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freebsd-skq/sys/netinet
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hiren af48af4877 For RTT calculations mid-session, we explicitly ignore ACKs with tsecr of 0 as 
many borken middle-boxes tend to do that. But during 3whs, in syncache_expand(),
we don't do that which causes us to send a RST to such a client. Relax this
constraint by only using tsecr to compare against timestamp that we sent when it
is not 0. As a result, we'd now accept the final ACK of 3whs with tsecr of 0.

Reviewed by:	    jtl, gnn
Sponsored by:	    Limelight Networks
Differential Revision:	https://reviews.freebsd.org/D8552
2016-11-21 20:53:11 +00:00
..
cc
Set slow start threshold more accurately on loss to be flightsize/2 instead of
2016-11-01 21:08:37 +00:00
khelp
Remove "long" variables from the TCP stack (not including the modular
2016-10-06 16:28:34 +00:00
libalias
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tcp_stacks
Ensure that TCP state changes to state-closing are reported via dtrace.
2016-11-19 14:45:08 +00:00
accf_data.c
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accf_dns.c
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accf_http.c
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icmp6.h
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icmp_var.h
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if_atm.c
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if_atm.h
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if_ether.c
Add GARP retransmit capability
2016-10-02 01:42:45 +00:00
if_ether.h
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igmp_var.h
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igmp.c
With clang 3.9.0, compiling sys/netinet/igmp.c results in the following
2016-09-04 17:23:10 +00:00
igmp.h
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in_cksum.c
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in_debug.c
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in_fib.c
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in_fib.h
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in_gif.c
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in_jail.c
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in_kdtrace.c
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in_kdtrace.h
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in_mcast.c
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in_pcb.c
- Revert r300854, r303657 which tried to fix regression from r297225.
2016-10-13 20:15:47 +00:00
in_pcb.h
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in_pcbgroup.c
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in_prot.c
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in_proto.c
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in_rmx.c
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in_rss.c
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in_rss.h
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in_systm.h
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in_var.h
Add GARP retransmit capability
2016-10-02 01:42:45 +00:00
in.c
Add GARP retransmit capability
2016-10-02 01:42:45 +00:00
in.h
Don't iterate over the ifnet addr list in ip_output()
2016-08-18 22:59:00 +00:00
ip6.h
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ip_carp.c
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ip_carp.h
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ip_divert.c
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ip_divert.h
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ip_dummynet.h
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ip_ecn.c
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ip_ecn.h
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ip_encap.c
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ip_encap.h
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ip_fastfwd.c
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ip_fw.h
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ip_gre.c
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ip_icmp.c
Make ICMPv6 hard error handling for TCP consistent with the ICMPv4
2016-10-21 10:32:57 +00:00
ip_icmp.h
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ip_id.c
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ip_input.c
Remove the 4.3BSD compatible macro m_copy(), use m_copym() instead.
2016-09-15 07:41:48 +00:00
ip_ipsec.c
Remove the kernel optoion for IPSEC_FILTERTUNNEL, which was deprecated
2016-08-21 18:55:30 +00:00
ip_ipsec.h
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ip_mroute.c
Remove the 4.3BSD compatible macro m_copy(), use m_copym() instead.
2016-09-15 07:41:48 +00:00
ip_mroute.h
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ip_options.c
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ip_options.h
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ip_output.c
Fix ip_output() on point-to-point links
2016-10-24 22:11:33 +00:00
ip_reass.c
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ip_var.h
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ip.h
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pim_var.h
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pim.h
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raw_ip.c
Remove the 4.3BSD compatible macro m_copy(), use m_copym() instead.
2016-09-15 07:41:48 +00:00
sctp_asconf.c
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sctp_asconf.h
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sctp_auth.c
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sctp_auth.h
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sctp_bsd_addr.c
No functional changes, mostly getting the whitespace changes resulting
2016-10-22 17:21:21 +00:00
sctp_bsd_addr.h
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sctp_cc_functions.c
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sctp_constants.h
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sctp_crc32.c
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sctp_crc32.h
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sctp_dtrace_declare.h
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sctp_dtrace_define.h
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sctp_header.h
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sctp_indata.c
Fix the handling of unordered fragmented user messages using DATA chunks.
