All MIBs › ERICSSON-ROUTER-PING-MIB › eriRouterPingHistoryRttSumOfSquares
eriRouterPingHistoryRttSumOfSquares
Module: ERICSSON-ROUTER-PING-MIB
OID (symbolic): ERICSSON-ROUTER-PING-MIB::eriRouterPingHistoryRttSumOfSquares
OID (numeric): 1.3.6.1.4.1.193.218.2.46.1.2.2.1.9
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-only
Description: This object contains the sum of the squares for all ping responses received. Its purpose is to enable standard deviation calculation. The value of this object MUST be reported as 0 when no ping responses have been received.
What is eriRouterPingHistoryRttSumOfSquares?
This object holds the sum of the squares of all round-trip times received during this historical ping test run, reported as 0 if none were received, provided so standard deviation can be calculated from it. Admins or monitoring tools use this together with the average RTT and probe response count to compute the statistical variance or standard deviation of latency for that test run. A monitoring tool would combine this sum-of-squares value with the average RTT and response count to derive the standard deviation of latency observed during that historical run.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.193.218.2.46.1.2.2.1.9 snmpwalk -v2c -c public <target> ERICSSON-ROUTER-PING-MIB::eriRouterPingHistoryRttSumOfSquares
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.193.218.2.46.1.2.2.1.9.1 snmpget -v2c -c public <target> ERICSSON-ROUTER-PING-MIB::eriRouterPingHistoryRttSumOfSquares.1
Start monitoring Ericsson SmartEdge/SM/SSR router (Redback Networks heritage) (active ICMP ping tests, RTT/jitter) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ERICSSON-ROUTER-PING-MIB::eriRouterPingHistoryRttSumOfSquares OID value, configure state conditions and alerts, and monitor any Ericsson SmartEdge/SM/SSR router (Redback Networks heritage) (active ICMP ping tests, RTT/jitter) from a single console.
OID Breakdown
Upper-level ancestors (9 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.193 | ericsson | ANS-COMMON-MIB |
| 1.3.6.1.4.1.193.218 | eriRouterSMI | ERICSSON-ROUTER-SMI |
| 1.3.6.1.4.1.193.218.2 | eriRouterMgmt | ERICSSON-ROUTER-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.193.218.2.46 | eriRouterPingMib | ERICSSON-ROUTER-PING-MIB |
| 1.3.6.1.4.1.193.218.2.46.1 | eriRouterPingObjects | ERICSSON-ROUTER-PING-MIB |
| 1.3.6.1.4.1.193.218.2.46.1.2 | eriRouterPingResults | ERICSSON-ROUTER-PING-MIB |
| 1.3.6.1.4.1.193.218.2.46.1.2.2 | eriRouterPingHistoryTable | ERICSSON-ROUTER-PING-MIB |
| 1.3.6.1.4.1.193.218.2.46.1.2.2.1 | eriRouterPingHistoryEntry | ERICSSON-ROUTER-PING-MIB |
| 1.3.6.1.4.1.193.218.2.46.1.2.2.1.9 | eriRouterPingHistoryRttSumOfSquares | ERICSSON-ROUTER-PING-MIB |