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.50 = INTEGER: 50 IF-MIB::ifIndex.51 = INTEGER: 51 IF-MIB::ifIndex.52 = INTEGER: 52 IF-MIB::ifIndex.112 = INTEGER: 112 IF-MIB::ifIndex.114 = INTEGER: 114 IF-MIB::ifIndex.116 = INTEGER: 116 IF-MIB::ifIndex.124 = INTEGER: 124 IF-MIB::ifIndex.171 = INTEGER: 171 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.50 = STRING: gre0 IF-MIB::ifDescr.51 = STRING: gretap0 IF-MIB::ifDescr.52 = STRING: erspan0 IF-MIB::ifDescr.112 = STRING: tunl0 IF-MIB::ifDescr.114 = STRING: ip6tnl0 IF-MIB::ifDescr.116 = STRING: sit0 IF-MIB::ifDescr.124 = STRING: ip_vti0 IF-MIB::ifDescr.171 = 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.50 = INTEGER: tunnel(131) IF-MIB::ifType.51 = INTEGER: ethernetCsmacd(6) IF-MIB::ifType.52 = INTEGER: ethernetCsmacd(6) IF-MIB::ifType.112 = INTEGER: tunnel(131) IF-MIB::ifType.114 = INTEGER: tunnel(131) IF-MIB::ifType.116 = INTEGER: tunnel(131) IF-MIB::ifType.124 = INTEGER: tunnel(131) IF-MIB::ifType.171 = INTEGER: ethernetCsmacd(6) IF-MIB::ifMtu.1 = INTEGER: 65536 IF-MIB::ifMtu.2 = INTEGER: 1500 IF-MIB::ifMtu.3 = INTEGER: 1500 IF-MIB::ifMtu.50 = INTEGER: 1476 IF-MIB::ifMtu.51 = INTEGER: 1462 IF-MIB::ifMtu.52 = INTEGER: 1450 IF-MIB::ifMtu.112 = INTEGER: 1480 IF-MIB::ifMtu.114 = INTEGER: 1452 IF-MIB::ifMtu.116 = INTEGER: 1480 IF-MIB::ifMtu.124 = INTEGER: 1480 IF-MIB::ifMtu.171 = INTEGER: 1500 IF-MIB::ifSpeed.1 = Gauge32: 10000000 IF-MIB::ifSpeed.2 = Gauge32: 0 IF-MIB::ifSpeed.3 = Gauge32: 0 IF-MIB::ifSpeed.50 = Gauge32: 0 IF-MIB::ifSpeed.51 = Gauge32: 0 IF-MIB::ifSpeed.52 = Gauge32: 0 IF-MIB::ifSpeed.112 = Gauge32: 0 IF-MIB::ifSpeed.114 = Gauge32: 0 IF-MIB::ifSpeed.116 = Gauge32: 0 IF-MIB::ifSpeed.124 = Gauge32: 0 IF-MIB::ifSpeed.171 = 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.50 = STRING: IF-MIB::ifPhysAddress.51 = STRING: IF-MIB::ifPhysAddress.52 = STRING: IF-MIB::ifPhysAddress.112 = STRING: IF-MIB::ifPhysAddress.114 = STRING: IF-MIB::ifPhysAddress.116 = STRING: IF-MIB::ifPhysAddress.124 = STRING: IF-MIB::ifPhysAddress.171 = STRING: 42:b3:e2:1b:30:4d IF-MIB::ifAdminStatus.1 = INTEGER: up(1) IF-MIB::ifAdminStatus.2 = INTEGER: up(1) IF-MIB::ifAdminStatus.3 = INTEGER: down(2) IF-MIB::ifAdminStatus.50 = INTEGER: down(2) IF-MIB::ifAdminStatus.51 = INTEGER: down(2) IF-MIB::ifAdminStatus.52 = INTEGER: down(2) IF-MIB::ifAdminStatus.112 = INTEGER: down(2) IF-MIB::ifAdminStatus.114 = INTEGER: down(2) IF-MIB::ifAdminStatus.116 = INTEGER: down(2) IF-MIB::ifAdminStatus.124 = INTEGER: down(2) IF-MIB::ifAdminStatus.171 = 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.50 = INTEGER: down(2) IF-MIB::ifOperStatus.51 = INTEGER: down(2) IF-MIB::ifOperStatus.52 = INTEGER: down(2) IF-MIB::ifOperStatus.112 = INTEGER: down(2) IF-MIB::ifOperStatus.114 = INTEGER: down(2) IF-MIB::ifOperStatus.116 = INTEGER: down(2) IF-MIB::ifOperStatus.124 = INTEGER: down(2) IF-MIB::ifOperStatus.171 = 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.50 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.51 