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faee47cdbf
linux/net
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Vlad Yasevich faee47cdbf sctp: Fix the RTO-doubling on idle-link heartbeats 
SCTP incorrectly doubles rto ever time a Hearbeat chunk
is generated.   However RFC 4960 states:

   On an idle destination address that is allowed to heartbeat, it is
   recommended that a HEARTBEAT chunk is sent once per RTO of that
   destination address plus the protocol parameter 'HB.interval', with
   jittering of +/- 50% of the RTO value, and exponential backoff of the
   RTO if the previous HEARTBEAT is unanswered.

Essentially, of if the heartbean is unacknowledged, do we double the RTO.

Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-02-16 00:03:10 -08:00
..
9p 9p: fix endian issues [attempt 3] 2009-02-06 22:07:41 -08:00
802 net: replace uses of __constant_{endian} 2009-02-01 00:45:17 -08:00
8021q gro: Optimise Ethernet header comparison 2009-02-08 20:22:18 -08:00
appletalk net: replace uses of __constant_{endian} 2009-02-01 00:45:17 -08:00
atm
ax25 ax25: more common return path joining 2009-02-06 23:47:14 -08:00
bluetooth
bridge Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2009-02-09 23:22:21 -08:00
can ip: support for TX timestamps on UDP and RAW sockets 2009-02-15 22:43:38 -08:00
core net: pass new SIOCSHWTSTAMP through to device drivers 2009-02-15 22:43:38 -08:00
dcb
dccp
decnet net: replace uses of __constant_{endian} 2009-02-01 00:45:17 -08:00
dsa net: replace uses of __constant_{endian} 2009-02-01 00:45:17 -08:00
econet net: replace uses of __constant_{endian} 2009-02-01 00:45:17 -08:00
ethernet
ipv4 ip: support for TX timestamps on UDP and RAW sockets 2009-02-15 22:43:38 -08:00
ipv6 Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2009-02-09 23:22:21 -08:00
ipx net: replace uses of __constant_{endian} 2009-02-01 00:45:17 -08:00
irda net: replace uses of __constant_{endian} 2009-02-01 00:45:17 -08:00
iucv
key
lapb
llc net: replace uses of __constant_{endian} 2009-02-01 00:45:17 -08:00
mac80211 Merge branch 'master' of /home/davem/src/GIT/linux-2.6/ 2009-02-14 23:12:00 -08:00
netfilter Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2009-02-09 23:22:21 -08:00
netlabel
netlink netlink: change return-value logic of netlink_broadcast() 2009-02-05 23:56:36 -08:00
netrom
packet net: packet socket packet_lookup_frame fix 2009-02-01 01:53:29 -08:00
phonet Merge branch 'master' of /home/davem/src/GIT/linux-2.6/ 2009-02-14 23:12:00 -08:00
rfkill
rose
rxrpc RxRPC: Fix a potential NULL dereference 2009-02-06 21:50:52 -08:00
sched pkt_sched: sch_multiq: Change errno on non-multiqueue devices use. 2009-02-10 00:11:21 -08:00
sctp sctp: Fix the RTO-doubling on idle-link heartbeats 2009-02-16 00:03:10 -08:00
sunrpc net/sunrpc/xprtsock.c: some common code found 2009-02-06 23:48:33 -08:00
tipc
unix
wanrouter
wimax Merge branch 'master' of /home/davem/src/GIT/linux-2.6/ 2009-02-14 23:12:00 -08:00
wireless cfg80211: add more flexible BSS lookup 2009-02-13 13:45:56 -05:00
x25 net: replace uses of __constant_{endian} 2009-02-01 00:45:17 -08:00
xfrm
compat.c net: socket infrastructure for SO_TIMESTAMPING 2009-02-15 22:43:35 -08:00
Kconfig
Makefile
nonet.c
socket.c net: socket infrastructure for SO_TIMESTAMPING 2009-02-15 22:43:35 -08:00
sysctl_net.c
TUNABLE