2016-09-21 08:28:18 +00:00
sctp_indata.h
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sctp_input.c
Fix a bug, where no SACK is sent when receiving a FORWARD-TSN or
2016-08-26 07:49:23 +00:00
sctp_input.h
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sctp_lock_bsd.h
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sctp_os_bsd.h
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sctp_os.h
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sctp_output.c
No functional changes, mostly getting the whitespace changes resulting
2016-10-22 17:21:21 +00:00
sctp_output.h
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sctp_pcb.c
Mark the socket as un-writable when it is 1-to-1 and the SCTP association
2016-10-13 13:53:01 +00:00
sctp_pcb.h
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sctp_peeloff.c
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sctp_peeloff.h
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sctp_ss_functions.c
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sctp_structs.h
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sctp_syscalls.c
capsicum: propagate rights on accept(2)
2016-09-22 09:58:46 +00:00
sctp_sysctl.c
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sctp_sysctl.h
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sctp_timer.c
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sctp_timer.h
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sctp_uio.h
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sctp_usrreq.c
Remove duplicate code, which is not protected by the appropriate locks.
2016-08-22 00:40:45 +00:00
sctp_var.h
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sctp.h
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sctputil.c
When aborting an association, send the ABORT before notifying the upper
2016-08-24 06:22:53 +00:00
sctputil.h
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siftr.c
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tcp_debug.c
Remove "long" variables from the TCP stack (not including the modular
2016-10-06 16:28:34 +00:00
tcp_debug.h
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tcp_fastopen.c
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tcp_fastopen.h
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tcp_fsm.h
Update TCPS_HAVERCVDFIN() macro to correctly include all states a connection
2016-08-26 17:48:54 +00:00
tcp_hostcache.c
Remove "long" variables from the TCP stack (not including the modular
2016-10-06 16:28:34 +00:00
tcp_hostcache.h
Remove "long" variables from the TCP stack (not including the modular
2016-10-06 16:28:34 +00:00
tcp_input.c
Ensure that TCP state changes to state-closing are reported via dtrace.
2016-11-19 14:45:08 +00:00
tcp_lro.c
Pass the number of segments coalesced by LRO up the stack by repurposing the
2016-08-25 13:33:32 +00:00
tcp_lro.h
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tcp_offload.c
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tcp_offload.h
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tcp_output.c
The TFO server-side code contains some changes that are not conditioned on
2016-10-12 19:06:50 +00:00
tcp_pcap.c
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tcp_pcap.h
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tcp_reass.c
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tcp_sack.c
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tcp_seq.h
Remove "long" variables from the TCP stack (not including the modular
2016-10-06 16:28:34 +00:00
tcp_subr.c
Ensure that TCP state changes to state-closing are reported via dtrace.
2016-11-19 14:45:08 +00:00
tcp_syncache.c
For RTT calculations mid-session, we explicitly ignore ACKs with tsecr of 0 as
2016-11-21 20:53:11 +00:00
tcp_syncache.h
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tcp_timer.c
The code currently resets the keepalive timer each time a packet is
2016-10-14 14:57:43 +00:00
tcp_timer.h
This cleans up the timer code in TCP and also makes it so we do not
2016-08-16 12:40:56 +00:00
tcp_timewait.c
Ensure that TCP state changes to state-closing are reported via dtrace.
2016-11-19 14:45:08 +00:00
tcp_usrreq.c
Fix a double-free when an inp transitions to INP_TIMEWAIT state
2016-10-18 07:16:49 +00:00
tcp_var.h
The TFO server-side code contains some changes that are not conditioned on
2016-10-12 19:06:50 +00:00
tcp.h
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tcpip.h
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toecore.c
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toecore.h
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udp_usrreq.c
r297225 broke udp_output() for the case where the "addr" argument
2016-10-01 19:39:09 +00:00
udp_var.h
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udp.h
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udplite.h
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