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freebsd-dev/sys/netinet6
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Luiz Otavio O Souza 338e227ac0 After the in_control() changes in r257692, an existing address is 
(intentionally) deleted first and then completely added again (so all the
events, announces and hooks are given a chance to run).

This cause an issue with CARP where the existing CARP data structure is
removed together with the last address for a given VHID, which will cause
a subsequent fail when the address is later re-added.

This change fixes this issue by adding a new flag to keep the CARP data
structure when an address is not being removed.

There was an additional issue with IPv6 CARP addresses, where the CARP data
structure would never be removed after a change and lead to VHIDs which
cannot be destroyed.

Reviewed by:	glebius
Obtained from:	pfSense
MFC after:	2 weeks
Sponsored by:	Rubicon Communications, LLC (Netgate)
2017-01-25 19:04:08 +00:00
..
dest6.c
frag6.c sys/net*: minor spelling fixes. 2016-05-03 18:05:43 +00:00
icmp6.c Make ICMPv6 hard error handling for TCP consistent with the ICMPv4 2016-10-21 10:32:57 +00:00
icmp6.h
in6_cksum.c
in6_fib.c MFP r287070,r287073: split radix implementation and route table structure. 2016-01-25 06:33:15 +00:00
in6_fib.h Merge helper fib* functions used for basic lookups. 2015-12-08 10:50:03 +00:00
in6_gif.c Use correct lookup key for gif route lookups. 2015-12-09 22:09:33 +00:00
in6_ifattach.c Lock the ND prefix list and add refcounting for prefixes. 2016-10-07 21:10:53 +00:00
in6_ifattach.h Get closer to a VIMAGE network stack teardown from top to bottom rather 2016-06-21 13:48:49 +00:00
in6_jail.c Move IPv4-specific jail functions to new file netinet/in_jail.c 2016-08-09 02:16:21 +00:00
in6_mcast.c sys/net*: minor spelling fixes. 2016-05-03 18:05:43 +00:00
in6_pcb.c This change re-adds L2 caching for TCP and UDP, as originally added in D4306 2016-06-02 17:51:29 +00:00
in6_pcb.h
in6_pcbgroup.c Unbreak the RSS/PCBGROUp build. 2016-03-31 00:53:23 +00:00
in6_proto.c Improve some of the sysctl descriptions added in r299827. 2017-01-16 19:35:19 +00:00
in6_rmx.c Code duplication but rib_head is special. Not found an easy way to go 2016-02-03 21:56:51 +00:00
in6_rss.c [netinet6]: Create a new IPv6 netisr which expects the frames to have been verified. 2015-11-06 23:07:43 +00:00
in6_rss.h Implement RSS hashing/re-hashing for IPv6 ingress packets. 2015-08-29 07:14:29 +00:00
in6_src.c Fix regression introduced in r296986. 2016-04-08 11:13:24 +00:00
in6_var.h Add ip6_tryforward() - a run to completion forwarding implementation 2016-12-12 10:57:32 +00:00
in6.c After the in_control() changes in r257692, an existing address is 2017-01-25 19:04:08 +00:00
in6.h Add net.inet6.ip6.intr_queue_maxlen sysctl. It can be used to 2016-07-15 17:09:30 +00:00
ip6_ecn.h
ip6_fastfwd.c Add ip6_tryforward() - a run to completion forwarding implementation 2016-12-12 10:57:32 +00:00
ip6_forward.c Remove the 4.3BSD compatible macro m_copy(), use m_copym() instead. 2016-09-15 07:41:48 +00:00
ip6_gre.c Extern declarations in C files loses compile-time checking that 2014-12-25 21:32:37 +00:00
ip6_id.c sys/net*: minor spelling fixes. 2016-05-03 18:05:43 +00:00
ip6_input.c Add a new socket option SO_TS_CLOCK to pick from several different clock 2017-01-16 17:46:38 +00:00
ip6_ipsec.c Remove the kernel optoion for IPSEC_FILTERTUNNEL, which was deprecated 2016-08-21 18:55:30 +00:00
ip6_ipsec.h Remove flag/flags argument from the following functions: 2014-12-11 18:35:34 +00:00
ip6_mroute.c Remove the 4.3BSD compatible macro m_copy(), use m_copym() instead. 2016-09-15 07:41:48 +00:00
ip6_mroute.h o Make net.inet6.ip6.mif6table return special API structure, that doesn't 2015-04-06 22:12:18 +00:00
ip6_output.c Implement kernel support for hardware rate limited sockets. 2017-01-18 13:31:17 +00:00
ip6_var.h The pr_destroy field does not allow us to run the teardown code in a 2016-06-01 10:14:04 +00:00
ip6.h
ip6protosw.h sys/net*: minor spelling fixes. 2016-05-03 18:05:43 +00:00
ip_fw_nat64.h Add ipfw_nat64 module that implements stateless and stateful NAT64. 2016-08-13 16:09:49 +00:00
ip_fw_nptv6.h Add ipfw_nptv6 module that implements Network Prefix Translation for IPv6 2016-07-18 19:46:31 +00:00
mld6_var.h - Rename 'struct mld_ifinfo' into 'struct mld_ifsoftc', since it really 2015-02-19 22:37:01 +00:00
mld6.c Get closer to a VIMAGE network stack teardown from top to bottom rather 2016-06-21 13:48:49 +00:00
mld6.h
nd6_nbr.c nd6_dad_timer(): don't assert that the address is tentative. 2016-10-01 01:30:34 +00:00
nd6_rtr.c Remove a bogus KASSERT from nd6_prefix_unlink(). 2016-12-19 19:21:28 +00:00
nd6.c Release the ND6 list lock before making a prefix off-link in nd6_timer(). 2017-01-08 18:46:00 +00:00
nd6.h Lock the ND prefix list and add refcounting for prefixes. 2016-10-07 21:10:53 +00:00
pim6_var.h
pim6.h
raw_ip6.c Remove the 4.3BSD compatible macro m_copy(), use m_copym() instead. 2016-09-15 07:41:48 +00:00
raw_ip6.h
route6.c
scope6_var.h Merge helper fib* functions used for basic lookups. 2015-12-08 10:50:03 +00:00
scope6.c Add a missing newline to a log message. 2016-02-12 21:17:00 +00:00
sctp6_usrreq.c Whitespace changes. 2016-12-26 11:06:41 +00:00
sctp6_var.h Whitespace changes. 2016-12-06 10:21:25 +00:00
send.c These files were getting sys/malloc.h and vm/uma.h with header pollution 2016-02-01 17:41:21 +00:00
send.h
tcp6_var.h
udp6_usrreq.c Remove the 4.3BSD compatible macro m_copy(), use m_copym() instead. 2016-09-15 07:41:48 +00:00
udp6_var.h