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| author | Mitsuru Chinen <mitch@linux.vnet.ibm.com> | 2007-05-14 03:07:30 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2007-05-14 03:07:30 -0700 |
| commit | d831666e98b4f1e19ebdd2349735f47bf37cd293 (patch) | |
| tree | 5e4777090c6c2189b6fe945de174f4b3d82091d9 /net | |
| parent | ae7bf20a6316272acfcaef5d265b18aaa54b41e4 (diff) | |
| download | op-kernel-dev-d831666e98b4f1e19ebdd2349735f47bf37cd293.zip op-kernel-dev-d831666e98b4f1e19ebdd2349735f47bf37cd293.tar.gz | |
[IPV4] SNMP: Display new statistics at /proc/net/netstat
This displays the statistics specified in the updated IP-MIB RFC
(RFC4293) in /proc/net/netstat. The reason why these are not displayed
in /proc/net/snmp is that some existing utilities are developed under
the assumption which ipstat items in /proc/net/snmp is unchanged.
Signed-off-by: Mitsuru Chinen <mitch@linux.vnet.ibm.com>
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/ipv4/proc.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/net/ipv4/proc.c b/net/ipv4/proc.c index 37ab580..cdbc6c1 100644 --- a/net/ipv4/proc.c +++ b/net/ipv4/proc.c @@ -109,6 +109,17 @@ static const struct snmp_mib snmp4_ipstats_list[] = { SNMP_MIB_SENTINEL }; +/* Following RFC4293 items are displayed in /proc/net/netstat */ +static const struct snmp_mib snmp4_ipextstats_list[] = { + SNMP_MIB_ITEM("InNoRoutes", IPSTATS_MIB_INNOROUTES), + SNMP_MIB_ITEM("InTruncatedPkts", IPSTATS_MIB_INTRUNCATEDPKTS), + SNMP_MIB_ITEM("InMcastPkts", IPSTATS_MIB_INMCASTPKTS), + SNMP_MIB_ITEM("OutMcastPkts", IPSTATS_MIB_OUTMCASTPKTS), + SNMP_MIB_ITEM("InBcastPkts", IPSTATS_MIB_INBCASTPKTS), + SNMP_MIB_ITEM("OutBcastPkts", IPSTATS_MIB_OUTBCASTPKTS), + SNMP_MIB_SENTINEL +}; + static const struct snmp_mib snmp4_icmp_list[] = { SNMP_MIB_ITEM("InMsgs", ICMP_MIB_INMSGS), SNMP_MIB_ITEM("InErrors", ICMP_MIB_INERRORS), @@ -338,6 +349,16 @@ static int netstat_seq_show(struct seq_file *seq, void *v) snmp_fold_field((void **)net_statistics, snmp4_net_list[i].entry)); + seq_puts(seq, "\nIpExt:"); + for (i = 0; snmp4_ipextstats_list[i].name != NULL; i++) + seq_printf(seq, " %s", snmp4_ipextstats_list[i].name); + + seq_puts(seq, "\nIpExt:"); + for (i = 0; snmp4_ipextstats_list[i].name != NULL; i++) + seq_printf(seq, " %lu", + snmp_fold_field((void **)ip_statistics, + snmp4_ipextstats_list[i].entry)); + seq_putc(seq, '\n'); return 0; } |
