1235697 - ipSystemStatsInOctets & ipSystemStatsHCInOctets for IPV4 not implemented with net-snmp in RHEL 7
commit b4caf543cff7dba8f9acca2b9ea88c9b79dc39ee
Author: Niels Baggesen <nba@users.sourceforge.net>
Date: Mon Oct 22 16:32:12 2012 +0200
Pick up HC octets and McastOctets from /proc/net/netstat of current RHEL6
and Fedora kernels.
diff --git a/agent/mibgroup/ip-mib/data_access/systemstats_linux.c b/agent/mibgroup/ip-mib/data_access/systemstats_linux.c
index fbfd8a2..3ba8646 100644
--- a/agent/mibgroup/ip-mib/data_access/systemstats_linux.c
+++ b/agent/mibgroup/ip-mib/data_access/systemstats_linux.c
@@ -271,7 +271,7 @@ _additional_systemstats_v4(netsnmp_systemstats_entry* entry,
FILE *devin;
char line[1024];
int scan_count;
- unsigned long long scan_vals[6];
+ unsigned long long scan_vals[12];
int retval = 0;
DEBUGMSGTL(("access:systemstats:container:arch",
@@ -301,9 +301,11 @@ _additional_systemstats_v4(netsnmp_systemstats_entry* entry,
memset(scan_vals, 0x0, sizeof(scan_vals));
scan_count = sscanf(line,
"%*s" /* ignore `IpExt:' */
- "%llu %llu %llu %llu %llu %llu",
+ "%llu %llu %llu %llu %llu %llu %llu %llu %llu %llu %llu %llu",
&scan_vals[0], &scan_vals[1], &scan_vals[2],
- &scan_vals[3], &scan_vals[4], &scan_vals[5]);
+ &scan_vals[3], &scan_vals[4], &scan_vals[5],
+ &scan_vals[6], &scan_vals[7], &scan_vals[8],
+ &scan_vals[9], &scan_vals[10], &scan_vals[11]);
if (scan_count < 6) {
snmp_log(LOG_ERR,
"error scanning addtional systemstats data"
@@ -331,6 +333,21 @@ _additional_systemstats_v4(netsnmp_systemstats_entry* entry,
entry->stats.columnAvail[IPSYSTEMSTATSTABLE_HCOUTMCASTPKTS] = 1;
entry->stats.columnAvail[IPSYSTEMSTATSTABLE_HCINBCASTPKTS] = 1;
entry->stats.columnAvail[IPSYSTEMSTATSTABLE_HCOUTBCASTPKTS] = 1;
+ if (scan_count >= 12) {
+ entry->stats.HCInOctets.low = scan_vals[6] & 0xffffffff;
+ entry->stats.HCInOctets.high = scan_vals[6] >> 32;
+ entry->stats.HCOutOctets.low = scan_vals[7] & 0xffffffff;
+ entry->stats.HCOutOctets.high = scan_vals[7] >> 32;
+ entry->stats.HCInMcastOctets.low = scan_vals[8] & 0xffffffff;
+ entry->stats.HCInMcastOctets.high = scan_vals[8] >> 32;
+ entry->stats.HCOutMcastOctets.low = scan_vals[9] & 0xffffffff;
+ entry->stats.HCOutMcastOctets.high = scan_vals[9] >> 32;
+ /* 10 and 11 are In/OutBcastOctets */
+ entry->stats.columnAvail[IPSYSTEMSTATSTABLE_HCINOCTETS] = 1;
+ entry->stats.columnAvail[IPSYSTEMSTATSTABLE_HCOUTOCTETS] = 1;
+ entry->stats.columnAvail[IPSYSTEMSTATSTABLE_HCINMCASTOCTETS] = 1;
+ entry->stats.columnAvail[IPSYSTEMSTATSTABLE_HCOUTMCASTOCTETS] = 1;
+ }
}
}