Hannes Frederic Sowa a9fe8e2994 ipv4: implement igmp_qrv sysctl to tune igmp robustness variable ...

As in IPv6 people might increase the igmp query robustness variable to
make sure unsolicited state change reports aren't lost on the network. Add
and document this new knob to igmp code.

RFCs allow tuning this parameter back to first IGMP RFC, so we also use
this setting for all counters, including source specific multicast.

Also take over sysctl value when upping the interface and don't reuse
the last one seen on the interface.

Cc: Flavio Leitner <fbl@redhat.com>
Signed-off-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
Acked-by: Flavio Leitner <fbl@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2014-09-04 22:26:14 -07:00

..

netfilter

net: use reciprocal_scale() helper

2014-08-23 12:21:21 -07:00

af_inet.c

net-gre-gro: Fix a bug that breaks the forwarding path

2014-07-16 14:45:26 -07:00

ah4.c

ah4: Use the IPsec protocol multiplexer API

2014-02-25 07:04:17 +01:00

arp.c

ipv4: arp: update neighbour address when a gratuitous arp is received and arp_accept is set

2014-01-02 00:08:38 -05:00

cipso_ipv4.c

netlabel: shorter names for the NetLabel catmap funcs/structs

2014-08-01 11:17:37 -04:00

datagram.c

net: Save TX flow hash in sock and set in skbuf on xmit

2014-07-07 21:14:21 -07:00

devinet.c

ipv4: fail early when creating netdev named all or default

2014-07-29 11:43:50 -07:00

esp4.c

esp4: Use the IPsec protocol multiplexer API

2014-02-25 07:04:17 +01:00

fib_frontend.c

ipv4: Restore accept_local behaviour in fib_validate_source()

2014-08-22 12:23:10 -07:00

fib_lookup.h

ipv4: make fib_detect_death static

2013-12-28 17:01:46 -05:00

fib_rules.c

inet: fix NULL pointer Oops in fib(6)_rule_suppress

2013-12-10 17:54:23 -05:00

fib_semantics.c

ipv4: fib_semantics: increment fib_info_cnt after fib_info allocation

2014-05-07 17:14:32 -04:00

fib_trie.c

list: fix order of arguments for hlist_add_after(_rcu)

2014-08-06 18:01:24 -07:00

gre_demux.c

gre: Add support for checksum unnecessary conversions

2014-09-01 21:36:28 -07:00

gre_offload.c

gre: Add support for checksum unnecessary conversions

2014-09-01 21:36:28 -07:00

icmp.c

ipv4: remove nested rcu_read_lock/unlock

2014-08-02 15:27:35 -07:00

igmp.c

ipv4: implement igmp_qrv sysctl to tune igmp robustness variable

2014-09-04 22:26:14 -07:00

inet_connection_sock.c

ipv4: make ip_local_reserved_ports per netns

2014-05-14 15:31:45 -04:00

inet_diag.c

inet_diag: fix inet_diag_dump_icsk() to use correct state for timewait sockets

2014-01-13 22:35:46 -08:00

inet_fragment.c

inet: frags: use kmem_cache for inet_frag_queue

2014-08-02 15:31:31 -07:00

inet_hashtables.c

net: use reciprocal_scale() helper

2014-08-23 12:21:21 -07:00

inet_lro.c

lro: remove dead code

2013-12-29 16:34:25 -05:00

inet_timewait_sock.c

tcp/dccp: remove twchain

2013-10-08 23:19:24 -04:00

inetpeer.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next

2014-06-12 14:27:40 -07:00

ip_forward.c

net: rename local_df to ignore_df

2014-05-12 14:03:41 -04:00

ip_fragment.c

inet: frags: use kmem_cache for inet_frag_queue

2014-08-02 15:31:31 -07:00

ip_gre.c

gre: allow changing mac address when device is up

2014-06-10 22:46:42 -07:00

ip_input.c

net: Fix memory leak if TPROXY used with TCP early demux

2014-01-27 16:22:11 -08:00

ip_options.c

ipv4: fix buffer overflow in ip_options_compile()

2014-07-21 20:16:26 -07:00

ip_output.c

net-timestamp: add key to disambiguate concurrent datagrams

2014-08-05 16:35:54 -07:00

ip_sockglue.c

sock: deduplicate errqueue dequeue

2014-09-01 21:49:08 -07:00

ip_tunnel_core.c

net: Support for multiple checksums with gso

2014-06-04 22:46:38 -07:00

ip_tunnel.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2014-08-05 18:46:26 -07:00

ip_vti.c

vti: Simplify error handling in module init and exit

2014-06-26 08:21:57 +02:00

ipcomp.c

ipcomp4: Use the IPsec protocol multiplexer API

2014-02-25 07:04:17 +01:00

ipconfig.c

ipconfig: Use time_before

2014-08-22 12:23:11 -07:00

ipip.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2014-06-11 16:02:55 -07:00

ipmr.c

net: set name_assign_type in alloc_netdev()

