Check Listening Addresses
This scenario shows how to restrict the addresses used to listen for incoming requests in SNMPv3. In addition, the SNMP ‘walk’ and ‘table’ commands are checked.
Test SNMPv3
Description
Listening addresses are configured for a user in DUT0, and the ‘walk’ and ‘table’ commands are used to check incoming requests in SNMPv3 .
Scenario
Step 1: Set the following configuration in DUT0:
set interfaces ethernet eth0 address 10.0.0.1/24 set interfaces dummy dum0 address 20.0.0.1/24 set service snmp user USER2TEST
Step 2: Set the following configuration in DUT1:
set interfaces ethernet eth0 address 10.0.0.2/24
Note
Initially, local and DUT1 requests are allowed, since the ‘listen‘ field is set for all interfaces by default.
Step 3: Run command service snmp walk local-agent v3 USER2TEST oid ifTable at DUT0 and check if output matches the following regular expressions:
::ifDescr\.1 = STRING: "?lo"?Show output
IF-MIB::ifIndex.1 = INTEGER: 1 IF-MIB::ifIndex.2 = INTEGER: 2 IF-MIB::ifIndex.3 = INTEGER: 3 IF-MIB::ifIndex.4 = INTEGER: 4 IF-MIB::ifIndex.19 = INTEGER: 19 IF-MIB::ifIndex.20 = INTEGER: 20 IF-MIB::ifIndex.21 = INTEGER: 21 IF-MIB::ifIndex.24 = INTEGER: 24 IF-MIB::ifIndex.26 = INTEGER: 26 IF-MIB::ifIndex.28 = INTEGER: 28 IF-MIB::ifIndex.117 = INTEGER: 117 IF-MIB::ifDescr.1 = STRING: lo IF-MIB::ifDescr.2 = STRING: Red Hat, Inc Device 0001 IF-MIB::ifDescr.3 = STRING: Red Hat, Inc Device 0001 IF-MIB::ifDescr.4 = STRING: ip_vti0 IF-MIB::ifDescr.19 = STRING: gre0 IF-MIB::ifDescr.20 = STRING: gretap0 IF-MIB::ifDescr.21 = STRING: erspan0 IF-MIB::ifDescr.24 = STRING: tunl0 IF-MIB::ifDescr.26 = STRING: ip6tnl0 IF-MIB::ifDescr.28 = STRING: sit0 IF-MIB::ifDescr.117 = STRING: dum0 IF-MIB::ifType.1 = INTEGER: softwareLoopback(24) IF-MIB::ifType.2 = INTEGER: ethernetCsmacd(6) IF-MIB::ifType.3 = INTEGER: ethernetCsmacd(6) IF-MIB::ifType.4 = INTEGER: tunnel(131) IF-MIB::ifType.19 = INTEGER: tunnel(131) IF-MIB::ifType.20 = INTEGER: ethernetCsmacd(6) IF-MIB::ifType.21 = INTEGER: ethernetCsmacd(6) IF-MIB::ifType.24 = INTEGER: tunnel(131) IF-MIB::ifType.26 = INTEGER: tunnel(131) IF-MIB::ifType.28 = INTEGER: tunnel(131) IF-MIB::ifType.117 = INTEGER: ethernetCsmacd(6) IF-MIB::ifMtu.1 = INTEGER: 65536 IF-MIB::ifMtu.2 = INTEGER: 1500 IF-MIB::ifMtu.3 = INTEGER: 1500 IF-MIB::ifMtu.4 = INTEGER: 1480 IF-MIB::ifMtu.19 = INTEGER: 1476 IF-MIB::ifMtu.20 = INTEGER: 1462 IF-MIB::ifMtu.21 = INTEGER: 1450 IF-MIB::ifMtu.24 = INTEGER: 1480 IF-MIB::ifMtu.26 = INTEGER: 1452 IF-MIB::ifMtu.28 = INTEGER: 1480 IF-MIB::ifMtu.117 = INTEGER: 1500 IF-MIB::ifSpeed.1 = Gauge32: 10000000 IF-MIB::ifSpeed.2 = Gauge32: 0 IF-MIB::ifSpeed.3 = Gauge32: 0 IF-MIB::ifSpeed.4 = Gauge32: 0 IF-MIB::ifSpeed.19 = Gauge32: 0 IF-MIB::ifSpeed.20 = Gauge32: 0 IF-MIB::ifSpeed.21 = Gauge32: 0 IF-MIB::ifSpeed.24 = Gauge32: 0 IF-MIB::ifSpeed.26 = Gauge32: 0 IF-MIB::ifSpeed.28 = Gauge32: 0 IF-MIB::ifSpeed.117 = Gauge32: 0 IF-MIB::ifPhysAddress.1 = STRING: IF-MIB::ifPhysAddress.2 = STRING: de:ad:be:ef:6c:10 IF-MIB::ifPhysAddress.3 = STRING: de:ad:be:ef:6c:11 IF-MIB::ifPhysAddress.4 = STRING: IF-MIB::ifPhysAddress.19 = STRING: IF-MIB::ifPhysAddress.20 = STRING: IF-MIB::ifPhysAddress.21 = STRING: IF-MIB::ifPhysAddress.24 = STRING: IF-MIB::ifPhysAddress.26 = STRING: IF-MIB::ifPhysAddress.28 = STRING: IF-MIB::ifPhysAddress.117 = STRING: e2:4d:f0:3b:b5:ee IF-MIB::ifAdminStatus.1 = INTEGER: up(1) IF-MIB::ifAdminStatus.2 = INTEGER: up(1) IF-MIB::ifAdminStatus.3 = INTEGER: down(2) IF-MIB::ifAdminStatus.4 = INTEGER: down(2) IF-MIB::ifAdminStatus.19 = INTEGER: down(2) IF-MIB::ifAdminStatus.20 = INTEGER: down(2) IF-MIB::ifAdminStatus.21 = INTEGER: down(2) IF-MIB::ifAdminStatus.24 = INTEGER: down(2) IF-MIB::ifAdminStatus.26 = INTEGER: down(2) IF-MIB::ifAdminStatus.28 = INTEGER: down(2) IF-MIB::ifAdminStatus.117 = INTEGER: up(1) IF-MIB::ifOperStatus.1 = INTEGER: up(1) IF-MIB::ifOperStatus.2 = INTEGER: up(1) IF-MIB::ifOperStatus.3 = INTEGER: down(2) IF-MIB::ifOperStatus.4 = INTEGER: down(2) IF-MIB::ifOperStatus.19 = INTEGER: down(2) IF-MIB::ifOperStatus.20 = INTEGER: down(2) IF-MIB::ifOperStatus.21 = INTEGER: down(2) IF-MIB::ifOperStatus.24 = INTEGER: down(2) IF-MIB::ifOperStatus.26 = INTEGER: down(2) IF-MIB::ifOperStatus.28 = INTEGER: down(2) IF-MIB::ifOperStatus.117 = INTEGER: up(1) IF-MIB::ifLastChange.1 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.2 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.3 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.4 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.19 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.20 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.21 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.24 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.26 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.28 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.117 = Timeticks: (0) 0:00:00.00 IF-MIB::ifInOctets.1 = Counter32: 215653 IF-MIB::ifInOctets.2 = Counter32: 35059081 IF-MIB::ifInOctets.3 = Counter32: 3065922516 IF-MIB::ifInOctets.4 = Counter32: 0 IF-MIB::ifInOctets.19 = Counter32: 0 IF-MIB::ifInOctets.20 = Counter32: 0 IF-MIB::ifInOctets.21 = Counter32: 0 IF-MIB::ifInOctets.24 = Counter32: 0 IF-MIB::ifInOctets.26 = Counter32: 0 IF-MIB::ifInOctets.28 = Counter32: 0 IF-MIB::ifInOctets.117 = Counter32: 0 IF-MIB::ifInUcastPkts.1 = Counter32: 0 IF-MIB::ifInUcastPkts.2 = Counter32: 0 IF-MIB::ifInUcastPkts.3 = Counter32: 0 IF-MIB::ifInUcastPkts.4 = Counter32: 0 IF-MIB::ifInUcastPkts.19 = Counter32: 0 IF-MIB::ifInUcastPkts.20 = Counter32: 0 IF-MIB::ifInUcastPkts.21 = Counter32: 0 IF-MIB::ifInUcastPkts.24 = Counter32: 0 IF-MIB::ifInUcastPkts.26 = Counter32: 0 IF-MIB::ifInUcastPkts.28 = Counter32: 0 IF-MIB::ifInUcastPkts.117 = Counter32: 0 IF-MIB::ifInNUcastPkts.1 = Counter32: 0 IF-MIB::ifInNUcastPkts.2 = Counter32: 0 IF-MIB::ifInNUcastPkts.3 = Counter32: 0 IF-MIB::ifInNUcastPkts.4 = Counter32: 0 IF-MIB::ifInNUcastPkts.19 = Counter32: 0 