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