2014-07-15 16:12:48 -07:00

Kconfig

udp: Add udp_sock_create for UDP tunnels to open listener socket

2014-07-14 16:12:15 -07:00

Makefile

udp: Add udp_sock_create for UDP tunnels to open listener socket

2014-07-14 16:12:15 -07:00

netfilter.c

netfilter: remove double colon

2014-02-19 11:41:25 +01:00

ping.c

net: use inet6_iif instead of IP6CB()->iif

2014-07-31 22:37:06 -07:00

proc.c

inet: frag: don't account number of fragment queues

2014-07-27 22:34:36 -07:00

protocol.c

net: remove outdated comment for ipv4 and ipv6 protocol handler

2013-11-28 18:47:51 -05:00

raw.c

ipv4: Make IP_MULTICAST_ALL and IP_MSFILTER work on raw sockets

2014-07-23 15:13:26 -07:00

route.c

ipv4: removed redundant conditional

2014-08-08 10:22:22 -07:00

syncookies.c

tcp: syncookies: mark cookie_secret read_mostly

2014-08-27 16:30:49 -07:00

sysctl_net_ipv4.c

ipv4: implement igmp_qrv sysctl to tune igmp robustness variable

2014-09-04 22:26:14 -07:00

tcp_bic.c

tcp: whitespace fixes

2014-09-01 18:12:45 -07:00

tcp_cong.c

tcp: whitespace fixes

2014-09-01 18:12:45 -07:00

tcp_cubic.c

tcp: whitespace fixes

2014-09-01 18:12:45 -07:00

tcp_diag.c

tcp: whitespace fixes

2014-09-01 18:12:45 -07:00

tcp_fastopen.c

tcp: remove unnecessary tcp_sk assignment.

2014-06-16 21:35:00 -07:00

tcp_highspeed.c

tcp: whitespace fixes

2014-09-01 18:12:45 -07:00

tcp_htcp.c

tcp: whitespace fixes

2014-09-01 18:12:45 -07:00

tcp_hybla.c

tcp: whitespace fixes

2014-09-01 18:12:45 -07:00

tcp_illinois.c

tcp: whitespace fixes

2014-09-01 18:12:45 -07:00

tcp_input.c

tcp: improve undo on timeout

2014-08-22 21:28:02 -07:00

tcp_ipv4.c

tcp: whitespace fixes

2014-09-01 18:12:45 -07:00

tcp_lp.c

tcp: remove in_flight parameter from cong_avoid() methods

2014-05-03 19:23:07 -04:00

tcp_memcontrol.c

cgroup: replace cgroup_add_cftypes() with cgroup_add_legacy_cftypes()

2014-07-15 11:05:09 -04:00

tcp_metrics.c

tcp: don't allow syn packets without timestamps to pass tcp_tw_recycle logic

2014-08-14 14:38:54 -07:00

tcp_minisocks.c

inet: move ipv6only in sock_common

2014-07-01 23:46:21 -07:00

tcp_offload.c

tcp: Call skb_gro_checksum_validate

2014-08-24 18:09:24 -07:00

tcp_output.c

tcp: fix tcp_release_cb() to dispatch via address family for mtu_reduced()

2014-08-14 14:38:54 -07:00

tcp_probe.c

tcp: whitespace fixes

2014-09-01 18:12:45 -07:00

tcp_scalable.c

tcp: whitespace fixes

2014-09-01 18:12:45 -07:00

tcp_timer.c

tcp: reduce spurious retransmits due to transient SACK reneging

2014-08-05 16:29:33 -07:00

tcp_vegas.c

tcp: whitespace fixes

2014-09-01 18:12:45 -07:00

tcp_vegas.h

net: ipv4/ipv6: Remove extern from function prototypes

2013-10-19 19:12:11 -04:00

tcp_veno.c

tcp: whitespace fixes

2014-09-01 18:12:45 -07:00

tcp_westwood.c

tcp: whitespace fixes

2014-09-01 18:12:45 -07:00

tcp_yeah.c

tcp: whitespace fixes

2014-09-01 18:12:45 -07:00

tcp.c

tcp: don't use timestamp from repaired skb-s to calculate RTT (v2)

2014-08-14 14:38:54 -07:00

tunnel4.c

net: Convert printks to pr_<level>

2012-03-11 23:42:51 -07:00

udp_diag.c

netlink: rename ssk to sk in struct netlink_skb_params

2013-04-19 14:57:56 -04:00

udp_impl.h

net: ipv4/ipv6: Remove extern from function prototypes

2013-10-19 19:12:11 -04:00

udp_offload.c

udp: Add support for doing checksum unnecessary conversion

2014-09-01 21:36:28 -07:00

udp_tunnel.c

udp: Add udp_sock_create for UDP tunnels to open listener socket

2014-07-14 16:12:15 -07:00

udp.c

udp: Add support for doing checksum unnecessary conversion

2014-09-01 21:36:28 -07:00

udplite.c

net: Eliminate no_check from protosw

2014-05-23 16:28:53 -04:00

xfrm4_input.c

xfrm4: Add IPsec protocol multiplexer

2014-02-25 07:04:16 +01:00

xfrm4_mode_beet.c

ipv4: ERROR: code indent should use tabs where possible

2013-12-26 13:43:21 -05:00

xfrm4_mode_transport.c

…

xfrm4_mode_tunnel.c

inetpeer: get rid of ip_id_count

2014-06-02 11:00:41 -07:00

xfrm4_output.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2014-05-24 00:32:30 -04:00

xfrm4_policy.c

xfrm: Introduce xfrm_input_afinfo to access the the callbacks properly

2014-03-14 07:28:07 +01:00

xfrm4_protocol.c

xfrm4: Remove duplicate semicolon

2014-06-30 07:49:47 +02:00

xfrm4_state.c

inet: make no_pmtu_disc per namespace and kill ipv4_config

2013-12-18 16:58:20 -05:00

xfrm4_tunnel.c

sit: add IPv4 over IPv4 support

2013-05-31 17:19:05 -07:00