IF-MIB::ifInNUcastPkts.20 = Counter32: 0 IF-MIB::ifInNUcastPkts.21 = Counter32: 0 IF-MIB::ifInNUcastPkts.24 = Counter32: 0 IF-MIB::ifInNUcastPkts.26 = Counter32: 0 IF-MIB::ifInNUcastPkts.28 = Counter32: 0 IF-MIB::ifInNUcastPkts.117 = Counter32: 0 IF-MIB::ifInDiscards.1 = Counter32: 0 IF-MIB::ifInDiscards.2 = Counter32: 168 IF-MIB::ifInDiscards.3 = Counter32: 14 IF-MIB::ifInDiscards.4 = Counter32: 0 IF-MIB::ifInDiscards.19 = Counter32: 0 IF-MIB::ifInDiscards.20 = Counter32: 0 IF-MIB::ifInDiscards.21 = Counter32: 0 IF-MIB::ifInDiscards.24 = Counter32: 0 IF-MIB::ifInDiscards.26 = Counter32: 0 IF-MIB::ifInDiscards.28 = Counter32: 0 IF-MIB::ifInDiscards.117 = Counter32: 0 IF-MIB::ifInErrors.1 = Counter32: 0 IF-MIB::ifInErrors.2 = Counter32: 0 IF-MIB::ifInErrors.3 = Counter32: 0 IF-MIB::ifInErrors.4 = Counter32: 0 IF-MIB::ifInErrors.19 = Counter32: 0 IF-MIB::ifInErrors.20 = Counter32: 0 IF-MIB::ifInErrors.21 = Counter32: 0 IF-MIB::ifInErrors.24 = Counter32: 0 IF-MIB::ifInErrors.26 = Counter32: 0 IF-MIB::ifInErrors.28 = Counter32: 0 IF-MIB::ifInErrors.117 = Counter32: 0 IF-MIB::ifInUnknownProtos.1 = Counter32: 0 IF-MIB::ifInUnknownProtos.2 = Counter32: 0 IF-MIB::ifInUnknownProtos.3 = Counter32: 0 IF-MIB::ifInUnknownProtos.4 = Counter32: 0 IF-MIB::ifInUnknownProtos.19 = Counter32: 0 IF-MIB::ifInUnknownProtos.20 = Counter32: 0 IF-MIB::ifInUnknownProtos.21 = Counter32: 0 IF-MIB::ifInUnknownProtos.24 = Counter32: 0 IF-MIB::ifInUnknownProtos.26 = Counter32: 0 IF-MIB::ifInUnknownProtos.28 = Counter32: 0 IF-MIB::ifInUnknownProtos.117 = Counter32: 0 IF-MIB::ifOutOctets.1 = Counter32: 215653 IF-MIB::ifOutOctets.2 = Counter32: 1545440845 IF-MIB::ifOutOctets.3 = Counter32: 266821829 IF-MIB::ifOutOctets.4 = Counter32: 0 IF-MIB::ifOutOctets.19 = Counter32: 0 IF-MIB::ifOutOctets.20 = Counter32: 0 IF-MIB::ifOutOctets.21 = Counter32: 0 IF-MIB::ifOutOctets.24 = Counter32: 0 IF-MIB::ifOutOctets.26 = Counter32: 0 IF-MIB::ifOutOctets.28 = Counter32: 0 IF-MIB::ifOutOctets.117 = Counter32: 0 IF-MIB::ifOutUcastPkts.1 = Counter32: 2106 IF-MIB::ifOutUcastPkts.2 = Counter32: 1235908 IF-MIB::ifOutUcastPkts.3 = Counter32: 3325449 IF-MIB::ifOutUcastPkts.4 = Counter32: 0 IF-MIB::ifOutUcastPkts.19 = Counter32: 0 IF-MIB::ifOutUcastPkts.20 = Counter32: 0 IF-MIB::ifOutUcastPkts.21 = Counter32: 0 IF-MIB::ifOutUcastPkts.24 = Counter32: 0 IF-MIB::ifOutUcastPkts.26 = Counter32: 0 IF-MIB::ifOutUcastPkts.28 = Counter32: 0 IF-MIB::ifOutUcastPkts.117 = Counter32: 0 IF-MIB::ifOutNUcastPkts.1 = Counter32: 0 IF-MIB::ifOutNUcastPkts.2 = Counter32: 0 IF-MIB::ifOutNUcastPkts.3 = Counter32: 0 IF-MIB::ifOutNUcastPkts.4 = Counter32: 0 IF-MIB::ifOutNUcastPkts.19 = Counter32: 0 IF-MIB::ifOutNUcastPkts.20 = Counter32: 0 IF-MIB::ifOutNUcastPkts.21 = Counter32: 0 IF-MIB::ifOutNUcastPkts.24 = Counter32: 0 IF-MIB::ifOutNUcastPkts.26 = Counter32: 0 IF-MIB::ifOutNUcastPkts.28 = Counter32: 0 IF-MIB::ifOutNUcastPkts.117 = Counter32: 0 IF-MIB::ifOutDiscards.1 = Counter32: 0 IF-MIB::ifOutDiscards.2 = Counter32: 0 IF-MIB::ifOutDiscards.3 = Counter32: 0 IF-MIB::ifOutDiscards.4 = Counter32: 0 IF-MIB::ifOutDiscards.19 = Counter32: 0 IF-MIB::ifOutDiscards.20 = Counter32: 0 IF-MIB::ifOutDiscards.21 = Counter32: 0 IF-MIB::ifOutDiscards.24 = Counter32: 0 IF-MIB::ifOutDiscards.26 = Counter32: 0 IF-MIB::ifOutDiscards.28 = Counter32: 0 IF-MIB::ifOutDiscards.117 = Counter32: 0 IF-MIB::ifOutErrors.1 = Counter32: 0 IF-MIB::ifOutErrors.2 = Counter32: 0 IF-MIB::ifOutErrors.3 = Counter32: 0 IF-MIB::ifOutErrors.4 = Counter32: 0 IF-MIB::ifOutErrors.19 = Counter32: 0 IF-MIB::ifOutErrors.20 = Counter32: 0 IF-MIB::ifOutErrors.21 = Counter32: 0 IF-MIB::ifOutErrors.24 = Counter32: 0 IF-MIB::ifOutErrors.26 = Counter32: 0 IF-MIB::ifOutErrors.28 = Counter32: 0 IF-MIB::ifOutErrors.117 = Counter32: 0 IF-MIB::ifOutQLen.1 = Gauge32: 0 IF-MIB::ifOutQLen.2 = Gauge32: 0 IF-MIB::ifOutQLen.3 = Gauge32: 0 IF-MIB::ifOutQLen.4 = Gauge32: 0 IF-MIB::ifOutQLen.19 = Gauge32: 0 IF-MIB::ifOutQLen.20 = Gauge32: 0 IF-MIB::ifOutQLen.21 = Gauge32: 0 IF-MIB::ifOutQLen.24 = Gauge32: 0 IF-MIB::ifOutQLen.26 = Gauge32: 0 IF-MIB::ifOutQLen.28 = Gauge32: 0 IF-MIB::ifOutQLen.117 = Gauge32: 0 IF-MIB::ifSpecific.1 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.2 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.3 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.4 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.19 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.20 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.21 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.24 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.26 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.28 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.117 = OID: SNMPv2-SMI::zeroDotZero
Step 4: Run command service snmp walk remote-agent 10.0.0.1 v3 USER2TEST oid ifTable at DUT1 and check if output matches the following regular expressions:
::ifDescr\.1 = STRING: "?lo"?Show output
IF-MIB::ifIndex.1 = INTEGER: 1 IF-MIB::ifIndex.2 = INTEGER: 2 IF-MIB::ifIndex.3 = INTEGER: 3 IF-MIB::ifIndex.4 = INTEGER: 4 IF-MIB::ifIndex.19 = INTEGER: 19 IF-MIB::ifIndex.20 = INTEGER: 20 IF-MIB::ifIndex.21 = INTEGER: 21 IF-MIB::ifIndex.24 = INTEGER: 24 IF-MIB::ifIndex.26 = INTEGER: 26 IF-MIB::ifIndex.28 = INTEGER: 28 IF-MIB::ifIndex.117 = INTEGER: 117 IF-MIB::ifDescr.1 = STRING: lo IF-MIB::ifDescr.2 = STRING: Red Hat, Inc Device 0001 IF-MIB::ifDescr.3 = STRING: Red Hat, Inc Device 0001 IF-MIB::ifDescr.4 = STRING: ip_vti0 IF-MIB::ifDescr.19 = STRING: gre0 IF-MIB::ifDescr.20 = STRING: gretap0 IF-MIB::ifDescr.21 = STRING: erspan0 IF-MIB::ifDescr.24 = STRING: tunl0 IF-MIB::ifDescr.26 = STRING: ip6tnl0 IF-MIB::ifDescr.28 = STRING: sit0 IF-MIB::ifDescr.117 = STRING: dum0 IF-MIB::ifType.1 = INTEGER: softwareLoopback(24) IF-MIB::ifType.2 = INTEGER: ethernetCsmacd(6) IF-MIB::ifType.3 = INTEGER: ethernetCsmacd(6) IF-MIB::ifType.4 = INTEGER: tunnel(131) IF-MIB::ifType.19 = INTEGER: tunnel(131) IF-MIB::ifType.20 = INTEGER: