freebsd-skq/sys/netinet
glebius b2a592be59 In order to support CARP interfaces kernel was taught to handle more
than one interface in one subnet. However, some userland apps rely on
the believe that this configuration is impossible.

Add a sysctl switch net.inet.ip.same_prefix_carp_only. If the switch
is on, then kernel will refuse to add an additional interface to
already connected subnet unless the interface is CARP. Default
value is off.

PR:			bin/82306
In collaboration with:	mlaier
2005-08-18 10:34:30 +00:00
..
libalias Libalias incorrectly applies proxy rules to the global divert 2005-06-27 22:21:42 +00:00
accf_data.c add missing #include <sys/module.h> 2004-05-30 20:27:19 +00:00
accf_http.c /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
icmp6.h scope cleanup. with this change 2005-07-25 12:31:43 +00:00
icmp_var.h /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
if_atm.c Add NATM_LOCK() and NATM_UNLOCK() in places where npcb_add() and 2005-08-12 02:38:20 +00:00
if_atm.h /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
if_ether.c o Fix a race between three threads: output path, 2005-08-11 08:25:48 +00:00
if_ether.h Add CARP (Common Address Redundancy Protocol), which allows multiple 2005-02-22 13:04:05 +00:00
igmp_var.h /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
igmp.c Introduce in_multi_mtx, which will protect IPv4-layer multicast address 2005-08-03 19:29:47 +00:00
igmp.h /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
in_cksum.c /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
in_gif.c Fix IP(v6) over IP tunneling most likely broken with ifnet changes. 2005-06-20 08:39:30 +00:00
in_gif.h /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
in_pcb.c Remove no-op spl references in in_pcb.c, since in_pcb locking has been 2005-07-19 12:24:27 +00:00
in_pcb.h /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
in_proto.c Match IPv6 and use a static struct pr_usrreqs nousrreqs. 2005-08-10 06:41:04 +00:00
in_rmx.c /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
in_systm.h /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
in_var.h Introduce in_multi_mtx, which will protect IPv4-layer multicast address 2005-08-03 19:29:47 +00:00
in.c In order to support CARP interfaces kernel was taught to handle more 2005-08-18 10:34:30 +00:00
in.h Add CARP (Common Address Redundancy Protocol), which allows multiple 2005-02-22 13:04:05 +00:00
ip6.h move RFC3542 related definitions into ip6.h. 2005-07-20 10:30:52 +00:00
ip_carp.c Propagate rename of IFF_OACTIVE and IFF_RUNNING to IFF_DRV_OACTIVE and 2005-08-09 10:20:02 +00:00
ip_carp.h Add CARP (Common Address Redundancy Protocol), which allows multiple 2005-02-22 13:04:05 +00:00
ip_divert.c In div_output() explicitly set m->m_nextpkt to NULL. If divert socket 2005-05-13 11:44:37 +00:00
ip_divert.h Convert IPDIVERT into a loadable module. This makes use of the dynamic loadability 2004-10-19 21:14:57 +00:00
ip_dummynet.c Add dummynet(4) support to if_bridge, this code is largely based on bridge.c. 2005-06-10 01:25:22 +00:00
ip_dummynet.h Add dummynet(4) support to if_bridge, this code is largely based on bridge.c. 2005-06-10 01:25:22 +00:00
ip_ecn.c /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
ip_ecn.h /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
ip_encap.c /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
ip_encap.h /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
ip_fastfwd.c Propagate rename of IFF_OACTIVE and IFF_RUNNING to IFF_DRV_OACTIVE and 2005-08-09 10:20:02 +00:00
ip_fw2.c Fix broken build of rev. 1.108 in case of no INET6 and IPFIREWALL 2005-08-14 18:20:33 +00:00
ip_fw_pfil.c Add IPv6 support to IPFW and Dummynet. 2005-04-18 18:35:05 +00:00
ip_fw.h * Add dynamic sysctl for net.inet6.ip6.fw. 2005-08-13 11:02:34 +00:00
ip_gre.c Add support for IPv6 over GRE [1]. PR kern/80340 includes the 2005-08-01 08:14:21 +00:00
ip_gre.h /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
ip_icmp.c Add another step of 1280 (gif(4) tunnels) to ip_next_mtu(). 2005-05-04 13:23:54 +00:00
ip_icmp.h Pass icmp_error() the MTU argument directly instead of 2005-05-04 13:09:19 +00:00
ip_id.c /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
ip_input.c Introduce in_multi_mtx, which will protect IPv4-layer multicast address 2005-08-03 19:29:47 +00:00
ip_mroute.c Add back missing copyright and license statement. This is identical 2005-06-23 18:42:58 +00:00
ip_mroute.h /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
ip_output.c Add helper function ip_findmoptions(), which accepts an inpcb, and attempts 2005-08-09 17:19:21 +00:00
ip_var.h Check the alignment of the IP header before passing the packet up to the 2005-07-02 23:13:31 +00:00
ip.h /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
ipprotosw.h /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
pim_var.h Remove public declarations of variables that were forgotten when they were 2005-08-10 07:10:02 +00:00
pim.h /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
raw_ip.c Slight white space tweak. 2005-06-01 11:38:35 +00:00
tcp_debug.c /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
tcp_debug.h /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
tcp_fsm.h /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
tcp_hostcache.c /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
tcp_input.c Fix for a bug in newreno partial ack handling where if a large amount 2005-07-05 19:23:02 +00:00
tcp_output.c Replace t_force with a t_flag (TF_FORCEDATA). 2005-05-21 00:38:29 +00:00
tcp_reass.c Fix for a bug in newreno partial ack handling where if a large amount 2005-07-05 19:23:02 +00:00
tcp_sack.c - Postpone SACK option processing until after PAWS checks. SACK option 2005-06-27 22:27:42 +00:00
tcp_seq.h - Tighten up the Timestamp checks to prevent a spoofed segment from 2005-04-10 05:24:59 +00:00
tcp_subr.c recover the line which was wrongly disappeared during scope cleanup. 2005-08-01 12:08:49 +00:00
tcp_syncache.c Remove no-op spl's and most comment references to spls, as TCP locking 2005-07-19 12:21:26 +00:00
tcp_timer.c Remove no-op spl's and most comment references to spls, as TCP locking 2005-07-19 12:21:26 +00:00
tcp_timer.h /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
tcp_timewait.c recover the line which was wrongly disappeared during scope cleanup. 2005-08-01 12:08:49 +00:00
tcp_usrreq.c scope cleanup. with this change 2005-07-25 12:31:43 +00:00
tcp_var.h - Postpone SACK option processing until after PAWS checks. SACK option 2005-06-27 22:27:42 +00:00
tcp.h Rewrite of tcp_sack_option(). Kentaro Kurahone (NetBSD) pointed out 2005-05-23 19:22:48 +00:00
tcpip.h /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
udp_usrreq.c De-spl UDP. 2005-06-01 11:24:00 +00:00
udp_var.h /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
udp.h /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00