets looping back on p2p interfaces 2020-08-31 01:45:48 +00:00
ip6_gre.c Introduce NET_EPOCH_CALL() macro and use it everywhere where we free 2020-01-15 06:05:20 +00:00
ip6_id.c ip6_randomflowlabel: Avoid blocking if random(4) is not available 2019-04-23 17:18:20 +00:00
ip6_input.c socket: Implement SO_RERROR 2021-08-10 18:54:00 -07:00
ip6_mroute.c ip6mrouter: Make the expiration callout MPSAFE 2021-09-21 09:37:32 -04:00
ip6_mroute.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
ip6_output.c netinet: Remove unneeded mb_unmapped_to_ext() calls 2021-12-01 07:43:18 -05:00
ip6_var.h Convert route caching to nexthop caching. 2020-04-25 09:06:11 +00:00
ip6protosw.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
ip_fw_nat64.h Reapply r345274 with build fixes for 32-bit architectures. 2019-03-19 10:57:03 +00:00
ip_fw_nptv6.h net: clean up empty lines in .c and .h files 2020-09-01 21:19:14 +00:00
mld6.c net: clean up empty lines in .c and .h files 2020-09-01 21:19:14 +00:00
mld6.h sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
mld6_var.h icmpv6: Fix mbuf change in mld 2019-11-18 21:59:47 +00:00
nd6.c lltable: Add support for "child" LLEs holding encap for IPv4oIPv6 entries. 2021-09-07 21:02:58 +00:00
nd6.h lltable: Add support for "child" LLEs holding encap for IPv4oIPv6 entries. 2021-09-07 21:02:58 +00:00
nd6_nbr.c nd6: use CARP link level address in SLLAO for NS sent out 2022-02-07 10:55:54 -08:00
nd6_rtr.c lltable: fix crash introduced in c541bd368f. 2021-09-07 21:02:58 +00:00
pim6.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
pim6_var.h Rework IP encapsulation handling code. 2018-06-05 20:51:01 +00:00
raw_ip6.c socket: Implement SO_RERROR 2021-08-10 18:54:00 -07:00
raw_ip6.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
route6.c Fix m_pullup() problem after removing PULLDOWN_TESTs and KAME EXT_*macros. 2019-12-01 00:22:04 +00:00
scope6.c net: clean up empty lines in .c and .h files 2020-09-01 21:19:14 +00:00
scope6_var.h Make net.inet6.ip6.deembed_scopeid behaviour default & remove sysctl. 2020-08-15 11:37:44 +00:00
sctp6_usrreq.c sctp: Fix errno in case of association setup failures 2021-07-13 20:30:57 +02:00
sctp6_var.h Whitespace changes due to changes in ident. 2018-07-19 20:16:33 +00:00
send.c socket: Implement SO_RERROR 2021-08-10 18:54:00 -07:00
send.h sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
tcp6_var.h mend 2021-06-07 11:01:28 +02:00
udp6_usrreq.c socket: Implement SO_RERROR 2021-08-10 18:54:00 -07:00
udp6_var.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00