ethernetCsmacd(6) IF-MIB::ifType.21 = INTEGER: ethernetCsmacd(6) IF-MIB::ifType.24 = INTEGER: tunnel(131) IF-MIB::ifType.26 = INTEGER: tunnel(131) IF-MIB::ifType.28 = INTEGER: tunnel(131) IF-MIB::ifType.117 = INTEGER: ethernetCsmacd(6) IF-MIB::ifMtu.1 = INTEGER: 65536 IF-MIB::ifMtu.2 = INTEGER: 1500 IF-MIB::ifMtu.3 = INTEGER: 1500 IF-MIB::ifMtu.4 = INTEGER: 1480 IF-MIB::ifMtu.19 = INTEGER: 1476 IF-MIB::ifMtu.20 = INTEGER: 1462 IF-MIB::ifMtu.21 = INTEGER: 1450 IF-MIB::ifMtu.24 = INTEGER: 1480 IF-MIB::ifMtu.26 = INTEGER: 1452 IF-MIB::ifMtu.28 = INTEGER: 1480 IF-MIB::ifMtu.117 = INTEGER: 1500 IF-MIB::ifSpeed.1 = Gauge32: 10000000 IF-MIB::ifSpeed.2 = Gauge32: 0 IF-MIB::ifSpeed.3 = Gauge32: 0 IF-MIB::ifSpeed.4 = Gauge32: 0 IF-MIB::ifSpeed.19 = Gauge32: 0 IF-MIB::ifSpeed.20 = Gauge32: 0 IF-MIB::ifSpeed.21 = Gauge32: 0 IF-MIB::ifSpeed.24 = Gauge32: 0 IF-MIB::ifSpeed.26 = Gauge32: 0 IF-MIB::ifSpeed.28 = Gauge32: 0 IF-MIB::ifSpeed.117 = Gauge32: 0 IF-MIB::ifPhysAddress.1 = STRING: IF-MIB::ifPhysAddress.2 = STRING: de:ad:be:ef:6c:10 IF-MIB::ifPhysAddress.3 = STRING: de:ad:be:ef:6c:11 IF-MIB::ifPhysAddress.4 = STRING: IF-MIB::ifPhysAddress.19 = STRING: IF-MIB::ifPhysAddress.20 = STRING: IF-MIB::ifPhysAddress.21 = STRING: IF-MIB::ifPhysAddress.24 = STRING: IF-MIB::ifPhysAddress.26 = STRING: IF-MIB::ifPhysAddress.28 = STRING: IF-MIB::ifPhysAddress.117 = STRING: e2:4d:f0:3b:b5:ee IF-MIB::ifAdminStatus.1 = INTEGER: up(1) IF-MIB::ifAdminStatus.2 = INTEGER: up(1) IF-MIB::ifAdminStatus.3 = INTEGER: down(2) IF-MIB::ifAdminStatus.4 = INTEGER: down(2) IF-MIB::ifAdminStatus.19 = INTEGER: down(2) IF-MIB::ifAdminStatus.20 = INTEGER: down(2) IF-MIB::ifAdminStatus.21 = INTEGER: down(2) IF-MIB::ifAdminStatus.24 = INTEGER: down(2) IF-MIB::ifAdminStatus.26 = INTEGER: down(2) IF-MIB::ifAdminStatus.28 = INTEGER: down(2) IF-MIB::ifAdminStatus.117 = INTEGER: up(1) IF-MIB::ifOperStatus.1 = INTEGER: up(1) IF-MIB::ifOperStatus.2 = INTEGER: up(1) IF-MIB::ifOperStatus.3 = INTEGER: down(2) IF-MIB::ifOperStatus.4 = INTEGER: down(2) IF-MIB::ifOperStatus.19 = INTEGER: down(2) IF-MIB::ifOperStatus.20 = INTEGER: down(2) IF-MIB::ifOperStatus.21 = INTEGER: down(2) IF-MIB::ifOperStatus.24 = INTEGER: down(2) IF-MIB::ifOperStatus.26 = INTEGER: down(2) IF-MIB::ifOperStatus.28 = INTEGER: down(2) IF-MIB::ifOperStatus.117 = INTEGER: up(1) IF-MIB::ifLastChange.1 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.2 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.3 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.4 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.19 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.20 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.21 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.24 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.26 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.28 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.117 = Timeticks: (0) 0:00:00.00 IF-MIB::ifInOctets.1 = Counter32: 215653 IF-MIB::ifInOctets.2 = Counter32: 35059081 IF-MIB::ifInOctets.3 = Counter32: 3065922516 IF-MIB::ifInOctets.4 = Counter32: 0 IF-MIB::ifInOctets.19 = Counter32: 0 IF-MIB::ifInOctets.20 = Counter32: 0 IF-MIB::ifInOctets.21 = Counter32: 0 IF-MIB::ifInOctets.24 = Counter32: 0 IF-MIB::ifInOctets.26 = Counter32: 0 IF-MIB::ifInOctets.28 = Counter32: 0 IF-MIB::ifInOctets.117 = Counter32: 0 IF-MIB::ifInUcastPkts.1 = Counter32: 0 IF-MIB::ifInUcastPkts.2 = Counter32: 0 IF-MIB::ifInUcastPkts.3 = Counter32: 0 IF-MIB::ifInUcastPkts.4 = Counter32: 0 IF-MIB::ifInUcastPkts.19 = Counter32: 0 IF-MIB::ifInUcastPkts.20 = Counter32: 0 IF-MIB::ifInUcastPkts.21 = Counter32: 0 IF-MIB::ifInUcastPkts.24 = Counter32: 0 IF-MIB::ifInUcastPkts.26 = Counter32: 0 IF-MIB::ifInUcastPkts.28 = Counter32: 0 IF-MIB::ifInUcastPkts.117 = Counter32: 0 IF-MIB::ifInNUcastPkts.1 = Counter32: 0 IF-MIB::ifInNUcastPkts.2 = Counter32: 0 IF-MIB::ifInNUcastPkts.3 = Counter32: 0 IF-MIB::ifInNUcastPkts.4 = Counter32: 0 IF-MIB::ifInNUcastPkts.19 = Counter32: 0 IF-MIB::ifInNUcastPkts.20 = Counter32: 0 IF-MIB::ifInNUcastPkts.21 = Counter32: 0 IF-MIB::ifInNUcastPkts.24 = Counter32: 0 IF-MIB::ifInNUcastPkts.26 = Counter32: 0 IF-MIB::ifInNUcastPkts.28 = Counter32: 0 IF-MIB::ifInNUcastPkts.117 = Counter32: 0 IF-MIB::ifInDiscards.1 = Counter32: 0 IF-MIB::ifInDiscards.2 = Counter32: 168 IF-MIB::ifInDiscards.3 = Counter32: 14 IF-MIB::ifInDiscards.4 = Counter32: 0 IF-MIB::ifInDiscards.19 = Counter32: 0 IF-MIB::ifInDiscards.20 = Counter32: 0 IF-MIB::ifInDiscards.21 = Counter32: 0 IF-MIB::ifInDiscards.24 = Counter32: 0 IF-MIB::ifInDiscards.26 = Counter32: 0 IF-MIB::ifInDiscards.28 = Counter32: 0 IF-MIB::ifInDiscards.117 = Counter32: 0 IF-MIB::ifInErrors.1 = Counter32: 0 IF-MIB::ifInErrors.2 = Counter32: 0 IF-MIB::ifInErrors.3 = Counter32: 0 IF-MIB::ifInErrors.4 = Counter32: 0 IF-MIB::ifInErrors.19 = Counter32: 0 IF-MIB::ifInErrors.20 = Counter32: 0 IF-MIB::ifInErrors.21 = Counter32: 0 IF-MIB::ifInErrors.24 = Counter32: 0 IF-MIB::ifInErrors.26 = Counter32: 0 IF-MIB::ifInErrors.28 = Counter32: 0 IF-MIB::ifInErrors.117 = Counter32: 0 IF-MIB::ifInUnknownProtos.1 = Counter32: 0 IF-MIB::ifInUnknownProtos.2 = Counter32: 0 IF-MIB::ifInUnknownProtos.3 = Counter32: 0 IF-MIB::ifInUnknownProtos.4 = Counter32: 0 IF-MIB::ifInUnknownProtos.19 = Counter32: 0 IF-MIB::ifInUnknownProtos.20 = Counter32: 0 IF-MIB::ifInUnknownProtos.21 = Counter32: 0 IF-MIB::ifInUnknownProtos.24 = Counter32: 0 IF-MIB::ifInUnknownProtos.26 = Counter32: 0 IF-MIB::ifInUnknownProtos.28 = Counter32: 0 IF-MIB::ifInUnknownProtos.117 = Counter32: 0 IF-MIB::ifOutOctets.1 = Counter32: 215653 IF-MIB::ifOutOctets.2 = Counter32: 1545440845 IF-MIB::ifOutOctets.3 = Counter32: 266821829 IF-MIB::ifOutOctets.4 = Counter32: 0 IF-MIB::ifOutOctets.19 = Counter32: 0 IF-MIB::ifOutOctets.20 = Counter32: 0 IF-MIB::ifOutOctets.21 = Counter32: 0 IF-MIB::ifOutOctets.24 = Counter32: 0 IF-MIB::ifOutOctets.26 = Counter32: 0 IF-MIB::ifOutOctets.28 = Counter32: 0 IF-MIB::ifOutOctets.117 = Counter32: 0 IF-MIB::ifOutUcastPkts.1 = Counter32: 2106 IF-MIB::ifOutUcastPkts.2 = Counter32: 1235908 IF-MIB::ifOutUcastPkts.3 = Counter32: 3325449 IF-MIB::ifOutUcastPkts.4 = Counter32: 0 IF-MIB::ifOutUcastPkts.19 = Counter32: 0 IF-MIB::ifOutUcastPkts.20 = Counter32: 0 IF-MIB::ifOutUcastPkts.21 = Counter32: 0 IF-MIB::ifOutUcastPkts.24 = Counter32: 0 IF-MIB::ifOutUcastPkts.26 = Counter32: 0 IF-MIB::ifOutUcastPkts.28 = Counter32: 0 IF-MIB::ifOutUcastPkts.117 = Counter32: 0 IF-MIB::ifOutNUcastPkts.1 = Counter32: 0 IF-MIB::ifOutNUcastPkts.2 = Counter32: 0 IF-MIB::ifOutNUcastPkts.3 = Counter32: 0 IF-MIB::ifOutNUcastPkts.4 = Counter32: 0 IF-MIB::ifOutNUcastPkts.19 = Counter32: 0 IF-MIB::ifOutNUcastPkts.20 = Counter32: 0 IF-MIB::ifOutNUcastPkts.21 = Counter32: 0 IF-MIB::ifOutNUcastPkts.24 = Counter32: 0 IF-MIB::ifOutNUcastPkts.26 = Counter32: 0 IF-MIB::ifOutNUcastPkts.28 = Counter32: 0 IF-MIB::ifOutNUcastPkts.117 = Counter32: 0 IF-MIB::ifOutDiscards.1 = Counter32: 0 IF-MIB::ifOutDiscards.2 = Counter32: 0 IF-MIB::ifOutDiscards.3 = Counter32: 0 IF-MIB::ifOutDiscards.4 = Counter32: 0 IF-MIB::ifOutDiscards.19 = Counter32: 0 IF-MIB::ifOutDiscards.20 = Counter32: 0 IF-MIB::ifOutDiscards.21 = Counter32: 0 IF-MIB::ifOutDiscards.24 = Counter32: 0 IF-MIB::ifOutDiscards.26 = Counter32: 0 IF-MIB::ifOutDiscards.28 = Counter32: 0 IF-MIB::ifOutDiscards.117 = Counter32: 0 IF-MIB::ifOutErrors.1 = Counter32: 0 IF-MIB::ifOutErrors.2 = Counter32: 0 IF-MIB::ifOutErrors.3 = Counter32: 0 IF-MIB::ifOutErrors.4 = Counter32: 0 IF-MIB::ifOutErrors.19 = Counter32: 0 IF-MIB::ifOutErrors.20 = Counter32: 0 IF-MIB::ifOutErrors.21 = Counter32: 0 IF-MIB::ifOutErrors.24 = Counter32: 0 IF-MIB::ifOutErrors.26 = Counter32: 0 IF-MIB::ifOutErrors.28 = Counter32: 0 IF-MIB::ifOutErrors.117 = Counter32: 0 IF-MIB::ifOutQLen.1 = Gauge32: 0 IF-MIB::ifOutQLen.2 = Gauge32: 0 IF-MIB::ifOutQLen.3 = Gauge32: 0 IF-MIB::ifOutQLen.4 = Gauge32: 0 IF-MIB::ifOutQLen.19 = Gauge32: 0 IF-MIB::ifOutQLen.20 = Gauge32: 0 IF-MIB::ifOutQLen.21 = Gauge32: 0 IF-MIB::ifOutQLen.24 = Gauge32: 0 IF-MIB::ifOutQLen.26 = Gauge32: 0 IF-MIB::ifOutQLen.28 = Gauge32: 0 IF-MIB::ifOutQLen.117 = Gauge32: 0 IF-MIB::ifSpecific.1 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.2 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.3 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.4 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.19 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.20 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.21 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.24 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.26 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.28 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.117 = OID: SNMPv2-SMI::zeroDotZero
Step 5: Run command service snmp table local-agent v3 USER2TEST oid ifTable at DUT0 and check if output matches the following regular expressions:
SNMP table:.*::ifTableShow output
SNMP table: IF-MIB::ifTable ifIndex ifDescr ifType ifMtu ifSpeed ifPhysAddress ifAdminStatus 1 lo softwareLoopback 65536 10000000 up 2 Red Hat, Inc Device 0001 ethernetCsmacd 1500 0 de:ad:be:ef:6c:10 up 3 Red Hat, Inc Device 0001 ethernetCsmacd 1500 0 de:ad:be:ef:6c:11 down 4 ip_vti0 tunnel 1480 0 down 19 gre0 tunnel 1476 0 down 20 gretap0 ethernetCsmacd 1462 0 down 21 erspan0 ethernetCsmacd 1450 0 down 24 tunl0 tunnel 1480 0 down 26 ip6tnl0 tunnel 1452 0 down 28 sit0 tunnel 1480 0 down 117 dum0 ethernetCsmacd 1500 0 e2:4d:f0:3b:b5:ee up SNMP table IF-MIB::ifTable, part 2 ifOperStatus ifLastChange ifInOctets ifInUcastPkts ifInNUcastPkts ifInDiscards ifInErrors up 0:0:00:00.00 215653 0 0 0 0 up 0:0:00:00.00 35059081 0 0 168 0 down 0:0:00:00.00 3065922516 0 0 14 0 down 0:0:00:00.00 0 0 0 0 0 down 0:0:00:00.00 0 0 0 0 0 down 0:0:00:00.00 0 0 0 0 0 down 0:0:00:00.00 0 0 0 0 0 down 0:0:00:00.00 0 0 0 0 0 down 0:0:00:00.00 0 0 0 0 0 down 0:0:00:00.00 0 0 0 0 0 up 0:0:00:00.00 0 0 0 0 0 SNMP table IF-MIB::ifTable, part 3 ifInUnknownProtos ifOutOctets ifOutUcastPkts ifOutNUcastPkts ifOutDiscards ifOutErrors ifOutQLen 0 215653 2106 0 0 0 0 0 1545440845 1235908 0 0 0 0 0 266821829 3325449 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 SNMP table IF-MIB::ifTable, part 4 ifSpecific SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero
Step 6: Run command service snmp table remote-agent 10.0.0.1 v3 USER2TEST oid ifTable at DUT1 and check if output matches the following regular expressions:
SNMP table:.*::ifTableShow output
SNMP table: IF-MIB::ifTable ifIndex ifDescr ifType ifMtu ifSpeed ifPhysAddress ifAdminStatus 1 lo softwareLoopback 65536 10000000 up 2 Red Hat, Inc Device 0001 ethernetCsmacd 1500 0 de:ad:be:ef:6c:10 up 3 Red Hat, Inc Device 0001 ethernetCsmacd 1500 0 de:ad:be:ef:6c:11 down 4 ip_vti0 tunnel 1480 0 down 19 gre0 tunnel 1476 0 down 20 gretap0 ethernetCsmacd 1462 0 down 21 erspan0 ethernetCsmacd 1450 0 down 24 tunl0 tunnel 1480 0 down 26 ip6tnl0 tunnel 1452 0 down 28 sit0 tunnel 1480 0 down 117 dum0 ethernetCsmacd 1500 0 e2:4d:f0:3b:b5:ee up SNMP table IF-MIB::ifTable, part 2 ifOperStatus ifLastChange ifInOctets ifInUcastPkts ifInNUcastPkts ifInDiscards ifInErrors up 0:0:00:00.00 215653 0 0 0 0 up 0:0:00:00.00 35059081 0 0 168 0 down 0:0:00:00.00 3065922516 0 0 14 0 down 0:0:00:00.00 0 0 0 0 0 down 0:0:00:00.00 0 0 0 0 0 down 0:0:00:00.00 0 0 0 0 0 down 0:0:00:00.00 0 0 0 0 0 down 0:0:00:00.00 0 0 0 0 0 down 0:0:00:00.00 0 0 0 0 0 down 0:0:00:00.00 0 0 0 0 0 up 0:0:00:00.00 0 0 0 0 0 SNMP table IF-MIB::ifTable, part 3 ifInUnknownProtos ifOutOctets ifOutUcastPkts ifOutNUcastPkts ifOutDiscards ifOutErrors ifOutQLen 0 215653 2106 0 0 0 0 0 1545440845 1235908 0 0 0 0 0 266821829 3325449 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 SNMP table IF-MIB::ifTable, part 4 ifSpecific SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero
Note
After configuring SNMP to listen on the local address, local requests should be allowed, but not DUT1 requests.
