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-rw-r--r--net/ipv4/proc.c21
1 files changed, 21 insertions, 0 deletions
diff --git a/net/ipv4/proc.c b/net/ipv4/proc.c
index 37ab5802ca08..cdbc6c135849 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;
}