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freebsd-nq/sys/netinet
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Andre Oppermann c3f0bdc66b If a TCP connection has been idle for one retransmit timeout or more 
it must reset its congestion window back to the initial window.

RFC3390 has increased the initial window from 1 segment to up to
4 segments.

The initial window increase of RFC3390 wasn't reflected into the
restart window which remained at its original defaults of 4 segments
for local and 1 segment for all other connections.  Both values are
controllable through sysctl net.inet.tcp.local_slowstart_flightsize
and net.inet.tcp.slowstart_flightsize.

The increase helps TCP's slow start algorithm to open up the congestion
window much faster.

Reviewed by:	lstewart
MFC after:	1 week
2010-08-18 18:05:54 +00:00
..
ipfw
Fix operation of "netgraph" action in conjunction with the
2010-07-27 14:26:34 +00:00
libalias
Don't use struct timezone.
2010-08-08 02:51:32 +00:00
accf_data.c
…
accf_dns.c
…
accf_http.c
…
icmp6.h
MFP4: @176978-176982, 176984, 176990-176994, 177441
2010-04-29 11:52:42 +00:00
icmp_var.h
Many network stack subsystems use a single global data structure to hold
2009-08-02 19:43:32 +00:00
if_atm.c
…
if_atm.h
…
if_ether.c
Unbreak LINT by moving all carp hooks to net/if.c / netinet/ip_carp.h, with
2010-08-11 20:18:19 +00:00
if_ether.h
Add arp_update_event. This replaces route_arp_update_event, which
2009-09-08 21:17:17 +00:00
igmp_var.h
…
igmp.c
Fix a regression where DVMRP diagnostic traffic, such as that used
2010-04-27 14:14:21 +00:00
igmp.h
These are no longer referenced in the tree, so can be safely removed.
2009-06-10 18:12:15 +00:00
in_cksum.c
…
in_gif.c
MFP4: @176978-176982, 176984, 176990-176994, 177441
2010-04-29 11:52:42 +00:00
in_gif.h
…
in_mcast.c
Fix a few issues related to the legacy 4.4 BSD multicast APIs.
2010-04-10 12:05:31 +00:00
in_pcb.c
This patch fixes the problem where proxy ARP entries cannot be added
2010-05-25 20:42:35 +00:00
in_pcb.h
Abstract out initialization of most aspects of struct inpcbinfo from
2010-03-14 18:59:11 +00:00
in_proto.c
Allow carp(4) to be loaded as a kernel module. Follow precedent set by
2010-08-11 00:51:50 +00:00
in_rmx.c
MFp4 @181628:
2010-07-31 15:31:23 +00:00
in_systm.h
…
in_var.h
Remove unused VNET_SET() and related macros; only VNET_GET() is
2009-07-16 21:13:04 +00:00
in.c
Allow carp(4) to be loaded as a kernel module. Follow precedent set by
2010-08-11 00:51:50 +00:00
in.h
Add definition of IPv6 mobility header's protocol number, as assigned by
2010-03-31 23:02:25 +00:00
ip6.h
…
ip_carp.c
Unbreak LINT by moving all carp hooks to net/if.c / netinet/ip_carp.h, with
2010-08-11 20:18:19 +00:00
ip_carp.h
Unbreak LINT by moving all carp hooks to net/if.c / netinet/ip_carp.h, with
2010-08-11 20:18:19 +00:00
ip_divert.c
Ensure a minimum "slop" of 10 extra pcb structures when providing a
2010-08-17 16:41:16 +00:00
ip_divert.h
Various cleanup done in ipfw3-head branch including:
2010-01-04 19:01:22 +00:00
ip_dummynet.h
whitespace fixes (trailing whitespace, bad indentation
2010-04-19 16:17:30 +00:00
ip_ecn.c
…
ip_ecn.h
…
ip_encap.c
(S)LIST_HEAD_INITIALIZER takes a (S)LIST_HEAD as an argument.