Step 7: Set the following configuration in DUT0:
set interfaces dummy dum1 address 127.0.0.1/24 set service snmp listen address 127.0.0.1
Step 8: Run command service snmp walk local-agent v3 USER2TEST oid ifTable at DUT0 and check if output matches the following regular expressions:
::ifDescr\.1 = STRING: "?lo"?Show output
IF-MIB::ifIndex.1 = INTEGER: 1 IF-MIB::ifIndex.2 = INTEGER: 2 IF-MIB::ifIndex.3 = INTEGER: 3 IF-MIB::ifIndex.4 = INTEGER: 4 IF-MIB::ifIndex.19 = INTEGER: 19 IF-MIB::ifIndex.20 = INTEGER: 20 IF-MIB::ifIndex.21 = INTEGER: 21 IF-MIB::ifIndex.24 = INTEGER: 24 IF-MIB::ifIndex.26 = INTEGER: 26 IF-MIB::ifIndex.28 = INTEGER: 28 IF-MIB::ifIndex.117 = INTEGER: 117 IF-MIB::ifIndex.118 = INTEGER: 118 IF-MIB::ifDescr.1 = STRING: lo IF-MIB::ifDescr.2 = STRING: Red Hat, Inc Device 0001 IF-MIB::ifDescr.3 = STRING: Red Hat, Inc Device 0001 IF-MIB::ifDescr.4 = STRING: ip_vti0 IF-MIB::ifDescr.19 = STRING: gre0 IF-MIB::ifDescr.20 = STRING: gretap0 IF-MIB::ifDescr.21 = STRING: erspan0 IF-MIB::ifDescr.24 = STRING: tunl0 IF-MIB::ifDescr.26 = STRING: ip6tnl0 IF-MIB::ifDescr.28 = STRING: sit0 IF-MIB::ifDescr.117 = STRING: dum0 IF-MIB::ifDescr.118 = STRING: dum1 IF-MIB::ifType.1 = INTEGER: softwareLoopback(24) IF-MIB::ifType.2 = INTEGER: ethernetCsmacd(6) IF-MIB::ifType.3 = INTEGER: ethernetCsmacd(6) IF-MIB::ifType.4 = INTEGER: tunnel(131) IF-MIB::ifType.19 = INTEGER: tunnel(131) IF-MIB::ifType.20 = INTEGER: ethernetCsmacd(6) IF-MIB::ifType.21 = INTEGER: ethernetCsmacd(6) IF-MIB::ifType.24 = INTEGER: tunnel(131) IF-MIB::ifType.26 = INTEGER: tunnel(131) IF-MIB::ifType.28 = INTEGER: tunnel(131) IF-MIB::ifType.117 = INTEGER: ethernetCsmacd(6) IF-MIB::ifType.118 = INTEGER: ethernetCsmacd(6) IF-MIB::ifMtu.1 = INTEGER: 65536 IF-MIB::ifMtu.2 = INTEGER: 1500 IF-MIB::ifMtu.3 = INTEGER: 1500 IF-MIB::ifMtu.4 = INTEGER: 1480 IF-MIB::ifMtu.19 = INTEGER: 1476 IF-MIB::ifMtu.20 = INTEGER: 1462 IF-MIB::ifMtu.21 = INTEGER: 1450 IF-MIB::ifMtu.24 = INTEGER: 1480 IF-MIB::ifMtu.26 = INTEGER: 1452 IF-MIB::ifMtu.28 = INTEGER: 1480 IF-MIB::ifMtu.117 = INTEGER: 1500 IF-MIB::ifMtu.118 = INTEGER: 1500 IF-MIB::ifSpeed.1 = Gauge32: 10000000 IF-MIB::ifSpeed.2 = Gauge32: 0 IF-MIB::ifSpeed.3 = Gauge32: 0 IF-MIB::ifSpeed.4 = Gauge32: 0 IF-MIB::ifSpeed.19 = Gauge32: 0 IF-MIB::ifSpeed.20 = Gauge32: 0 IF-MIB::ifSpeed.21 = Gauge32: 0 IF-MIB::ifSpeed.24 = Gauge32: 0 IF-MIB::ifSpeed.26 = Gauge32: 0 IF-MIB::ifSpeed.28 = Gauge32: 0 IF-MIB::ifSpeed.117 = Gauge32: 0 IF-MIB::ifSpeed.118 = Gauge32: 0 IF-MIB::ifPhysAddress.1 = STRING: IF-MIB::ifPhysAddress.2 = STRING: de:ad:be:ef:6c:10 IF-MIB::ifPhysAddress.3 = STRING: de:ad:be:ef:6c:11 IF-MIB::ifPhysAddress.4 = STRING: IF-MIB::ifPhysAddress.19 = STRING: IF-MIB::ifPhysAddress.20 = STRING: IF-MIB::ifPhysAddress.21 = STRING: IF-MIB::ifPhysAddress.24 = STRING: IF-MIB::ifPhysAddress.26 = STRING: IF-MIB::ifPhysAddress.28 = STRING: IF-MIB::ifPhysAddress.117 = STRING: e2:4d:f0:3b:b5:ee IF-MIB::ifPhysAddress.118 = STRING: e2:55:f6:b:9e:1a IF-MIB::ifAdminStatus.1 = INTEGER: up(1) IF-MIB::ifAdminStatus.2 = INTEGER: up(1) IF-MIB::ifAdminStatus.3 = INTEGER: down(2) IF-MIB::ifAdminStatus.4 = INTEGER: down(2) IF-MIB::ifAdminStatus.19 = INTEGER: down(2) IF-MIB::ifAdminStatus.20 = INTEGER: down(2) IF-MIB::ifAdminStatus.21 = INTEGER: down(2) IF-MIB::ifAdminStatus.24 = INTEGER: down(2) IF-MIB::ifAdminStatus.26 = INTEGER: down(2) IF-MIB::ifAdminStatus.28 = INTEGER: down(2) IF-MIB::ifAdminStatus.117 = INTEGER: up(1) IF-MIB::ifAdminStatus.118 = INTEGER: up(1) IF-MIB::ifOperStatus.1 = INTEGER: up(1) IF-MIB::ifOperStatus.2 = INTEGER: up(1) IF-MIB::ifOperStatus.3 = INTEGER: down(2) IF-MIB::ifOperStatus.4 = INTEGER: down(2) IF-MIB::ifOperStatus.19 = INTEGER: down(2) IF-MIB::ifOperStatus.20 = INTEGER: down(2) IF-MIB::ifOperStatus.21 = INTEGER: down(2) IF-MIB::ifOperStatus.24 = INTEGER: down(2) IF-MIB::ifOperStatus.26 = INTEGER: down(2) IF-MIB::ifOperStatus.28 = INTEGER: down(2) IF-MIB::ifOperStatus.117 = INTEGER: up(1) IF-MIB::ifOperStatus.118 = INTEGER: up(1) IF-MIB::ifLastChange.1 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.2 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.3 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.4 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.19 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.20 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.21 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.24 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.26 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.28 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.117 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.118 = Timeticks: (0) 0:00:00.00 IF-MIB::ifInOctets.1 = Counter32: 239417 IF-MIB::ifInOctets.2 = Counter32: 35067777 IF-MIB::ifInOctets.3 = Counter32: 3065922516 IF-MIB::ifInOctets.4 = Counter32: 0 IF-MIB::ifInOctets.19 = Counter32: 0 IF-MIB::ifInOctets.20 = Counter32: 0 IF-MIB::ifInOctets.21 = Counter32: 0 IF-MIB::ifInOctets.24 = Counter32: 0 IF-MIB::ifInOctets.26 = Counter32: 0 IF-MIB::ifInOctets.28 = Counter32: 0 IF-MIB::ifInOctets.117 = Counter32: 0 IF-MIB::ifInOctets.118 = Counter32: 0 IF-MIB::ifInUcastPkts.1 = Counter32: 0 IF-MIB::ifInUcastPkts.2 = Counter32: 0 IF-MIB::ifInUcastPkts.3 = Counter32: 0 IF-MIB::ifInUcastPkts.4 = Counter32: 0 IF-MIB::ifInUcastPkts.19 = Counter32: 0 IF-MIB::ifInUcastPkts.20 = Counter32: 0 IF-MIB::ifInUcastPkts.21 = Counter32: 0 IF-MIB::ifInUcastPkts.24 = Counter32: 0 IF-MIB::ifInUcastPkts.26 = Counter32: 0 IF-MIB::ifInUcastPkts.28 = Counter32: 0 IF-MIB::ifInUcastPkts.117 = Counter32: 0 IF-MIB::ifInUcastPkts.118 = Counter32: 0 IF-MIB::ifInNUcastPkts.1 = Counter32: 0 IF-MIB::ifInNUcastPkts.2 = Counter32: 0 IF-MIB::ifInNUcastPkts.3 = Counter32: 0 IF-MIB::ifInNUcastPkts.4 = Counter32: 0 IF-MIB::ifInNUcastPkts.19 = Counter32: 0 IF-MIB::ifInNUcastPkts.20 = Counter32: 0 IF-MIB::ifInNUcastPkts.21 = Counter32: 0 IF-MIB::ifInNUcastPkts.24 = Counter32: 0 IF-MIB::ifInNUcastPkts.26 = Counter32: 0 IF-MIB::ifInNUcastPkts.28 = Counter32: 0 IF-MIB::ifInNUcastPkts.117 = Counter32: 0 IF-MIB::ifInNUcastPkts.118 = Counter32: 0 IF-MIB::ifInDiscards.1 = Counter32: 0 IF-MIB::ifInDiscards.2 = Counter32: 168 IF-MIB::ifInDiscards.3 = Counter32: 14 IF-MIB::ifInDiscards.4 = Counter32: 0 IF-MIB::ifInDiscards.19 = Counter32: 0 IF-MIB::ifInDiscards.20 = Counter32: 0 IF-MIB::ifInDiscards.21 = Counter32: 0 IF-MIB::ifInDiscards.24 = Counter32: 0 IF-MIB::ifInDiscards.26 = Counter32: 0 IF-MIB::ifInDiscards.28 = Counter32: 0 IF-MIB::ifInDiscards.117 = Counter32: 0 IF-MIB::ifInDiscards.118 = Counter32: 0 IF-MIB::ifInErrors.1 = Counter32: 0 IF-MIB::ifInErrors.2 = Counter32: 0 