git.baikalelectronics.ru Git - kernel.git/commit

author	Eric Dumazet <edumazet@google.com>
	Mon, 29 Apr 2013 08:39:56 +0000 (08:39 +0000)
committer	David S. Miller <davem@davemloft.net>
	Mon, 29 Apr 2013 19:14:03 +0000 (15:14 -0400)
commit	f48942a9f3cd6405298bf92847b90c021e7fcc8b
tree	7f2c2130e3dec81aea01e997cec7e87744f02694	tree \| snapshot
parent	70fcaa1eb154964d98aa94812ab572fddb5fb130	commit \| diff

net: Add MIB counters for checksum errors

Add MIB counters for checksum errors in IP layer,
and TCP/UDP/ICMP layers, to help diagnose problems.

$ nstat -a | grep  Csum
IcmpInCsumErrors                72                 0.0
TcpInCsumErrors                 382                0.0
UdpInCsumErrors                 463221             0.0
Icmp6InCsumErrors               75                 0.0
Udp6InCsumErrors                173442             0.0
IpExtInCsumErrors               10884              0.0

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

include/uapi/linux/snmp.h		diff \| blob \| history
net/ipv4/icmp.c		diff \| blob \| history
net/ipv4/ip_input.c		diff \| blob \| history
net/ipv4/proc.c		diff \| blob \| history
net/ipv4/tcp_input.c		diff \| blob \| history
net/ipv4/tcp_ipv4.c		diff \| blob \| history
net/ipv4/tcp_output.c		diff \| blob \| history
net/ipv4/udp.c		diff \| blob \| history
net/ipv6/icmp.c		diff \| blob \| history
net/ipv6/proc.c		diff \| blob \| history
net/ipv6/tcp_ipv6.c		diff \| blob \| history
net/ipv6/udp.c		diff \| blob \| history