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.52 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.112 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.114 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.116 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.124 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.171 = Timeticks: (0) 0:00:00.00 IF-MIB::ifInOctets.1 = Counter32: 16421 IF-MIB::ifInOctets.2 = Counter32: 643082336 IF-MIB::ifInOctets.3 = Counter32: 44033870 IF-MIB::ifInOctets.50 = Counter32: 0 IF-MIB::ifInOctets.51 = Counter32: 0 IF-MIB::ifInOctets.52 = Counter32: 0 IF-MIB::ifInOctets.112 = Counter32: 0 IF-MIB::ifInOctets.114 = Counter32: 0 IF-MIB::ifInOctets.116 = Counter32: 0 IF-MIB::ifInOctets.124 = Counter32: 0 IF-MIB::ifInOctets.171 = Counter32: 0 IF-MIB::ifInUcastPkts.1 = Counter32: 0 IF-MIB::ifInUcastPkts.2 = Counter32: 0 IF-MIB::ifInUcastPkts.3 = Counter32: 0 IF-MIB::ifInUcastPkts.50 = Counter32: 0 IF-MIB::ifInUcastPkts.51 = Counter32: 0 IF-MIB::ifInUcastPkts.52 = Counter32: 0 IF-MIB::ifInUcastPkts.112 = Counter32: 0 IF-MIB::ifInUcastPkts.114 = Counter32: 0 IF-MIB::ifInUcastPkts.116 = Counter32: 0 IF-MIB::ifInUcastPkts.124 = Counter32: 0 IF-MIB::ifInUcastPkts.171 = Counter32: 0 IF-MIB::ifInNUcastPkts.1 = Counter32: 0 IF-MIB::ifInNUcastPkts.2 = Counter32: 0 IF-MIB::ifInNUcastPkts.3 = Counter32: 0 IF-MIB::ifInNUcastPkts.50 = Counter32: 0 IF-MIB::ifInNUcastPkts.51 = Counter32: 0 IF-MIB::ifInNUcastPkts.52 = Counter32: 0 IF-MIB::ifInNUcastPkts.112 = Counter32: 0 IF-MIB::ifInNUcastPkts.114 = Counter32: 0 IF-MIB::ifInNUcastPkts.116 = Counter32: 0 IF-MIB::ifInNUcastPkts.124 = Counter32: 0 IF-MIB::ifInNUcastPkts.171 = Counter32: 0 IF-MIB::ifInDiscards.1 = Counter32: 0 IF-MIB::ifInDiscards.2 = Counter32: 0 IF-MIB::ifInDiscards.3 = Counter32: 0 IF-MIB::ifInDiscards.50 = Counter32: 0 IF-MIB::ifInDiscards.51 = Counter32: 0 IF-MIB::ifInDiscards.52 = Counter32: 0 IF-MIB::ifInDiscards.112 = Counter32: 0 IF-MIB::ifInDiscards.114 = Counter32: 0 IF-MIB::ifInDiscards.116 = Counter32: 0 IF-MIB::ifInDiscards.124 = Counter32: 0 IF-MIB::ifInDiscards.171 = Counter32: 0 IF-MIB::ifInErrors.1 = Counter32: 0 IF-MIB::ifInErrors.2 = Counter32: 0 IF-MIB::ifInErrors.3 = Counter32: 0 IF-MIB::ifInErrors.50 = Counter32: 0 IF-MIB::ifInErrors.51 = Counter32: 0 IF-MIB::ifInErrors.52 = Counter32: 0 IF-MIB::ifInErrors.112 = Counter32: 0 IF-MIB::ifInErrors.114 = Counter32: 0 IF-MIB::ifInErrors.116 = Counter32: 0 IF-MIB::ifInErrors.124 = Counter32: 0 IF-MIB::ifInErrors.171 = Counter32: 0 IF-MIB::ifInUnknownProtos.1 = Counter32: 0 IF-MIB::ifInUnknownProtos.2 = Counter32: 0 IF-MIB::ifInUnknownProtos.3 = Counter32: 0 IF-MIB::ifInUnknownProtos.50 = Counter32: 0 IF-MIB::ifInUnknownProtos.51 = Counter32: 0 IF-MIB::ifInUnknownProtos.52 = Counter32: 0 IF-MIB::ifInUnknownProtos.112 = Counter32: 0 IF-MIB::ifInUnknownProtos.114 = Counter32: 0 IF-MIB::ifInUnknownProtos.116 = Counter32: 0 IF-MIB::ifInUnknownProtos.124 = Counter32: 0 IF-MIB::ifInUnknownProtos.171 = Counter32: 0 IF-MIB::ifOutOctets.1 = Counter32: 16421 IF-MIB::ifOutOctets.2 = Counter32: 4244100031 IF-MIB::ifOutOctets.3 = Counter32: 1568071624 IF-MIB::ifOutOctets.50 = Counter32: 0 IF-MIB::ifOutOctets.51 = Counter32: 0 IF-MIB::ifOutOctets.52 = Counter32: 0 IF-MIB::ifOutOctets.112 = Counter32: 0 IF-MIB::ifOutOctets.114 = Counter32: 0 IF-MIB::ifOutOctets.116 = Counter32: 0 IF-MIB::ifOutOctets.124 = Counter32: 0 IF-MIB::ifOutOctets.171 = Counter32: 0 IF-MIB::ifOutUcastPkts.1 = Counter32: 186 IF-MIB::ifOutUcastPkts.2 = Counter32: 3105237 IF-MIB::ifOutUcastPkts.3 = Counter32: 1310576 IF-MIB::ifOutUcastPkts.50 = Counter32: 0 IF-MIB::ifOutUcastPkts.51 = Counter32: 0 IF-MIB::ifOutUcastPkts.52 = Counter32: 0 IF-MIB::ifOutUcastPkts.112 = Counter32: 0 IF-MIB::ifOutUcastPkts.114 = Counter32: 0 IF-MIB::ifOutUcastPkts.116 = Counter32: 0 IF-MIB::ifOutUcastPkts.124 = Counter32: 0 IF-MIB::ifOutUcastPkts.171 = Counter32: 0 IF-MIB::ifOutNUcastPkts.1 = Counter32: 0 IF-MIB::ifOutNUcastPkts.2 = Counter32: 0 IF-MIB::ifOutNUcastPkts.3 = Counter32: 0 IF-MIB::ifOutNUcastPkts.50 = Counter32: 0 IF-MIB::ifOutNUcastPkts.51 = Counter32: 0 IF-MIB::ifOutNUcastPkts.52 = Counter32: 0 IF-MIB::ifOutNUcastPkts.112 = Counter32: 0 IF-MIB::ifOutNUcastPkts.114 = Counter32: 0 IF-MIB::ifOutNUcastPkts.116 = Counter32: 0 IF-MIB::ifOutNUcastPkts.124 = Counter32: 0 IF-MIB::ifOutNUcastPkts.171 = Counter32: 0 IF-MIB::ifOutDiscards.1 = Counter32: 0 IF-MIB::ifOutDiscards.2 = Counter32: 0 IF-MIB::ifOutDiscards.3 = Counter32: 0 IF-MIB::ifOutDiscards.50 = Counter32: 0 IF-MIB::ifOutDiscards.51 = Counter32: 0 IF-MIB::ifOutDiscards.52 = Counter32: 0 IF-MIB::ifOutDiscards.112 = Counter32: 0 IF-MIB::ifOutDiscards.114 = Counter32: 0 IF-MIB::ifOutDiscards.116 = Counter32: 0 IF-MIB::ifOutDiscards.124 = Counter32: 0 IF-MIB::ifOutDiscards.171 = Counter32: 0 IF-MIB::ifOutErrors.1 = Counter32: 0 IF-MIB::ifOutErrors.2 = Counter32: 0 IF-MIB::ifOutErrors.3 = Counter32: 0 IF-MIB::ifOutErrors.50 = Counter32: 0 IF-MIB::ifOutErrors.51 = Counter32: 0 IF-MIB::ifOutErrors.52 = Counter32: 0 IF-MIB::ifOutErrors.112 = Counter32: 0 IF-MIB::ifOutErrors.114 = Counter32: 0 IF-MIB::ifOutErrors.116 = Counter32: 0 IF-MIB::ifOutErrors.124 = Counter32: 0 IF-MIB::ifOutErrors.171 = Counter32: 0 IF-MIB::ifOutQLen.1 = Gauge32: 0 IF-MIB::ifOutQLen.2 = Gauge32: 0 IF-MIB::ifOutQLen.3 = Gauge32: 0 IF-MIB::ifOutQLen.50 = Gauge32: 0 IF-MIB::ifOutQLen.51 = Gauge32: 0 IF-MIB::ifOutQLen.52 = Gauge32: 0 IF-MIB::ifOutQLen.112 = Gauge32: 0 IF-MIB::ifOutQLen.114 = Gauge32: 0 IF-MIB::ifOutQLen.116 = Gauge32: 0 IF-MIB::ifOutQLen.124 = Gauge32: 0 IF-MIB::ifOutQLen.171 = 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.50 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.51 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.52 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.112 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.114 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.116 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.124 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.171 = 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.50 = INTEGER: 50 IF-MIB::ifIndex.51 = INTEGER: 51 IF-MIB::ifIndex.52 = INTEGER: 52 IF-MIB::ifIndex.112 = INTEGER: 112 IF-MIB::ifIndex.114 = INTEGER: 114 IF-MIB::ifIndex.116 = INTEGER: 116 IF-MIB::ifIndex.124 = INTEGER: 124 IF-MIB::ifIndex.171 = INTEGER: 171 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.50 = STRING: gre0 IF-MIB::ifDescr.51 = STRING: gretap0 IF-MIB::ifDescr.52 = STRING: erspan0 IF-MIB::ifDescr.112 = STRING: tunl0 IF-MIB::ifDescr.114 = STRING: ip6tnl0 IF-MIB::ifDescr.116 = STRING: sit0 IF-MIB::ifDescr.124 = STRING: ip_vti0 IF-MIB::ifDescr.171 = 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.50 = INTEGER: tunnel(131) IF-MIB::ifType.51 = INTEGER: ethernetCsmacd(6) IF-MIB::ifType.52 = INTEGER: ethernetCsmacd(6) IF-MIB::ifType.112 = INTEGER: tunnel(131) IF-MIB::ifType.114 = INTEGER: tunnel(131) IF-MIB::ifType.116 = INTEGER: tunnel(131) IF-MIB::ifType.124 = INTEGER: tunnel(131) IF-MIB::ifType.171 = INTEGER: ethernetCsmacd(6) IF-MIB::ifMtu.1 = INTEGER: 65536 IF-MIB::ifMtu.2 = INTEGER: 1500 IF-MIB::ifMtu.3 = INTEGER: 1500 IF-MIB::ifMtu.50 = INTEGER: 1476 IF-MIB::ifMtu.51 = INTEGER: 1462 IF-MIB::ifMtu.52 = INTEGER: 1450 IF-MIB::ifMtu.112 = INTEGER: 1480 IF-MIB::ifMtu.114 = INTEGER: 1452 IF-MIB::ifMtu.116 = INTEGER: 1480 IF-MIB::ifMtu.124 = INTEGER: 1480 IF-MIB::ifMtu.171 = INTEGER: 1500 IF-MIB::ifSpeed.1 = Gauge32: 10000000 IF-MIB::ifSpeed.2 = Gauge32: 0 IF-MIB::ifSpeed.3 = Gauge32: 0 IF-MIB::ifSpeed.50 = Gauge32: 0 IF-MIB::ifSpeed.51 = Gauge32: 0 IF-MIB::ifSpeed.52 = Gauge32: 0 IF-MIB::ifSpeed.112 = Gauge32: 0 IF-MIB::ifSpeed.114 = Gauge32: 0 IF-MIB::ifSpeed.116 = Gauge32: 0 IF-MIB::ifSpeed.124 = Gauge32: 0 IF-MIB::ifSpeed.171 = 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.50 = STRING: IF-MIB::ifPhysAddress.51 = STRING: IF-MIB::ifPhysAddress.52 = STRING: IF-MIB::ifPhysAddress.112 = STRING: IF-MIB::ifPhysAddress.114 = STRING: IF-MIB::ifPhysAddress.116 = STRING: IF-MIB::ifPhysAddress.124 = STRING: IF-MIB::ifPhysAddress.171 = STRING: 42:b3:e2:1b:30:4d IF-MIB::ifAdminStatus.1 = INTEGER: up(1) IF-MIB::ifAdminStatus.2 = INTEGER: up(1) IF-MIB::ifAdminStatus.3 = INTEGER: down(2) IF-MIB::ifAdminStatus.50 = INTEGER: down(2) IF-MIB::ifAdminStatus.51 = INTEGER: down(2) IF-MIB::ifAdminStatus.52 = INTEGER: down(2) IF-MIB::ifAdminStatus.112 = INTEGER: down(2) IF-MIB::ifAdminStatus.114 = INTEGER: down(2) IF-MIB::ifAdminStatus.116 = INTEGER: down(2) IF-MIB::ifAdminStatus.124 = INTEGER: down(2) IF-MIB::ifAdminStatus.171 = 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.50 = INTEGER: down(2) IF-MIB::ifOperStatus.51 = INTEGER: down(2) IF-MIB::ifOperStatus.52 = INTEGER: down(2) IF-MIB::ifOperStatus.112 = INTEGER: down(2) IF-MIB::ifOperStatus.114 = INTEGER: down(2) IF-MIB::ifOperStatus.116 = INTEGER: down(2) IF-MIB::ifOperStatus.124 = INTEGER: down(2) IF-MIB::ifOperStatus.171 = 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.50 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.51 