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$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 3: Run command service snmp walk local-agent v1 COMMUNITY2TEST! oid 1.3.6.1.4.1.2007.6.3.1.10.5 | grep eth1 at DUT0 and expect this output:
Show output
TELDAT-OSDX-MONDB-INTERFACES-MIB::telOSDxMonDBInterfacesEthernetStatsRxBytes."eth1" = INTEGER: 7286020 TELDAT-OSDX-MONDB-INTERFACES-MIB::telOSDxMonDBInterfacesEthernetStatsRxPackets."eth1" = INTEGER: 62074 TELDAT-OSDX-MONDB-INTERFACES-MIB::telOSDxMonDBInterfacesEthernetStatsRxErrors."eth1" = INTEGER: 0 TELDAT-OSDX-MONDB-INTERFACES-MIB::telOSDxMonDBInterfacesEthernetStatsRxMulticasts."eth1" = INTEGER: 55428 TELDAT-OSDX-MONDB-INTERFACES-MIB::telOSDxMonDBInterfacesEthernetStatsRxBroadcasts."eth1" = INTEGER: 78 TELDAT-OSDX-MONDB-INTERFACES-MIB::telOSDxMonDBInterfacesEthernetStatsTxBytes."eth1" = INTEGER: 74493594 TELDAT-OSDX-MONDB-INTERFACES-MIB::telOSDxMonDBInterfacesEthernetStatsTxPackets."eth1" = INTEGER: 194135 TELDAT-OSDX-MONDB-INTERFACES-MIB::telOSDxMonDBInterfacesEthernetStatsTxErrors."eth1" = INTEGER: 0 TELDAT-OSDX-MONDB-INTERFACES-MIB::telOSDxMonDBInterfacesEthernetStatsTxMulticasts."eth1" = INTEGER: 157692 TELDAT-OSDX-MONDB-INTERFACES-MIB::telOSDxMonDBInterfacesEthernetStatsTxBroadcasts."eth1" = INTEGER: 69
Note
Generate some traffic between DUT0 and DUT1.
Step 4: Ping IP address 10.0.0.2 from DUT0:
admin@DUT0$ 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=0.658 ms 64 bytes from 10.0.0.2: icmp_seq=2 ttl=64 time=0.372 ms 64 bytes from 10.0.0.2: icmp_seq=3 ttl=64 time=0.293 ms 64 bytes from 10.0.0.2: icmp_seq=4 ttl=64 time=0.376 ms 64 bytes from 10.0.0.2: icmp_seq=5 ttl=64 time=0.334 ms --- 10.0.0.2 ping statistics --- 5 packets transmitted, 5 received, 0% packet loss, time 4086ms rtt min/avg/max/mdev = 0.293/0.406/0.658/0.129 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).