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Eric Dumazet 6cce09f87a tcp: Add SNMP counters for backlog and min_ttl drops 
Commit 6b03a53a (tcp: use limited socket backlog) added the possibility
of dropping frames when backlog queue is full.

Commit d218d111 (tcp: Generalized TTL Security Mechanism) added the
possibility of dropping frames when TTL is under a given limit.

This patch adds new SNMP MIB entries, named TCPBacklogDrop and
TCPMinTTLDrop, published in /proc/net/netstat in TcpExt: line

netstat -s | egrep "TCPBacklogDrop|TCPMinTTLDrop"
    TCPBacklogDrop: 0
    TCPMinTTLDrop: 0

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
 		2010-03-08 10:45:27 -08:00
..
netfilter Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/kaber/nf-next-2.6 2010-02-26 09:31:09 -08:00
Kconfig
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Makefile
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addrconf.c IPv6: fix race between cleanup and add/delete address 2010-03-04 00:39:34 -08:00
addrconf_core.c ipv6: Remove IPV6_ADDR_RESERVED 2010-02-26 03:59:07 -08:00
addrlabel.c
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af_inet6.c percpu: add __percpu sparse annotations to net 2010-02-16 23:05:38 -08:00
ah6.c xfrm: SA lookups signature with mark 2010-02-22 16:20:22 -08:00
anycast.c
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datagram.c
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esp6.c xfrm: SA lookups signature with mark 2010-02-22 16:20:22 -08:00
exthdrs.c ipv6: drop unused "dev" arg of icmpv6_send() 2010-02-18 14:30:17 -08:00
exthdrs_core.c
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fib6_rules.c ipv6: Optmize translation between IPV6_PREFER_SRC_xxx and RT6_LOOKUP_F_xxx. 2010-03-07 15:25:53 -08:00
icmp.c ipv6: drop unused "dev" arg of icmpv6_send() 2010-02-18 14:30:17 -08:00
inet6_connection_sock.c
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inet6_hashtables.c
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ip6_fib.c ipv6: use standard lists for FIB walks 2010-02-18 14:30:17 -08:00
ip6_flowlabel.c
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ip6_input.c ipv6: drop unused "dev" arg of icmpv6_send() 2010-02-18 14:30:17 -08:00
ip6_output.c ipv6: Use 1280 as min MTU for ipv6 forwarding 2010-02-26 04:34:49 -08:00
ip6_tunnel.c ipv6: drop unused "dev" arg of icmpv6_send() 2010-02-18 14:30:17 -08:00
ip6mr.c
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ipcomp6.c xfrm: SA lookups signature with mark 2010-02-22 16:20:22 -08:00
ipv6_sockglue.c
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mcast.c IPv6: convert mc_lock to spinlock 2010-02-17 18:48:44 -08:00
mip6.c ipv6: drop unused "dev" arg of icmpv6_send() 2010-02-18 14:30:17 -08:00
ndisc.c net neigh: Decouple per interface neighbour table controls from binary sysctls 2010-02-16 15:55:18 -08:00
netfilter.c
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proc.c percpu: add __percpu sparse annotations to net 2010-02-16 23:05:38 -08:00
protocol.c
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raw.c
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reassembly.c ipv6: drop unused "dev" arg of icmpv6_send() 2010-02-18 14:30:17 -08:00
route.c ipv6: Optmize translation between IPV6_PREFER_SRC_xxx and RT6_LOOKUP_F_xxx. 2010-03-07 15:25:53 -08:00
sit.c ipv6: drop unused "dev" arg of icmpv6_send() 2010-02-18 14:30:17 -08:00
syncookies.c
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sysctl_net_ipv6.c
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tcp_ipv6.c tcp: Add SNMP counters for backlog and min_ttl drops 2010-03-08 10:45:27 -08:00
tunnel6.c ipv6: drop unused "dev" arg of icmpv6_send() 2010-02-18 14:30:17 -08:00
udp.c net: backlog functions rename 2010-03-05 13:34:03 -08:00
udp_impl.h
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udplite.c
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xfrm6_input.c xfrm: SA lookups signature with mark 2010-02-22 16:20:22 -08:00
xfrm6_mode_beet.c
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xfrm6_mode_ro.c
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xfrm6_mode_transport.c
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xfrm6_mode_tunnel.c
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xfrm6_output.c ipv6: drop unused "dev" arg of icmpv6_send() 2010-02-18 14:30:17 -08:00
xfrm6_policy.c ipsec: Fix bogus bundle flowi 2010-03-03 01:04:37 -08:00
xfrm6_state.c
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xfrm6_tunnel.c net: remove INIT_RCU_HEAD() usage 2010-02-17 00:03:27 -08:00