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.52 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.112 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.114 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.116 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.124 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.171 = Timeticks: (0) 0:00:00.00 IF-MIB::ifInOctets.1 = Counter32: 16421 IF-MIB::ifInOctets.2 = Counter32: 643082336 IF-MIB::ifInOctets.3 = Counter32: 44033870 IF-MIB::ifInOctets.50 = Counter32: 0 IF-MIB::ifInOctets.51 = Counter32: 0 IF-MIB::ifInOctets.52 = Counter32: 0 IF-MIB::ifInOctets.112 = Counter32: 0 IF-MIB::ifInOctets.114 = Counter32: 0 IF-MIB::ifInOctets.116 = Counter32: 0 IF-MIB::ifInOctets.124 = Counter32: 0 IF-MIB::ifInOctets.171 = Counter32: 0 IF-MIB::ifInUcastPkts.1 = Counter32: 0 IF-MIB::ifInUcastPkts.2 = Counter32: 0 IF-MIB::ifInUcastPkts.3 = Counter32: 0 IF-MIB::ifInUcastPkts.50 = Counter32: 0 IF-MIB::ifInUcastPkts.51 = Counter32: 0 IF-MIB::ifInUcastPkts.52 = Counter32: 0 IF-MIB::ifInUcastPkts.112 = Counter32: 0 IF-MIB::ifInUcastPkts.114 = Counter32: 0 IF-MIB::ifInUcastPkts.116 = Counter32: 0 IF-MIB::ifInUcastPkts.124 = Counter32: 0 IF-MIB::ifInUcastPkts.171 = Counter32: 0 IF-MIB::ifInNUcastPkts.1 = Counter32: 0 IF-MIB::ifInNUcastPkts.2 = Counter32: 0 IF-MIB::ifInNUcastPkts.3 = Counter32: 0 IF-MIB::ifInNUcastPkts.50 = Counter32: 0 IF-MIB::ifInNUcastPkts.51 = Counter32: 0 IF-MIB::ifInNUcastPkts.52 = Counter32: 0 IF-MIB::ifInNUcastPkts.112 = Counter32: 0 IF-MIB::ifInNUcastPkts.114 = Counter32: 0 IF-MIB::ifInNUcastPkts.116 = Counter32: 0 IF-MIB::ifInNUcastPkts.124 = Counter32: 0 IF-MIB::ifInNUcastPkts.171 = Counter32: 0 IF-MIB::ifInDiscards.1 = Counter32: 0 IF-MIB::ifInDiscards.2 = Counter32: 0 IF-MIB::ifInDiscards.3 = Counter32: 0 IF-MIB::ifInDiscards.50 = Counter32: 0 IF-MIB::ifInDiscards.51 = Counter32: 0 IF-MIB::ifInDiscards.52 = Counter32: 0 IF-MIB::ifInDiscards.112 = Counter32: 0 IF-MIB::ifInDiscards.114 = Counter32: 0 IF-MIB::ifInDiscards.116 = Counter32: 0 IF-MIB::ifInDiscards.124 = Counter32: 0 IF-MIB::ifInDiscards.171 = Counter32: 0 IF-MIB::ifInErrors.1 = Counter32: 0 IF-MIB::ifInErrors.2 = Counter32: 0 IF-MIB::ifInErrors.3 = Counter32: 0 IF-MIB::ifInErrors.50 = Counter32: 0 IF-MIB::ifInErrors.51 = Counter32: 0 IF-MIB::ifInErrors.52 = Counter32: 0 IF-MIB::ifInErrors.112 = Counter32: 0 IF-MIB::ifInErrors.114 = Counter32: 0 IF-MIB::ifInErrors.116 = Counter32: 0 IF-MIB::ifInErrors.124 = Counter32: 0 IF-MIB::ifInErrors.171 = Counter32: 0 IF-MIB::ifInUnknownProtos.1 = Counter32: 0 IF-MIB::ifInUnknownProtos.2 = Counter32: 0 IF-MIB::ifInUnknownProtos.3 = Counter32: 0 IF-MIB::ifInUnknownProtos.50 = Counter32: 0 IF-MIB::ifInUnknownProtos.51 = Counter32: 0 IF-MIB::ifInUnknownProtos.52 = Counter32: 0 IF-MIB::ifInUnknownProtos.112 = Counter32: 0 IF-MIB::ifInUnknownProtos.114 = Counter32: 0 IF-MIB::ifInUnknownProtos.116 = Counter32: 0 IF-MIB::ifInUnknownProtos.124 = Counter32: 0 IF-MIB::ifInUnknownProtos.171 = Counter32: 0 IF-MIB::ifOutOctets.1 = Counter32: 16421 IF-MIB::ifOutOctets.2 = Counter32: 4244100031 IF-MIB::ifOutOctets.3 = Counter32: 1568071624 IF-MIB::ifOutOctets.50 = Counter32: 0 IF-MIB::ifOutOctets.51 = Counter32: 0 IF-MIB::ifOutOctets.52 = Counter32: 0 IF-MIB::ifOutOctets.112 = Counter32: 0 IF-MIB::ifOutOctets.114 = Counter32: 0 IF-MIB::ifOutOctets.116 = Counter32: 0 IF-MIB::ifOutOctets.124 = Counter32: 0 IF-MIB::ifOutOctets.171 = Counter32: 0 IF-MIB::ifOutUcastPkts.1 = Counter32: 186 IF-MIB::ifOutUcastPkts.2 = Counter32: 3105237 IF-MIB::ifOutUcastPkts.3 = Counter32: 1310576 IF-MIB::ifOutUcastPkts.50 = Counter32: 0 IF-MIB::ifOutUcastPkts.51 = Counter32: 0 IF-MIB::ifOutUcastPkts.52 = Counter32: 0 IF-MIB::ifOutUcastPkts.112 = Counter32: 0 IF-MIB::ifOutUcastPkts.114 = Counter32: 0 IF-MIB::ifOutUcastPkts.116 = Counter32: 0 IF-MIB::ifOutUcastPkts.124 = Counter32: 0 IF-MIB::ifOutUcastPkts.171 = Counter32: 0 IF-MIB::ifOutNUcastPkts.1 = Counter32: 0 IF-MIB::ifOutNUcastPkts.2 = Counter32: 0 IF-MIB::ifOutNUcastPkts.3 = Counter32: 0 IF-MIB::ifOutNUcastPkts.50 = Counter32: 0 IF-MIB::ifOutNUcastPkts.51 = Counter32: 0 IF-MIB::ifOutNUcastPkts.52 = Counter32: 0 IF-MIB::ifOutNUcastPkts.112 = Counter32: 0 IF-MIB::ifOutNUcastPkts.114 = Counter32: 0 IF-MIB::ifOutNUcastPkts.116 = Counter32: 0 IF-MIB::ifOutNUcastPkts.124 = Counter32: 0 IF-MIB::ifOutNUcastPkts.171 = Counter32: 0 IF-MIB::ifOutDiscards.1 = Counter32: 0 IF-MIB::ifOutDiscards.2 = Counter32: 0 IF-MIB::ifOutDiscards.3 = Counter32: 0 IF-MIB::ifOutDiscards.50 = Counter32: 0 IF-MIB::ifOutDiscards.51 = Counter32: 0 IF-MIB::ifOutDiscards.52 = Counter32: 0 IF-MIB::ifOutDiscards.112 = Counter32: 0 IF-MIB::ifOutDiscards.114 = Counter32: 0 IF-MIB::ifOutDiscards.116 = Counter32: 0 IF-MIB::ifOutDiscards.124 = Counter32: 0 IF-MIB::ifOutDiscards.171 = Counter32: 0 IF-MIB::ifOutErrors.1 = Counter32: 0 IF-MIB::ifOutErrors.2 = Counter32: 0 IF-MIB::ifOutErrors.3 = Counter32: 0 IF-MIB::ifOutErrors.50 = Counter32: 0 IF-MIB::ifOutErrors.51 = Counter32: 0 IF-MIB::ifOutErrors.52 = Counter32: 0 IF-MIB::ifOutErrors.112 = Counter32: 0 IF-MIB::ifOutErrors.114 = Counter32: 0 IF-MIB::ifOutErrors.116 = Counter32: 0 IF-MIB::ifOutErrors.124 = Counter32: 0 IF-MIB::ifOutErrors.171 = Counter32: 0 IF-MIB::ifOutQLen.1 = Gauge32: 0 IF-MIB::ifOutQLen.2 = Gauge32: 0 IF-MIB::ifOutQLen.3 = Gauge32: 0 IF-MIB::ifOutQLen.50 = Gauge32: 0 IF-MIB::ifOutQLen.51 = Gauge32: 0 IF-MIB::ifOutQLen.52 = Gauge32: 0 IF-MIB::ifOutQLen.112 = Gauge32: 0 IF-MIB::ifOutQLen.114 = Gauge32: 0 IF-MIB::ifOutQLen.116 = Gauge32: 0 IF-MIB::ifOutQLen.124 = Gauge32: 0 IF-MIB::ifOutQLen.171 = 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.50 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.51 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.52 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.112 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.114 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.116 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.124 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.171 = 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 50 gre0 tunnel 1476 0 down 51 gretap0 ethernetCsmacd 1462 0 down 52 erspan0 ethernetCsmacd 1450 0 down 112 tunl0 tunnel 1480 0 down 114 ip6tnl0 tunnel 1452 0 down 116 sit0 tunnel 1480 0 down 124 ip_vti0 tunnel 1480 0 down 171 dum0 ethernetCsmacd 1500 0 42:b3:e2:1b:30:4d up SNMP table IF-MIB::ifTable, part 2 ifOperStatus ifLastChange ifInOctets ifInUcastPkts ifInNUcastPkts ifInDiscards ifInErrors up 0:0:00:00.00 16421 0 0 0 0 up 0:0:00:00.00 643082336 0 0 0 0 down 0:0:00:00.00 44033870 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 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 16421 186 0 0 0 0 0 4244100031 3105237 0 0 0 0 0 1568071624 1310576 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 50 gre0 tunnel 1476 0 down 51 gretap0 ethernetCsmacd 1462 0 down 52 erspan0 ethernetCsmacd 1450 0 down 112 tunl0 tunnel 1480 0 down 114 ip6tnl0 tunnel 1452 0 down 116 sit0 tunnel 1480 0 down 124 ip_vti0 tunnel 1480 0 down 171 dum0 ethernetCsmacd 1500 0 42:b3:e2:1b:30:4d up SNMP table IF-MIB::ifTable, part 2 ifOperStatus ifLastChange ifInOctets ifInUcastPkts ifInNUcastPkts ifInDiscards ifInErrors up 0:0:00:00.00 16421 0 0 0 0 up 0:0:00:00.00 643082336 0 0 0 0 down 0:0:00:00.00 44033870 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 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 16421 186 0 0 0 0 0 4244100031 3105237 0 0 0 0 0 1568071624 1310576 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.50 = INTEGER: 50 IF-MIB::ifIndex.51 = INTEGER: 51 IF-MIB::ifIndex.52 = INTEGER: 52 IF-MIB::ifIndex.112 = INTEGER: 112 IF-MIB::ifIndex.114 = INTEGER: 114 IF-MIB::ifIndex.116 = INTEGER: 116 IF-MIB::ifIndex.124 = INTEGER: 124 IF-MIB::ifIndex.171 = INTEGER: 171 IF-MIB::ifIndex.172 = INTEGER: 172 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.50 = STRING: gre0 IF-MIB::ifDescr.51 = STRING: gretap0 IF-MIB::ifDescr.52 = STRING: erspan0 IF-MIB::ifDescr.112 = STRING: tunl0 IF-MIB::ifDescr.114 = STRING: ip6tnl0 IF-MIB::ifDescr.116 = STRING: sit0 IF-MIB::ifDescr.124 = STRING: ip_vti0 IF-MIB::ifDescr.171 = STRING: dum0 IF-MIB::ifDescr.172 = 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.50 = INTEGER: tunnel(131) IF-MIB::ifType.51 = INTEGER: ethernetCsmacd(6) IF-MIB::ifType.52 = INTEGER: ethernetCsmacd(6) IF-MIB::ifType.112 = INTEGER: tunnel(131) IF-MIB::ifType.114 = INTEGER: tunnel(131) IF-MIB::ifType.116 = INTEGER: tunnel(131) IF-MIB::ifType.124 = INTEGER: tunnel(131) IF-MIB::ifType.171 = INTEGER: ethernetCsmacd(6) IF-MIB::ifType.172 = INTEGER: ethernetCsmacd(6) IF-MIB::ifMtu.1 = INTEGER: 65536 IF-MIB::ifMtu.2 = INTEGER: 1500 IF-MIB::ifMtu.3 = INTEGER: 1500 IF-MIB::ifMtu.50 = INTEGER: 1476 IF-MIB::ifMtu.51 = INTEGER: 1462 IF-MIB::ifMtu.52 = INTEGER: 1450 IF-MIB::ifMtu.112 = INTEGER: 1480 IF-MIB::ifMtu.114 = INTEGER: 1452 IF-MIB::ifMtu.116 = INTEGER: 1480 IF-MIB::ifMtu.124 = INTEGER: 1480 IF-MIB::ifMtu.171 = INTEGER: 1500 IF-MIB::ifMtu.172 = INTEGER: 1500 IF-MIB::ifSpeed.1 = Gauge32: 