linux/net
James Chapman a0dbd82227 l2tp: make datapath resilient to packet loss when sequence numbers enabled
If L2TP data sequence numbers are enabled and reordering is not
enabled, data reception stops if a packet is lost since the kernel
waits for a sequence number that is never resent. (When reordering is
enabled, data reception restarts when the reorder timeout expires.) If
no reorder timeout is set, we should count the number of in-sequence
packets after the out-of-sequence (OOS) condition is detected, and reset
sequence number state after a number of such packets are received.

For now, the number of in-sequence packets while in OOS state which
cause the sequence number state to be reset is hard-coded to 5. This
could be configurable later.

Signed-off-by: James Chapman <jchapman@katalix.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-07-02 16:33:25 -07:00
..
9p zero copy error fix 2013-06-10 17:35:25 -07:00
802
8021q net: pass info struct via netdevice notifier 2013-05-28 13:11:01 -07:00
appletalk net: pass info struct via netdevice notifier 2013-05-28 13:11:01 -07:00
atm net: always pass struct netdev_notifier_info to netdevice notifiers 2013-05-28 21:58:54 -07:00
ax25 net: Convert uses of typedef ctl_table to struct ctl_table 2013-06-13 02:36:09 -07:00
batman-adv net: Unmap fragment page once iterator is done 2013-06-24 01:46:01 -07:00
bluetooth Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless 2013-06-26 12:01:42 -04:00
bridge bridge: check for zero ether address in fdb add 2013-06-25 16:59:27 -07:00
caif net: pass info struct via netdevice notifier 2013-05-28 13:11:01 -07:00
can net: pass info struct via netdevice notifier 2013-05-28 13:11:01 -07:00
ceph libceph: must hold mutex for reset_changed_osds() 2013-05-17 12:45:40 -05:00
core core/dev: set pkt_type after eth_type_trans() in dev_forward_skb() 2013-07-02 15:59:18 -07:00
dcb
dccp
decnet net: Convert uses of typedef ctl_table to struct ctl_table 2013-06-13 02:36:09 -07:00
dns_resolver
dsa
ethernet
ieee802154 net: pass info struct via netdevice notifier 2013-05-28 13:11:01 -07:00
ipv4 ipv6: call udp_push_pending_frames when uncorking a socket with AF_INET pending data 2013-07-02 12:44:18 -07:00
ipv6 ipv6: ip6_append_data_mtu did not care about pmtudisc and frag_size 2013-07-02 12:44:18 -07:00
ipx net: pass info struct via netdevice notifier 2013-05-28 13:11:01 -07:00
irda net: Convert uses of typedef ctl_table to struct ctl_table 2013-06-13 02:36:09 -07:00
iucv net: pass info struct via netdevice notifier 2013-05-28 13:11:01 -07:00
key xfrm: force a garbage collection after deleting a policy 2013-05-31 17:30:07 -07:00
l2tp l2tp: make datapath resilient to packet loss when sequence numbers enabled 2013-07-02 16:33:25 -07:00
lapb
llc
mac80211 Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem 2013-06-28 13:18:21 -04:00
mac802154
mpls MPLS: Add limited GSO support 2013-05-27 22:50:59 -07:00
netfilter netfilter: nf_queue: add NFQA_SKB_CSUM_NOTVERIFIED info flag 2013-06-30 18:15:48 +02:00
netlabel net: pass info struct via netdevice notifier 2013-05-28 13:11:01 -07:00
netlink netlink: fix splat in skb_clone with large messages 2013-06-27 22:44:16 -07:00
netrom net: Convert uses of typedef ctl_table to struct ctl_table 2013-06-13 02:36:09 -07:00
nfc NFC: llcp: Fix the well known services endianness 2013-06-14 13:45:10 +02:00
openvswitch openvswitch: Add Kconfig dependency on GRE-DEMUX. 2013-07-01 13:19:43 -07:00
packet Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2013-06-19 16:49:39 -07:00
phonet net: Convert uses of typedef ctl_table to struct ctl_table 2013-06-13 02:36:09 -07:00
rds net: Convert uses of typedef ctl_table to struct ctl_table 2013-06-13 02:36:09 -07:00
rfkill
rose net: Convert uses of typedef ctl_table to struct ctl_table 2013-06-13 02:36:09 -07:00
rxrpc
sched netem: use rb tree to implement the time queue 2013-07-01 18:07:15 -07:00
sctp sctp: use get_unused_fd_flags(0) instead of get_unused_fd() 2013-07-02 16:14:11 -07:00
sunrpc net: Convert uses of typedef ctl_table to struct ctl_table 2013-06-13 02:36:09 -07:00
tipc tipc: remove dev_base_lock use from enable_bearer 2013-06-17 15:53:01 -07:00
unix net: Convert uses of typedef ctl_table to struct ctl_table 2013-06-13 02:36:09 -07:00
vmw_vsock VSOCK: Fix VSOCK_HASH and VSOCK_CONN_HASH 2013-06-23 23:51:48 -07:00
wimax
wireless Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem 2013-06-28 13:18:21 -04:00
x25 x25: Fix broken locking in ioctl error paths. 2013-07-01 18:15:25 -07:00
xfrm Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next 2013-06-26 13:23:13 -07:00
compat.c net: Unbreak compat_sys_{send,recv}msg 2013-06-06 11:52:14 -07:00
Kconfig net: remove NET_LL_RX_POLL config menue 2013-06-17 15:48:14 -07:00
Makefile MPLS: Add limited GSO support 2013-05-27 22:50:59 -07:00
nonet.c
socket.c net: poll/select low latency socket support 2013-06-25 16:35:52 -07:00
sysctl_net.c