IF-MIB::ifInErrors.3 = Counter32: 0 IF-MIB::ifInErrors.4 = Counter32: 0 IF-MIB::ifInErrors.19 = Counter32: 0 IF-MIB::ifInErrors.20 = Counter32: 0 IF-MIB::ifInErrors.21 = Counter32: 0 IF-MIB::ifInErrors.24 = Counter32: 0 IF-MIB::ifInErrors.26 = Counter32: 0 IF-MIB::ifInErrors.28 = Counter32: 0 IF-MIB::ifInErrors.117 = Counter32: 0 IF-MIB::ifInErrors.118 = Counter32: 0 IF-MIB::ifInUnknownProtos.1 = Counter32: 0 IF-MIB::ifInUnknownProtos.2 = Counter32: 0 IF-MIB::ifInUnknownProtos.3 = Counter32: 0 IF-MIB::ifInUnknownProtos.4 = Counter32: 0 IF-MIB::ifInUnknownProtos.19 = Counter32: 0 IF-MIB::ifInUnknownProtos.20 = Counter32: 0 IF-MIB::ifInUnknownProtos.21 = Counter32: 0 IF-MIB::ifInUnknownProtos.24 = Counter32: 0 IF-MIB::ifInUnknownProtos.26 = Counter32: 0 IF-MIB::ifInUnknownProtos.28 = Counter32: 0 IF-MIB::ifInUnknownProtos.117 = Counter32: 0 IF-MIB::ifInUnknownProtos.118 = Counter32: 0 IF-MIB::ifOutOctets.1 = Counter32: 239417 IF-MIB::ifOutOctets.2 = Counter32: 1545458411 IF-MIB::ifOutOctets.3 = Counter32: 266821829 IF-MIB::ifOutOctets.4 = Counter32: 0 IF-MIB::ifOutOctets.19 = Counter32: 0 IF-MIB::ifOutOctets.20 = Counter32: 0 IF-MIB::ifOutOctets.21 = Counter32: 0 IF-MIB::ifOutOctets.24 = Counter32: 0 IF-MIB::ifOutOctets.26 = Counter32: 0 IF-MIB::ifOutOctets.28 = Counter32: 0 IF-MIB::ifOutOctets.117 = Counter32: 0 IF-MIB::ifOutOctets.118 = Counter32: 0 IF-MIB::ifOutUcastPkts.1 = Counter32: 2210 IF-MIB::ifOutUcastPkts.2 = Counter32: 1235968 IF-MIB::ifOutUcastPkts.3 = Counter32: 3325449 IF-MIB::ifOutUcastPkts.4 = Counter32: 0 IF-MIB::ifOutUcastPkts.19 = Counter32: 0 IF-MIB::ifOutUcastPkts.20 = Counter32: 0 IF-MIB::ifOutUcastPkts.21 = Counter32: 0 IF-MIB::ifOutUcastPkts.24 = Counter32: 0 IF-MIB::ifOutUcastPkts.26 = Counter32: 0 IF-MIB::ifOutUcastPkts.28 = Counter32: 0 IF-MIB::ifOutUcastPkts.117 = Counter32: 0 IF-MIB::ifOutUcastPkts.118 = Counter32: 0 IF-MIB::ifOutNUcastPkts.1 = Counter32: 0 IF-MIB::ifOutNUcastPkts.2 = Counter32: 0 IF-MIB::ifOutNUcastPkts.3 = Counter32: 0 IF-MIB::ifOutNUcastPkts.4 = Counter32: 0 IF-MIB::ifOutNUcastPkts.19 = Counter32: 0 IF-MIB::ifOutNUcastPkts.20 = Counter32: 0 IF-MIB::ifOutNUcastPkts.21 = Counter32: 0 IF-MIB::ifOutNUcastPkts.24 = Counter32: 0 IF-MIB::ifOutNUcastPkts.26 = Counter32: 0 IF-MIB::ifOutNUcastPkts.28 = Counter32: 0 IF-MIB::ifOutNUcastPkts.117 = Counter32: 0 IF-MIB::ifOutNUcastPkts.118 = Counter32: 0 IF-MIB::ifOutDiscards.1 = Counter32: 0 IF-MIB::ifOutDiscards.2 = Counter32: 0 IF-MIB::ifOutDiscards.3 = Counter32: 0 IF-MIB::ifOutDiscards.4 = Counter32: 0 IF-MIB::ifOutDiscards.19 = Counter32: 0 IF-MIB::ifOutDiscards.20 = Counter32: 0 IF-MIB::ifOutDiscards.21 = Counter32: 0 IF-MIB::ifOutDiscards.24 = Counter32: 0 IF-MIB::ifOutDiscards.26 = Counter32: 0 IF-MIB::ifOutDiscards.28 = Counter32: 0 IF-MIB::ifOutDiscards.117 = Counter32: 0 IF-MIB::ifOutDiscards.118 = Counter32: 0 IF-MIB::ifOutErrors.1 = Counter32: 0 IF-MIB::ifOutErrors.2 = Counter32: 0 IF-MIB::ifOutErrors.3 = Counter32: 0 IF-MIB::ifOutErrors.4 = Counter32: 0 IF-MIB::ifOutErrors.19 = Counter32: 0 IF-MIB::ifOutErrors.20 = Counter32: 0 IF-MIB::ifOutErrors.21 = Counter32: 0 IF-MIB::ifOutErrors.24 = Counter32: 0 IF-MIB::ifOutErrors.26 = Counter32: 0 IF-MIB::ifOutErrors.28 = Counter32: 0 IF-MIB::ifOutErrors.117 = Counter32: 0 IF-MIB::ifOutErrors.118 = Counter32: 0 IF-MIB::ifOutQLen.1 = Gauge32: 0 IF-MIB::ifOutQLen.2 = Gauge32: 0 IF-MIB::ifOutQLen.3 = Gauge32: 0 IF-MIB::ifOutQLen.4 = Gauge32: 0 IF-MIB::ifOutQLen.19 = Gauge32: 0 IF-MIB::ifOutQLen.20 = Gauge32: 0 IF-MIB::ifOutQLen.21 = Gauge32: 0 IF-MIB::ifOutQLen.24 = Gauge32: 0 IF-MIB::ifOutQLen.26 = Gauge32: 0 IF-MIB::ifOutQLen.28 = Gauge32: 0 IF-MIB::ifOutQLen.117 = Gauge32: 0 IF-MIB::ifOutQLen.118 = Gauge32: 0 IF-MIB::ifSpecific.1 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.2 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.3 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.4 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.19 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.20 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.21 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.24 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.26 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.28 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.117 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.118 = OID: SNMPv2-SMI::zeroDotZero
Step 9: Run command service snmp walk remote-agent 10.0.0.1 v3 USER2TEST oid ifTable at DUT1 and check if output does not match the following regular expressions:
::ifDescr\.1 = STRING: "?lo"?Show output
snmpbulkwalk: Timeout (Sub-id not found: (top) -> ifTable)
Step 10: Run command service snmp table local-agent v3 USER2TEST oid ifTable at DUT0 and check if output matches the following regular expressions:
SNMP table:.*::ifTableShow output
SNMP table: IF-MIB::ifTable ifIndex ifDescr ifType ifMtu ifSpeed ifPhysAddress ifAdminStatus 1 lo softwareLoopback 65536 10000000 up 2 Red Hat, Inc Device 0001 ethernetCsmacd 1500 0 de:ad:be:ef:6c:10 up 3 Red Hat, Inc Device 0001 ethernetCsmacd 1500 0 de:ad:be:ef:6c:11 down 4 ip_vti0 tunnel 1480 0 down 19 gre0 tunnel 1476 0 down 20 gretap0 ethernetCsmacd 1462 0 down 21 erspan0 ethernetCsmacd 1450 0 down 24 tunl0 tunnel 1480 0 down 26 ip6tnl0 tunnel 1452 0 down 28 sit0 tunnel 1480 0 down 117 dum0 ethernetCsmacd 1500 0 e2:4d:f0:3b:b5:ee up 118 dum1 ethernetCsmacd 1500 0 e2:55:f6:b:9e:1a up SNMP table IF-MIB::ifTable, part 2 ifOperStatus ifLastChange ifInOctets ifInUcastPkts ifInNUcastPkts ifInDiscards ifInErrors up 0:0:00:00.00 252233 2266 0 0 0 up 0:0:00:00.00 35068455 299295 0 168 0 down 0:0:00:00.00 3065922516 2405829 0 14 0 down 0:0:00:00.00 0 0 0 0 0 down 0:0:00:00.00 0 0 0 0 0 down 0:0:00:00.00 0 0 0 0 0 down 0:0:00:00.00 0 0 0 0 0 down 0:0:00:00.00 0 0 0 0 0 down 0:0:00:00.00 0 0 0 0 0 down 0:0:00:00.00 0 0 0 0 0 up 0:0:00:00.00 0 0 0 0 0 up 0:0:00:00.00 0 0 0 0 0 SNMP table IF-MIB::ifTable, part 3 ifInUnknownProtos ifOutOctets ifOutUcastPkts ifOutNUcastPkts ifOutDiscards ifOutErrors ifOutQLen 0 252233 2266 0 0 0 0 0 1545459257 1235975 0 0 0 0 0 266821829 3325449 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 SNMP table IF-MIB::ifTable, part 4 ifSpecific SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero
Step 11: Run command service snmp table remote-agent 10.0.0.1 v3 USER2TEST oid ifTable at DUT1 and check if output does not match the following regular expressions:
SNMP table:.*::ifTableShow output
snmptable: Timeout (Sub-id not found: (top) -> ifTable)
Note
After configuring SNMP to listen on the ‘10.0.0.1‘ address, DUT1 requests should be allowed, but not local requests.
