Andre Oppermann ab48768b20 When doing IP forwarding with [FAST_]IPSEC compiled into the kernel ... ip_forward() would report back a zero MTU in ICMP needfrag messages because on a IPSEC SP lookup failure no MTU got computed. Fix this by changing the logic to compute a new MTU in any case if IPSEC didn't do it. Change MTU computation logic to use egress interface MTU if available or the next smaller MTU compared to the current packet size instead of falling back to a very small fixed MTU. Fix associated comment. PR: kern/91412 MFC after: 3 days		2006-01-24 17:57:19 +00:00
..
libalias	Fix prototype.	2005-11-24 14:17:35 +00:00
accf_data.c
accf_http.c
icmp6.h	sync with KAME regarding NDP	2005-10-21 16:23:01 +00:00
icmp_var.h
if_atm.c	Add newline to debuging printf.	2005-08-26 15:27:18 +00:00
if_atm.h
if_ether.c	Include the bridge interface itself in the special arp handling.	2006-01-12 21:05:30 +00:00
if_ether.h
igmp_var.h
igmp.c	Consolidate all IP Options handling functions into ip_options.[ch] and	2005-11-18 20:12:40 +00:00
igmp.h
in_cksum.c
in_gif.c	Add RFC 3378 EtherIP support. This change makes it possible to add gif	2005-12-21 21:29:45 +00:00
in_gif.h
in_pcb.c	Convert remaining functions to ANSI C function declarations; remove	2006-01-22 01:16:25 +00:00
in_pcb.h	Implement IP_DONTFRAG IP socket option enabling the Don't Fragment	2005-09-26 20:25:16 +00:00
in_proto.c	Add RFC 3378 EtherIP support. This change makes it possible to add gif	2005-12-21 21:29:45 +00:00
in_rmx.c	Use monotonic 'time_uptime' instead of 'time_second' as timebase	2005-09-19 22:54:55 +00:00
in_systm.h
in_var.h	Return mbuf pointer or NULL from ip_fastforward() as the mbuf pointer	2006-01-18 14:24:39 +00:00
in.c	In in_control() remove the temporary in_ifaddr structure from the	2006-01-24 16:19:31 +00:00
in.h	Use consistent indent character as other IPPROTO_* lines did.	2005-12-20 09:38:03 +00:00
ip6.h	move RFC3542 related definitions into ip6.h.	2005-07-20 10:30:52 +00:00
ip_carp.c	MFOpenBSD 1.62:	2005-11-17 12:56:40 +00:00
ip_carp.h
ip_divert.c	Use sparse initializers for "struct domain" and "struct protosw",	2005-11-09 13:29:16 +00:00
ip_divert.h
ip_dummynet.c	First step in removing welding between ipfw(4) and dummynet.	2005-11-29 00:11:01 +00:00
ip_dummynet.h	First step in removing welding between ipfw(4) and dummynet.	2005-11-29 00:11:01 +00:00
ip_ecn.c
ip_ecn.h
ip_encap.c	Normalize a significant number of kernel malloc type names:	2005-10-31 15:41:29 +00:00
ip_encap.h
ip_fastfwd.c	Return mbuf pointer or NULL from ip_fastforward() as the mbuf pointer	2006-01-18 14:24:39 +00:00
ip_fw2.c	Fix minor bug in uRPF:	2006-01-24 13:38:06 +00:00
ip_fw_pfil.c	obey opt_inet6.h and opt_ipsec.h in kernel build directory.	2005-11-29 17:56:11 +00:00
ip_fw.h	Add a new feature for optimizining ipfw rulesets - substitution of the	2005-12-13 12:16:03 +00:00
ip_gre.c	Convert last remaining function in ip_gre.c to ANSI C function	2006-01-22 01:08:30 +00:00
ip_gre.h	Fix stack corruptions on amd64.	2006-01-21 10:44:34 +00:00
ip_icmp.c	Fix build.	2006-01-23 20:10:49 +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
ip_input.c	When doing IP forwarding with [FAST_]IPSEC compiled into the kernel	2006-01-24 17:57:19 +00:00
ip_mroute.c	In ip_mdq() compute the TV_DELTA the correct way around.	2006-01-24 17:09:12 +00:00
ip_mroute.h
ip_options.c	Remove 'ipprintfs' which were protected under DIAGNOSTIC. It doesn't	2005-11-19 17:04:52 +00:00
ip_options.h	Move MAX_IPOPTLEN and struct ipoption back into ip_var.h as	2005-11-19 14:01:32 +00:00
ip_output.c	In in_delayed_cksum() we can't perform a m_pullup() as it may	2006-01-18 18:49:16 +00:00
ip_var.h	Move MAX_IPOPTLEN and struct ipoption back into ip_var.h as	2005-11-19 14:01:32 +00:00
ip.h
ipprotosw.h
pim_var.h	Remove public declarations of variables that were forgotten when they were	2005-08-10 07:10:02 +00:00
pim.h
raw_ip.c	Fix a bunch of SYSCTL_INT() that should have been SYSCTL_ULONG() to	2005-12-14 22:27:48 +00:00
tcp_debug.c
tcp_debug.h
tcp_fsm.h
tcp_hostcache.c
tcp_input.c	Do not derefence the ip header pointer in the IPv6 case.	2006-01-18 18:59:30 +00:00
tcp_output.c	Consolidate all IP Options handling functions into ip_options.[ch] and	2005-11-18 20:12:40 +00:00
tcp_reass.c	Do not derefence the ip header pointer in the IPv6 case.	2006-01-18 18:59:30 +00:00
tcp_sack.c	Fix for a bug that causes SACK scoreboard corruption when the limit	2005-11-21 19:22:10 +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	Retire MT_HEADER mbuf type and change its users to use MT_DATA.	2005-11-02 13:46:32 +00:00
tcp_syncache.c	In syncache_expand() insert a proper syncache_free() to fix a case	2006-01-18 18:25:03 +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
tcp_timewait.c	Retire MT_HEADER mbuf type and change its users to use MT_DATA.	2005-11-02 13:46:32 +00:00
tcp_usrreq.c	Fix a bunch of SYSCTL_INT() that should have been SYSCTL_ULONG() to	2005-12-14 22:27:48 +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	Fix up the comment for MAX_SACK_BLKS.	2005-08-24 02:47:16 +00:00
tcpip.h
udp_usrreq.c	Implement 'ipfw fwd laddr,port' feature for UDP. According to ipfw(8)	2006-01-24 09:08:54 +00:00
udp_var.h
udp.h