Snmp Monitor Stats
This scenario shows how to monitor Ethernet statistics using SNMP.
Test Ethernet Stats Through SNMP
Description
Some ping operations are performed and SNMP monitoring is used to check whether interface statistics increase.
Scenario
Step 1: Set the following configuration in DUT1 :
set interfaces ethernet eth0 address 10.0.0.2/24 set protocols static route 0.0.0.0/0 interface eth0 set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 2: Set the following configuration in DUT0 :
set interfaces ethernet eth1 address 10.0.0.1/24 set protocols static route 0.0.0.0/0 interface eth1 set service snmp community 'COMMUNITY2TEST!' set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 3: Run command service snmp walk local-agent v1 COMMUNITY2TEST! oid 1.3.6.1.4.1.2007.6.3.1.10.5 | grep eth1 at DUT0 and expect this output:
Show output
TELDAT-OSDX-MONDB-INTERFACES-MIB::telOSDxMonDBInterfacesEthernetStatsRxBytes."eth1" = INTEGER: 174003 TELDAT-OSDX-MONDB-INTERFACES-MIB::telOSDxMonDBInterfacesEthernetStatsRxPackets."eth1" = INTEGER: 1641 TELDAT-OSDX-MONDB-INTERFACES-MIB::telOSDxMonDBInterfacesEthernetStatsRxErrors."eth1" = INTEGER: 0 TELDAT-OSDX-MONDB-INTERFACES-MIB::telOSDxMonDBInterfacesEthernetStatsRxMulticasts."eth1" = INTEGER: 1326 TELDAT-OSDX-MONDB-INTERFACES-MIB::telOSDxMonDBInterfacesEthernetStatsRxBroadcasts."eth1" = INTEGER: 261 TELDAT-OSDX-MONDB-INTERFACES-MIB::telOSDxMonDBInterfacesEthernetStatsTxBytes."eth1" = INTEGER: 224571 TELDAT-OSDX-MONDB-INTERFACES-MIB::telOSDxMonDBInterfacesEthernetStatsTxPackets."eth1" = INTEGER: 2296 TELDAT-OSDX-MONDB-INTERFACES-MIB::telOSDxMonDBInterfacesEthernetStatsTxErrors."eth1" = INTEGER: 0 TELDAT-OSDX-MONDB-INTERFACES-MIB::telOSDxMonDBInterfacesEthernetStatsTxMulticasts."eth1" = INTEGER: 1471 TELDAT-OSDX-MONDB-INTERFACES-MIB::telOSDxMonDBInterfacesEthernetStatsTxBroadcasts."eth1" = INTEGER: 313
Note
Generate some traffic between DUT0 and DUT1.
Step 4: Ping IP address 10.0.0.2 from DUT0:
admin@DUT0$ ping 10.0.0.2 count 5 size 56 timeout 1Show output
PING 10.0.0.2 (10.0.0.2) 56(84) bytes of data. 64 bytes from 10.0.0.2: icmp_seq=1 ttl=64 time=0.578 ms 64 bytes from 10.0.0.2: icmp_seq=2 ttl=64 time=0.329 ms 64 bytes from 10.0.0.2: icmp_seq=3 ttl=64 time=0.324 ms 64 bytes from 10.0.0.2: icmp_seq=4 ttl=64 time=0.480 ms 64 bytes from 10.0.0.2: icmp_seq=5 ttl=64 time=0.414 ms --- 10.0.0.2 ping statistics --- 5 packets transmitted, 5 received, 0% packet loss, time 4103ms rtt min/avg/max/mdev = 0.324/0.425/0.578/0.095 ms
Step 5: Ping IP address 224.0.0.1 from DUT0:
admin@DUT0$ ping 224.0.0.1 count 1 size 56 timeout 1Show output
PING 224.0.0.1 (224.0.0.1) 56(84) bytes of data. --- 224.0.0.1 ping statistics --- 1 packets transmitted, 0 received, 100% packet loss, time 0ms
Step 6: Ping IP address 224.0.0.1 from DUT1:
admin@DUT1$ ping 224.0.0.1 count 1 size 56 timeout 1Show output
PING 224.0.0.1 (224.0.0.1) 56(84) bytes of data. --- 224.0.0.1 ping statistics --- 1 packets transmitted, 0 received, 100% packet loss, time 0ms
Step 7: Send arp ping from DUT0 to IP address 1.1.1.1:
admin@DUT0$ arping 1.1.1.1 interface eth1 timeout 5 count 1Show output
ARPING 1.1.1.1 from 10.0.0.1 eth1 Sent 1 probes (1 broadcast(s)) Received 0 response(s)
Step 8: Send arp ping from DUT1 to IP address 1.1.1.1:
admin@DUT1$ arping 1.1.1.1 interface eth0 timeout 5 count 1Show output
ARPING 1.1.1.1 from 10.0.0.2 eth0 Sent 1 probes (1 broadcast(s)) Received 0 response(s)
Note
Repeat the SNMP command above to check for new statistics (information may take some time to refresh).