2009-12-28 22:56:30 +00:00
ip_encap.h
…
ip_fastfwd.c
Virtualize the pfil hooks so that different jails may chose different
2009-10-11 05:59:43 +00:00
ip_fw.h
+ implement (two lines) the kernel side of 'lookup dscp N' to use the
2010-03-15 17:14:27 +00:00
ip_gre.c
The NetBSD Foundation has granted permission to remove clause 3 and 4 from
2010-03-01 17:05:46 +00:00
ip_gre.h
The NetBSD Foundation has granted permission to remove clause 3 and 4 from
2010-03-01 17:05:46 +00:00
ip_icmp.c
Change the messages of the ICMP bad port bandwidth limiter from
2010-08-14 21:04:27 +00:00
ip_icmp.h
MFP4: @176978-176982, 176984, 176990-176994, 177441
2010-04-29 11:52:42 +00:00
ip_id.c
…
ip_input.c
Allow carp(4) to be loaded as a kernel module. Follow precedent set by
2010-08-11 00:51:50 +00:00
ip_ipsec.c
The proper fix for the delayed SCTP checksum is to
2010-03-12 22:58:52 +00:00
ip_ipsec.h
Remove ifdefed out part of code, which seems to have originated a decade ago
2009-11-09 19:53:34 +00:00
ip_mroute.c
Virtualize the IPv4 multicast routing code.
2010-06-02 15:44:43 +00:00
ip_mroute.h
Virtualize the IPv4 multicast routing code.
2010-06-02 15:44:43 +00:00
ip_options.c
This patch fixes the problem where proxy ARP entries cannot be added
2010-05-25 20:42:35 +00:00
ip_options.h
…
ip_output.c
This patch fixes the problem where proxy ARP entries cannot be added
2010-05-25 20:42:35 +00:00
ip_var.h
MFP4: @176978-176982, 176984, 176990-176994, 177441
2010-04-29 11:52:42 +00:00
ip.h
use u_char instead of u_int for short bitfields.
2010-02-01 14:13:44 +00:00
pim_var.h
Virtualize the IPv4 multicast routing code.
2010-06-02 15:44:43 +00:00
pim.h
…
raw_ip.c
Ensure a minimum "slop" of 10 extra pcb structures when providing a
2010-08-17 16:41:16 +00:00
sctp_asconf.c
* Fix a bug where the length of the ASCONF-ACK was calculated wrong due
2010-06-14 21:25:07 +00:00
sctp_asconf.h
…
sctp_auth.c
Spacing issues
2010-06-05 21:33:16 +00:00
sctp_auth.h
Use [] instead of [0] for flexible arrays.
2010-01-22 07:53:41 +00:00
sctp_bsd_addr.c
Spacing issues
2010-06-05 21:33:16 +00:00
sctp_bsd_addr.h
This adds back the Iterator to the sctp
2010-05-16 17:03:56 +00:00
sctp_cc_functions.c
Bugfix: Use formula from section 7.2.3 of RFC 4960. Reported by Martin Becke.
2009-10-27 18:17:07 +00:00
sctp_cc_functions.h
…
sctp_constants.h
1) Optimize the cleanup and don't always depend on
2010-06-06 20:34:17 +00:00
sctp_crc32.c
The proper fix for the delayed SCTP checksum is to
2010-03-12 22:58:52 +00:00
sctp_crc32.h
The proper fix for the delayed SCTP checksum is to
2010-03-12 22:58:52 +00:00
sctp_header.h
Add missing SCTP_PACKED. Spotted by Irene Ruengeler.
2010-02-13 21:38:15 +00:00
sctp_indata.c
PR SCTP Bugs. Basically a full sized frame of
2010-07-29 11:37:04 +00:00
sctp_indata.h
* Fix some race condition in SACK/NR-SACK processing.
2010-04-03 15:40:14 +00:00
sctp_input.c
Ok, yet another bug in killing off all the hundreds
2010-06-06 19:24:32 +00:00
sctp_input.h
…
sctp_lock_bsd.h
1) Optimize the cleanup and don't always depend on
2010-06-06 20:34:17 +00:00
sctp_os_bsd.h
Get rid of support of an old version of the SCTP-AUTH draft.
2010-01-16 20:04:17 +00:00
sctp_os.h
…
sctp_output.c
Fix a bug where endpoints bound to wildcard addresses where
2010-08-05 16:52:13 +00:00
sctp_output.h
* Fix some race condition in SACK/NR-SACK processing.