Step 12: Set the following configuration in DUT0:
del interfaces dummy dum1 address 127.0.0.1/24 del service snmp listen address 127.0.0.1 set service snmp listen address 10.0.0.1
Step 13: Run command service snmp walk local-agent v3 USER2TEST oid ifTable at DUT0 and check if output does not match the following regular expressions:
::ifDescr\.1 = STRING: "?lo"?Show output
snmpbulkwalk: Timeout (Sub-id not found: (top) -> ifTable)
Step 14: Run command service snmp walk remote-agent 10.0.0.1 v3 USER2TEST oid ifTable at DUT1 and check if output matches the following regular expressions:
::ifDescr\.1 = STRING: "?lo"?Show output
IF-MIB::ifIndex.1 = INTEGER: 1 IF-MIB::ifIndex.2 = INTEGER: 2 IF-MIB::ifIndex.3 = INTEGER: 3 IF-MIB::ifIndex.4 = INTEGER: 4 IF-MIB::ifIndex.19 = INTEGER: 19 IF-MIB::ifIndex.20 = INTEGER: 20 IF-MIB::ifIndex.21 = INTEGER: 21 IF-MIB::ifIndex.24 = INTEGER: 24 IF-MIB::ifIndex.26 = INTEGER: 26 IF-MIB::ifIndex.28 = INTEGER: 28 IF-MIB::ifIndex.117 = INTEGER: 117 IF-MIB::ifDescr.1 = STRING: lo IF-MIB::ifDescr.2 = STRING: Red Hat, Inc Device 0001 IF-MIB::ifDescr.3 = STRING: Red Hat, Inc Device 0001 IF-MIB::ifDescr.4 = STRING: ip_vti0 IF-MIB::ifDescr.19 = STRING: gre0 IF-MIB::ifDescr.20 = STRING: gretap0 IF-MIB::ifDescr.21 = STRING: erspan0 IF-MIB::ifDescr.24 = STRING: tunl0 IF-MIB::ifDescr.26 = STRING: ip6tnl0 IF-MIB::ifDescr.28 = STRING: sit0 IF-MIB::ifDescr.117 = STRING: dum0 IF-MIB::ifType.1 = INTEGER: softwareLoopback(24) IF-MIB::ifType.2 = INTEGER: ethernetCsmacd(6) IF-MIB::ifType.3 = INTEGER: ethernetCsmacd(6) IF-MIB::ifType.4 = INTEGER: tunnel(131) IF-MIB::ifType.19 = INTEGER: tunnel(131) IF-MIB::ifType.20 = INTEGER: ethernetCsmacd(6) IF-MIB::ifType.21 = INTEGER: ethernetCsmacd(6) IF-MIB::ifType.24 = INTEGER: tunnel(131) IF-MIB::ifType.26 = INTEGER: tunnel(131) IF-MIB::ifType.28 = INTEGER: tunnel(131) IF-MIB::ifType.117 = INTEGER: ethernetCsmacd(6) IF-MIB::ifMtu.1 = INTEGER: 65536 IF-MIB::ifMtu.2 = INTEGER: 1500 IF-MIB::ifMtu.3 = INTEGER: 1500 IF-MIB::ifMtu.4 = INTEGER: 1480 IF-MIB::ifMtu.19 = INTEGER: 1476 IF-MIB::ifMtu.20 = INTEGER: 1462 IF-MIB::ifMtu.21 = INTEGER: 1450 IF-MIB::ifMtu.24 = INTEGER: 1480 IF-MIB::ifMtu.26 = INTEGER: 1452 IF-MIB::ifMtu.28 = INTEGER: 1480 IF-MIB::ifMtu.117 = INTEGER: 1500 IF-MIB::ifSpeed.1 = Gauge32: 10000000 IF-MIB::ifSpeed.2 = Gauge32: 0 IF-MIB::ifSpeed.3 = Gauge32: 0 IF-MIB::ifSpeed.4 = Gauge32: 0 IF-MIB::ifSpeed.19 = Gauge32: 0 IF-MIB::ifSpeed.20 = Gauge32: 0 IF-MIB::ifSpeed.21 = Gauge32: 0 IF-MIB::ifSpeed.24 = Gauge32: 0 IF-MIB::ifSpeed.26 = Gauge32: 0 IF-MIB::ifSpeed.28 = Gauge32: 0 IF-MIB::ifSpeed.117 = Gauge32: 0 IF-MIB::ifPhysAddress.1 = STRING: IF-MIB::ifPhysAddress.2 = STRING: de:ad:be:ef:6c:10 IF-MIB::ifPhysAddress.3 = STRING: de:ad:be:ef:6c:11 IF-MIB::ifPhysAddress.4 = STRING: IF-MIB::ifPhysAddress.19 = STRING: IF-MIB::ifPhysAddress.20 = STRING: IF-MIB::ifPhysAddress.21 = STRING: IF-MIB::ifPhysAddress.24 = STRING: IF-MIB::ifPhysAddress.26 = STRING: IF-MIB::ifPhysAddress.28 = STRING: IF-MIB::ifPhysAddress.117 = STRING: e2:4d:f0:3b:b5:ee IF-MIB::ifAdminStatus.1 = INTEGER: up(1) IF-MIB::ifAdminStatus.2 = INTEGER: up(1) IF-MIB::ifAdminStatus.3 = INTEGER: down(2) IF-MIB::ifAdminStatus.4 = INTEGER: down(2) IF-MIB::ifAdminStatus.19 = INTEGER: down(2) IF-MIB::ifAdminStatus.20 = INTEGER: down(2) IF-MIB::ifAdminStatus.21 = INTEGER: down(2) IF-MIB::ifAdminStatus.24 = INTEGER: down(2) IF-MIB::ifAdminStatus.26 = INTEGER: down(2) IF-MIB::ifAdminStatus.28 = INTEGER: down(2) IF-MIB::ifAdminStatus.117 = INTEGER: up(1) IF-MIB::ifOperStatus.1 = INTEGER: up(1) IF-MIB::ifOperStatus.2 = INTEGER: up(1) IF-MIB::ifOperStatus.3 = INTEGER: down(2) IF-MIB::ifOperStatus.4 = INTEGER: down(2) IF-MIB::ifOperStatus.19 = INTEGER: down(2) IF-MIB::ifOperStatus.20 = INTEGER: down(2) IF-MIB::ifOperStatus.21 = INTEGER: down(2) IF-MIB::ifOperStatus.24 = INTEGER: down(2) IF-MIB::ifOperStatus.26 = INTEGER: down(2) IF-MIB::ifOperStatus.28 = INTEGER: down(2) IF-MIB::ifOperStatus.117 = INTEGER: up(1) IF-MIB::ifLastChange.1 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.2 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.3 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.4 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.19 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.20 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.21 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.24 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.26 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.28 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.117 = Timeticks: (0) 0:00:00.00 IF-MIB::ifInOctets.1 = Counter32: 266328 IF-MIB::ifInOctets.2 = Counter32: 35069091 IF-MIB::ifInOctets.3 = Counter32: 3065922516 IF-MIB::ifInOctets.4 = Counter32: 0 IF-MIB::ifInOctets.19 = Counter32: 0 IF-MIB::ifInOctets.20 = Counter32: 0 IF-MIB::ifInOctets.21 = Counter32: 0 IF-MIB::ifInOctets.24 = Counter32: 0 IF-MIB::ifInOctets.26 = Counter32: 0 IF-MIB::ifInOctets.28 = Counter32: 0 IF-MIB::ifInOctets.117 = Counter32: 0 IF-MIB::ifInUcastPkts.1 = Counter32: 2334 IF-MIB::ifInUcastPkts.2 = Counter32: 299301 IF-MIB::ifInUcastPkts.3 = Counter32: 2405829 IF-MIB::ifInUcastPkts.4 = Counter32: 0 IF-MIB::ifInUcastPkts.19 = Counter32: 0 IF-MIB::ifInUcastPkts.20 = Counter32: 0 IF-MIB::ifInUcastPkts.21 = Counter32: 0 IF-MIB::ifInUcastPkts.24 = Counter32: 0 IF-MIB::ifInUcastPkts.26 = Counter32: 0 IF-MIB::ifInUcastPkts.28 = Counter32: 0 IF-MIB::ifInUcastPkts.117 = Counter32: 0 IF-MIB::ifInNUcastPkts.1 = Counter32: 0 IF-MIB::ifInNUcastPkts.2 = Counter32: 0 IF-MIB::ifInNUcastPkts.3 = Counter32: 0 IF-MIB::ifInNUcastPkts.4 = Counter32: 0 IF-MIB::ifInNUcastPkts.19 = Counter32: 0 IF-MIB::ifInNUcastPkts.20 = Counter32: 0 IF-MIB::ifInNUcastPkts.21 = Counter32: 0 IF-MIB::ifInNUcastPkts.24 = Counter32: 0 IF-MIB::ifInNUcastPkts.26 = Counter32: 0 IF-MIB::ifInNUcastPkts.28 = Counter32: 0 IF-MIB::ifInNUcastPkts.117 = Counter32: 0 IF-MIB::ifInDiscards.1 = Counter32: 0 IF-MIB::ifInDiscards.2 = Counter32: 168 IF-MIB::ifInDiscards.3 = Counter32: 14 IF-MIB::ifInDiscards.4 = Counter32: 0 IF-MIB::ifInDiscards.19 = Counter32: 0 IF-MIB::ifInDiscards.20 = Counter32: 0 IF-MIB::ifInDiscards.21 = Counter32: 0 IF-MIB::ifInDiscards.24 = Counter32: 0 IF-MIB::ifInDiscards.26 = Counter32: 0 IF-MIB::ifInDiscards.28 = Counter32: 0 IF-MIB::ifInDiscards.117 = Counter32: 0 IF-MIB::ifInErrors.1 = Counter32: 0 IF-MIB::ifInErrors.2 = Counter32: 0 IF-MIB::ifInErrors.3 = Counter32: 0 IF-MIB::ifInErrors.4 = Counter32: 0 IF-MIB::ifInErrors.19 = Counter32: 0 IF-MIB::ifInErrors.20 = Counter32: 0 IF-MIB::ifInErrors.21 = Counter32: 0 IF-MIB::ifInErrors.24 = Counter32: 0 IF-MIB::ifInErrors.26 = Counter32: 0 IF-MIB::ifInErrors.28 = Counter32: 0 IF-MIB::ifInErrors.117 = Counter32: 0 