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linux-sg2042/net/sctp
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Karl Heiss 8c2eab9097 net: sctp: Don't transition to PF state when transport has exhausted 'Path.Max.Retrans'. 
Don't transition to the PF state on every strike after 'Path.Max.Retrans'.
Per draft-ietf-tsvwg-sctp-failover-03 Section 5.1.6:

   Additional (PMR - PFMR) consecutive timeouts on a PF destination
   confirm the path failure, upon which the destination transitions to the
   Inactive state.  As described in [RFC4960], the sender (i) SHOULD notify
   ULP about this state transition, and (ii) transmit heartbeats to the
   Inactive destination at a lower frequency as described in Section 8.3 of
   [RFC4960].

This also prevents sending SCTP_ADDR_UNREACHABLE to the user as the state
bounces between SCTP_INACTIVE and SCTP_PF for each subsequent strike.

Signed-off-by: Karl Heiss <kheiss@gmail.com>
Acked-by: Vlad Yasevich <vyasevich@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
 		2014-04-27 23:41:14 -04:00
..
Kconfig net: sctp: get rid of SCTP_DBG_TSNS entirely 2013-07-02 00:08:03 -07:00
Makefile sctp: implement sctp association probing module 2010-04-30 22:41:09 -04:00
associola.c Revert "net: sctp: Fix a_rwnd/rwnd management to reflect real state of the receiver's buffer" 2014-04-14 16:26:48 -04:00
auth.c net: sctp: cache auth_enable per endpoint 2014-04-18 18:32:00 -04:00
bind_addr.c sctp: Fix FSF address in file headers 2013-12-06 12:37:56 -05:00
chunk.c sctp: fix checkpatch errors with space required or prohibited 2013-12-26 13:47:47 -05:00
command.c sctp: Fix FSF address in file headers 2013-12-06 12:37:56 -05:00
debug.c sctp: Fix FSF address in file headers 2013-12-06 12:37:56 -05:00
endpointola.c net: sctp: cache auth_enable per endpoint 2014-04-18 18:32:00 -04:00
input.c sctp: remove macros sctp_bh_[un]lock_sock 2014-01-21 18:41:36 -08:00
inqueue.c sctp: Fix FSF address in file headers 2013-12-06 12:37:56 -05:00
ipv6.c net: sctp: fix initialization of local source address on accepted ipv6 sockets 2014-02-06 21:18:06 -08:00
objcnt.c sctp: fix checkpatch errors with (foo*)|foo * bar|foo* bar 2013-12-26 13:47:47 -05:00
output.c sctp: move skb_dst_set() a bit downwards in sctp_packet_transmit() 2013-12-31 14:31:44 -05:00
outqueue.c Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2014-01-06 17:37:45 -05:00
primitive.c sctp: Fix FSF address in file headers 2013-12-06 12:37:56 -05:00
probe.c sctp: loading sctp when load sctp_probe 2013-12-16 20:04:27 -05:00
proc.c sctp: remove macros sctp_local_bh_{disable|enable} 2014-01-21 18:40:40 -08:00
protocol.c sctp: reset flowi4_oif parameter on route lookup 2014-04-27 19:46:17 -04:00
sm_make_chunk.c net: sctp: cache auth_enable per endpoint 2014-04-18 18:32:00 -04:00
sm_sideeffect.c net: sctp: Don't transition to PF state when transport has exhausted 'Path.Max.Retrans'. 2014-04-27 23:41:14 -04:00
sm_statefuns.c net: sctp: cache auth_enable per endpoint 2014-04-18 18:32:00 -04:00
sm_statetable.c sctp: fix checkpatch errors with indent 2013-12-26 13:47:48 -05:00
socket.c net: sctp: cache auth_enable per endpoint 2014-04-18 18:32:00 -04:00
ssnmap.c sctp: Fix FSF address in file headers 2013-12-06 12:37:56 -05:00
sysctl.c net: sctp: cache auth_enable per endpoint 2014-04-18 18:32:00 -04:00
transport.c net: remove unnecessary return's 2014-02-13 18:33:38 -05:00
tsnmap.c sctp: Fix FSF address in file headers 2013-12-06 12:37:56 -05:00
ulpevent.c Revert "net: sctp: Fix a_rwnd/rwnd management to reflect real state of the receiver's buffer" 2014-04-14 16:26:48 -04:00
ulpqueue.c net: Fix use after free by removing length arg from sk_data_ready callbacks. 2014-04-11 16:15:36 -04:00