2010-04-03 15:40:14 +00:00
sctp_pcb.c
Make sure that we report chunks if a socket
2010-07-26 09:22:52 +00:00
sctp_pcb.h
This does two changes:
2010-06-05 21:20:28 +00:00
sctp_peeloff.c
…
sctp_peeloff.h
…
sctp_structs.h
PR SCTP Bugs. Basically a full sized frame of
2010-07-29 11:37:04 +00:00
sctp_sysctl.c
1) Optimize the cleanup and don't always depend on
2010-06-06 20:34:17 +00:00
sctp_sysctl.h
Fix a bug where wrong initialization value
2009-07-28 15:07:41 +00:00
sctp_timer.c
PR SCTP Bugs. Basically a full sized frame of
2010-07-29 11:37:04 +00:00
sctp_timer.h
…
sctp_uio.h
Adds the option of keeping per-cpu statistics in SCTP. This
2010-03-24 20:02:40 +00:00
sctp_usrreq.c
Fix a rece condition in the shutdown handling.
2010-06-18 09:01:44 +00:00
sctp_var.h
* Fix some race condition in SACK/NR-SACK processing.
2010-04-03 15:40:14 +00:00
sctp.h
Fix a rece condition in the shutdown handling.
2010-06-18 09:01:44 +00:00
sctputil.c
This fixes a crash in SCTP. It was possible to have a
2010-07-03 14:03:31 +00:00
sctputil.h
* Fix some race condition in SACK/NR-SACK processing.
2010-04-03 15:40:14 +00:00
siftr.c
- Move common code from the hook functions that fills in a packet node struct to
2010-07-18 05:09:10 +00:00
tcp_debug.c
Remove the "The option TCPDEBUG requires option INET." requirement.
2009-06-10 10:39:41 +00:00
tcp_debug.h
…
tcp_fsm.h
…
tcp_hostcache.c
MFP4: @176978-176982, 176984, 176990-176994, 177441
2010-04-29 11:52:42 +00:00
tcp_hostcache.h
…
tcp_input.c
Untangle the net.inet.tcp.log_in_vain and net.inet.tcp.log_debug
2010-08-18 17:39:47 +00:00
tcp_lro.c
…
tcp_lro.h
…
tcp_offload.c
Merge the remainder of kern_vimage.c and vimage.h into vnet.c and
2009-08-01 19:26:27 +00:00
tcp_offload.h
Replace struct tcpopt with a proxy toeopt struct in the TOE driver interface to
2009-07-13 11:51:02 +00:00
tcp_output.c
If a TCP connection has been idle for one retransmit timeout or more
2010-08-18 18:05:54 +00:00
tcp_reass.c
MFP4: @176978-176982, 176984, 176990-176994, 177441
2010-04-29 11:52:42 +00:00
tcp_sack.c
MFP4: @176978-176982, 176984, 176990-176994, 177441
2010-04-29 11:52:42 +00:00
tcp_seq.h
…
tcp_subr.c
Untangle the net.inet.tcp.log_in_vain and net.inet.tcp.log_debug
2010-08-18 17:39:47 +00:00
tcp_syncache.c
Initializing the new error variable to zero in syncache_socket()
2010-08-15 13:07:08 +00:00
tcp_syncache.h
Replace struct tcpopt with a proxy toeopt struct in the TOE driver interface to
2009-07-13 11:51:02 +00:00
tcp_timer.c
- spread tcp timer callout load evenly across cpus if net.inet.tcp.per_cpu_timers is set to 1
2010-03-20 19:47:30 +00:00
tcp_timer.h
Add the ability to see TCP timers via netstat -x. This can be a useful
2009-09-16 05:33:15 +00:00
tcp_timewait.c
MFP4: @176978-176982, 176984, 176990-176994, 177441
2010-04-29 11:52:42 +00:00
tcp_usrreq.c
Add a comment to tcp_usr_accept() to indicate why it is we acquire the
2010-03-06 21:38:31 +00:00
tcp_var.h
If a TCP connection has been idle for one retransmit timeout or more
2010-08-18 18:05:54 +00:00
tcp.h
use u_char instead of u_int for short bitfields.
2010-02-01 14:13:44 +00:00
tcpip.h
…
toedev.h
…
udp_usrreq.c
Ensure a minimum "slop" of 10 extra pcb structures when providing a
2010-08-17 16:41:16 +00:00
udp_var.h
MFP4: @176978-176982, 176984, 176990-176994, 177441
2010-04-29 11:52:42 +00:00
udp.h
Added support for NAT-Traversal (RFC 3948) in IPsec stack.
2009-06-12 15:44:35 +00:00