IF-MIB::ifInUnknownProtos.1 = Counter32: 0 IF-MIB::ifInUnknownProtos.2 = Counter32: 0 IF-MIB::ifInUnknownProtos.3 = Counter32: 0 IF-MIB::ifInUnknownProtos.4 = Counter32: 0 IF-MIB::ifInUnknownProtos.19 = Counter32: 0 IF-MIB::ifInUnknownProtos.20 = Counter32: 0 IF-MIB::ifInUnknownProtos.21 = Counter32: 0 IF-MIB::ifInUnknownProtos.24 = Counter32: 0 IF-MIB::ifInUnknownProtos.26 = Counter32: 0 IF-MIB::ifInUnknownProtos.28 = Counter32: 0 IF-MIB::ifInUnknownProtos.117 = Counter32: 0 IF-MIB::ifOutOctets.1 = Counter32: 266328 IF-MIB::ifOutOctets.2 = Counter32: 1545460061 IF-MIB::ifOutOctets.3 = Counter32: 266821829 IF-MIB::ifOutOctets.4 = Counter32: 0 IF-MIB::ifOutOctets.19 = Counter32: 0 IF-MIB::ifOutOctets.20 = Counter32: 0 IF-MIB::ifOutOctets.21 = Counter32: 0 IF-MIB::ifOutOctets.24 = Counter32: 0 IF-MIB::ifOutOctets.26 = Counter32: 0 IF-MIB::ifOutOctets.28 = Counter32: 0 IF-MIB::ifOutOctets.117 = Counter32: 0 IF-MIB::ifOutUcastPkts.1 = Counter32: 2334 IF-MIB::ifOutUcastPkts.2 = Counter32: 1235981 IF-MIB::ifOutUcastPkts.3 = Counter32: 3325449 IF-MIB::ifOutUcastPkts.4 = Counter32: 0 IF-MIB::ifOutUcastPkts.19 = Counter32: 0 IF-MIB::ifOutUcastPkts.20 = Counter32: 0 IF-MIB::ifOutUcastPkts.21 = Counter32: 0 IF-MIB::ifOutUcastPkts.24 = Counter32: 0 IF-MIB::ifOutUcastPkts.26 = Counter32: 0 IF-MIB::ifOutUcastPkts.28 = Counter32: 0 IF-MIB::ifOutUcastPkts.117 = Counter32: 0 IF-MIB::ifOutNUcastPkts.1 = Counter32: 0 IF-MIB::ifOutNUcastPkts.2 = Counter32: 0 IF-MIB::ifOutNUcastPkts.3 = Counter32: 0 IF-MIB::ifOutNUcastPkts.4 = Counter32: 0 IF-MIB::ifOutNUcastPkts.19 = Counter32: 0 IF-MIB::ifOutNUcastPkts.20 = Counter32: 0 IF-MIB::ifOutNUcastPkts.21 = Counter32: 0 IF-MIB::ifOutNUcastPkts.24 = Counter32: 0 IF-MIB::ifOutNUcastPkts.26 = Counter32: 0 IF-MIB::ifOutNUcastPkts.28 = Counter32: 0 IF-MIB::ifOutNUcastPkts.117 = Counter32: 0 IF-MIB::ifOutDiscards.1 = Counter32: 0 IF-MIB::ifOutDiscards.2 = Counter32: 0 IF-MIB::ifOutDiscards.3 = Counter32: 0 IF-MIB::ifOutDiscards.4 = Counter32: 0 IF-MIB::ifOutDiscards.19 = Counter32: 0 IF-MIB::ifOutDiscards.20 = Counter32: 0 IF-MIB::ifOutDiscards.21 = Counter32: 0 IF-MIB::ifOutDiscards.24 = Counter32: 0 IF-MIB::ifOutDiscards.26 = Counter32: 0 IF-MIB::ifOutDiscards.28 = Counter32: 0 IF-MIB::ifOutDiscards.117 = Counter32: 0 IF-MIB::ifOutErrors.1 = Counter32: 0 IF-MIB::ifOutErrors.2 = Counter32: 0 IF-MIB::ifOutErrors.3 = Counter32: 0 IF-MIB::ifOutErrors.4 = Counter32: 0 IF-MIB::ifOutErrors.19 = Counter32: 0 IF-MIB::ifOutErrors.20 = Counter32: 0 IF-MIB::ifOutErrors.21 = Counter32: 0 IF-MIB::ifOutErrors.24 = Counter32: 0 IF-MIB::ifOutErrors.26 = Counter32: 0 IF-MIB::ifOutErrors.28 = Counter32: 0 IF-MIB::ifOutErrors.117 = Counter32: 0 IF-MIB::ifOutQLen.1 = Gauge32: 0 IF-MIB::ifOutQLen.2 = Gauge32: 0 IF-MIB::ifOutQLen.3 = Gauge32: 0 IF-MIB::ifOutQLen.4 = Gauge32: 0 IF-MIB::ifOutQLen.19 = Gauge32: 0 IF-MIB::ifOutQLen.20 = Gauge32: 0 IF-MIB::ifOutQLen.21 = Gauge32: 0 IF-MIB::ifOutQLen.24 = Gauge32: 0 IF-MIB::ifOutQLen.26 = Gauge32: 0 IF-MIB::ifOutQLen.28 = Gauge32: 0 IF-MIB::ifOutQLen.117 = Gauge32: 0 IF-MIB::ifSpecific.1 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.2 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.3 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.4 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.19 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.20 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.21 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.24 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.26 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.28 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.117 = OID: SNMPv2-SMI::zeroDotZero
Step 15: Run command service snmp table local-agent v3 USER2TEST oid ifTable at DUT0 and check if output does not match the following regular expressions:
SNMP table:.*::ifTableShow output
snmptable: Timeout (Sub-id not found: (top) -> ifTable)
Step 16: Run command service snmp table remote-agent 10.0.0.1 v3 USER2TEST oid ifTable at DUT1 and check if output matches the following regular expressions:
SNMP table:.*::ifTableShow output
SNMP table: IF-MIB::ifTable ifIndex ifDescr ifType ifMtu ifSpeed ifPhysAddress ifAdminStatus 1 lo softwareLoopback 65536 10000000 up 2 Red Hat, Inc Device 0001 ethernetCsmacd 1500 0 de:ad:be:ef:6c:10 up 3 Red Hat, Inc Device 0001 ethernetCsmacd 1500 0 de:ad:be:ef:6c:11 down 4 ip_vti0 tunnel 1480 0 down 19 gre0 tunnel 1476 0 down 20 gretap0 ethernetCsmacd 1462 0 down 21 erspan0 ethernetCsmacd 1450 0 down 24 tunl0 tunnel 1480 0 down 26 ip6tnl0 tunnel 1452 0 down 28 sit0 tunnel 1480 0 down 117 dum0 ethernetCsmacd 1500 0 e2:4d:f0:3b:b5:ee up SNMP table IF-MIB::ifTable, part 2 ifOperStatus ifLastChange ifInOctets ifInUcastPkts ifInNUcastPkts ifInDiscards ifInErrors up 0:0:00:00.00 267600 2346 0 0 0 up 0:0:00:00.00 35073319 299327 0 168 0 down 0:0:00:00.00 3065922516 2405829 0 14 0 down 0:0:00:00.00 0 0 0 0 0 down 0:0:00:00.00 0 0 0 0 0 down 0:0:00:00.00 0 0 0 0 0 down 0:0:00:00.00 0 0 0 0 0 down 0:0:00:00.00 0 0 0 0 0 down 0:0:00:00.00 0 0 0 0 0 down 0:0:00:00.00 0 0 0 0 0 up 0:0:00:00.00 0 0 0 0 0 SNMP table IF-MIB::ifTable, part 3 ifInUnknownProtos ifOutOctets ifOutUcastPkts ifOutNUcastPkts ifOutDiscards ifOutErrors ifOutQLen 0 267600 2346 0 0 0 0 0 1545468447 1236007 0 0 0 0 0 266821829 3325449 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 SNMP table IF-MIB::ifTable, part 4 ifSpecific SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero SNMPv2-SMI::zeroDotZero
Note
After configuring SNMP to listen on the ‘20.0.0.1‘ address, neither local nor DUT1 requests should be allowed.
Step 17: Set the following configuration in DUT0:
del service snmp listen address 10.0.0.1 set service snmp listen address 20.0.0.1
Step 18: Run command service snmp walk local-agent v3 USER2TEST oid ifTable at DUT0 and check if output does not match the following regular expressions:
::ifDescr\.1 = STRING: "?lo"?Show output
snmpbulkwalk: Timeout (Sub-id not found: (top) -> ifTable)
Step 19: Run command service snmp walk remote-agent 10.0.0.1 v3 USER2TEST oid ifTable at DUT1 and check if output does not match the following regular expressions:
::ifDescr\.1 = STRING: "?lo"?Show output
snmpbulkwalk: Timeout (Sub-id not found: (top) -> ifTable)
Step 20: Run command service snmp table local-agent v3 USER2TEST oid ifTable at DUT0 and check if output does not match the following regular expressions:
SNMP table:.*::ifTableShow output
snmptable: Timeout (Sub-id not found: (top) -> ifTable)
Step 21: Run command service snmp table remote-agent 10.0.0.1 v3 USER2TEST oid ifTable at DUT1 and check if output does not match the following regular expressions:
SNMP table:.*::ifTableShow output
snmptable: Timeout (Sub-id not found: (top) -> ifTable)