Andre Oppermann 2c30ec0a1f When tcp_output() receives an error upon sending a packet it reverts parts ... of its internal state to ignore the failed send and try again a bit later. If the error is EPERM the packet got blocked by the local firewall and the revert may cause the session to get stuck and retry indefinitely. This way we treat it like a packet loss and let the retransmit timer and timeouts do their work over time. The correct behavior is to drop a connection that gets an EPERM error. However this _may_ introduce some POLA problems and a two commit approach was chosen. Discussed with: glebius PR: kern/25986 PR: kern/102653		2006-09-28 18:02:46 +00:00
..
libalias	Compilation.	2006-09-27 02:08:44 +00:00
accf_data.c
accf_http.c
icmp6.h
icmp_var.h
if_atm.c
if_atm.h
if_ether.c	now that we don't automagicly increase the MTU of host routes, when we copy	2006-09-23 19:24:10 +00:00
if_ether.h
igmp_var.h
igmp.c
igmp.h
in_cksum.c
in_gif.c	With exception of the if_name() macro, all definitions in net_osdep.h	2006-08-04 21:27:40 +00:00
in_gif.h
in_pcb.c	o Backout rev. 1.125 of in_pcb.c. It appeared to behave extremely	2006-09-06 13:56:35 +00:00
in_pcb.h	Fix race conditions on enumerating pcb lists by moving the initialization	2006-07-18 22:34:27 +00:00
in_proto.c
in_rmx.c	Complete timebase (time_second -> time_uptime) conversion.	2006-07-05 23:37:21 +00:00
in_systm.h
in_var.h	The IPv4 code should clean up multicast group state when an interface	2006-09-28 10:04:07 +00:00
in.c	The IPv4 code should clean up multicast group state when an interface	2006-09-28 10:04:07 +00:00
in.h	Fix a long-standing limitation in IPv4 multicast group membership.	2006-05-14 14:22:49 +00:00
ip6.h
ip_carp.c	Fix an incompatibility between CARP and IPv4 multicast routing, whereby	2006-09-25 11:53:54 +00:00
ip_carp.h
ip_divert.c	Fix race conditions on enumerating pcb lists by moving the initialization	2006-07-18 22:34:27 +00:00
ip_divert.h
ip_dummynet.c	Fix following rules: pipe X (tag|altq) Y ...	2006-06-08 11:13:23 +00:00
ip_dummynet.h
ip_ecn.c
ip_ecn.h
ip_encap.c	With exception of the if_name() macro, all definitions in net_osdep.h	2006-08-04 21:27:40 +00:00
ip_encap.h
ip_fastfwd.c	Remove the IPFIREWALL_FORWARD_EXTENDED option and make it on by default as it always was	2006-08-17 00:37:03 +00:00
ip_fw2.c	Handle a list of IPv6 src and dst addresses correctly, eg.	2006-09-16 10:27:05 +00:00
ip_fw_pfil.c	Reintroduce net.inet6.ip6.fw.enable sysctl to dis/enable the ipv6 processing	2006-05-12 04:41:27 +00:00
ip_fw.h	comply with style police	2006-08-18 22:36:05 +00:00
ip_gre.c	Fix the following bpf(4) race condition which can result in a panic:	2006-06-02 19:59:33 +00:00
ip_gre.h
ip_icmp.c
ip_icmp.h
ip_id.c
ip_input.c	Remove the IPFIREWALL_FORWARD_EXTENDED option and make it on by default as it always was	2006-08-17 00:37:03 +00:00
ip_ipsec.c	Remove unneeded mac.h include.	2006-07-06 13:25:01 +00:00
ip_ipsec.h
ip_mroute.c	Fix the IPv4 multicast routing detach path. On interface detach whilst	2006-09-28 12:21:08 +00:00
ip_mroute.h
ip_options.c
ip_options.h
ip_output.c	Account for output IP datagrams on the ifaddr where they originated from,	2006-09-25 10:11:16 +00:00
ip_var.h	Fix a long-standing limitation in IPv4 multicast group membership.	2006-05-14 14:22:49 +00:00
ip.h
ipprotosw.h
pim_var.h
pim.h
raw_ip.c	Check inp_flags instead of inp_vflag for INP_ONESBCAST flag.	2006-09-06 19:04:36 +00:00
tcp_debug.c
tcp_debug.h
tcp_fsm.h
tcp_hostcache.c
tcp_input.c	fix calculating to_tsecr... This prevents the rtt calculations from	2006-09-26 01:21:46 +00:00
tcp_output.c	When tcp_output() receives an error upon sending a packet it reverts parts	2006-09-28 18:02:46 +00:00
tcp_reass.c	fix calculating to_tsecr... This prevents the rtt calculations from	2006-09-26 01:21:46 +00:00
tcp_sack.c	Eliminate debug code that catches bugs in the hinting of sack variables	2006-04-06 17:21:16 +00:00
tcp_seq.h	Remove T/TCP RFC1644 Connection Count comparison macros. They are no longer	2006-06-18 14:24:12 +00:00
tcp_subr.c	Add a sysctl net.inet.tcp.nolocaltimewait that allows to suppress	2006-09-08 13:09:15 +00:00
tcp_syncache.c	Add missing #ifdef INET6 (can't be compiled)	2006-09-14 10:22:35 +00:00
tcp_timer.c	Back when we had T/TCP support, we used to apply different	2006-09-07 13:06:00 +00:00
tcp_timer.h	if min is greater than max, prefer max over min... I managed to get a	2006-09-25 07:22:39 +00:00
tcp_timewait.c	Add a sysctl net.inet.tcp.nolocaltimewait that allows to suppress	2006-09-08 13:09:15 +00:00
tcp_usrreq.c	Make tcp_usr_send() free the passed mbufs on error in all cases as the	2006-09-17 13:39:35 +00:00
tcp_var.h	Rewrite of TCP syncookies to remove locking requirements and to enhance	2006-09-13 13:08:27 +00:00
tcp.h
tcpip.h
udp_usrreq.c	Check inp_flags instead of inp_vflag for INP_ONESBCAST flag.	2006-09-06 19:04:36 +00:00
udp_var.h
udp.h