10000000 IF-MIB::ifSpeed.2 = Gauge32: 0 IF-MIB::ifSpeed.3 = Gauge32: 0 IF-MIB::ifSpeed.50 = Gauge32: 0 IF-MIB::ifSpeed.51 = Gauge32: 0 IF-MIB::ifSpeed.52 = Gauge32: 0 IF-MIB::ifSpeed.112 = Gauge32: 0 IF-MIB::ifSpeed.114 = Gauge32: 0 IF-MIB::ifSpeed.116 = Gauge32: 0 IF-MIB::ifSpeed.124 = Gauge32: 0 IF-MIB::ifSpeed.171 = Gauge32: 0 IF-MIB::ifSpeed.172 = 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.50 = STRING: IF-MIB::ifPhysAddress.51 = STRING: IF-MIB::ifPhysAddress.52 = STRING: IF-MIB::ifPhysAddress.112 = STRING: IF-MIB::ifPhysAddress.114 = STRING: IF-MIB::ifPhysAddress.116 = STRING: IF-MIB::ifPhysAddress.124 = STRING: IF-MIB::ifPhysAddress.171 = STRING: 42:b3:e2:1b:30:4d IF-MIB::ifPhysAddress.172 = STRING: 62:a2:d:f1:e4:73 IF-MIB::ifAdminStatus.1 = INTEGER: up(1) IF-MIB::ifAdminStatus.2 = INTEGER: up(1) IF-MIB::ifAdminStatus.3 = INTEGER: down(2) IF-MIB::ifAdminStatus.50 = INTEGER: down(2) IF-MIB::ifAdminStatus.51 = INTEGER: down(2) IF-MIB::ifAdminStatus.52 = INTEGER: down(2) IF-MIB::ifAdminStatus.112 = INTEGER: down(2) IF-MIB::ifAdminStatus.114 = INTEGER: down(2) IF-MIB::ifAdminStatus.116 = INTEGER: down(2) IF-MIB::ifAdminStatus.124 = INTEGER: down(2) IF-MIB::ifAdminStatus.171 = INTEGER: up(1) IF-MIB::ifAdminStatus.172 = 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.50 = INTEGER: down(2) IF-MIB::ifOperStatus.51 = INTEGER: down(2) IF-MIB::ifOperStatus.52 = INTEGER: down(2) IF-MIB::ifOperStatus.112 = INTEGER: down(2) IF-MIB::ifOperStatus.114 = INTEGER: down(2) IF-MIB::ifOperStatus.116 = INTEGER: down(2) IF-MIB::ifOperStatus.124 = INTEGER: down(2) IF-MIB::ifOperStatus.171 = INTEGER: up(1) IF-MIB::ifOperStatus.172 = 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.50 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.51 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.52 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.112 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.114 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.116 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.124 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.171 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.172 = Timeticks: (0) 0:00:00.00 IF-MIB::ifInOctets.1 = Counter32: 40227 IF-MIB::ifInOctets.2 = Counter32: 643091036 IF-MIB::ifInOctets.3 = Counter32: 44033870 IF-MIB::ifInOctets.50 = Counter32: 0 IF-MIB::ifInOctets.51 = Counter32: 0 IF-MIB::ifInOctets.52 = Counter32: 0 IF-MIB::ifInOctets.112 = Counter32: 0 IF-MIB::ifInOctets.114 = Counter32: 0 IF-MIB::ifInOctets.116 = Counter32: 0 IF-MIB::ifInOctets.124 = Counter32: 0 IF-MIB::ifInOctets.171 = Counter32: 0 IF-MIB::ifInOctets.172 = Counter32: 0 IF-MIB::ifInUcastPkts.1 = Counter32: 0 IF-MIB::ifInUcastPkts.2 = Counter32: 0 IF-MIB::ifInUcastPkts.3 = Counter32: 0 IF-MIB::ifInUcastPkts.50 = Counter32: 0 IF-MIB::ifInUcastPkts.51 = Counter32: 0 IF-MIB::ifInUcastPkts.52 = Counter32: 0 IF-MIB::ifInUcastPkts.112 = Counter32: 0 IF-MIB::ifInUcastPkts.114 = Counter32: 0 IF-MIB::ifInUcastPkts.116 = Counter32: 0 IF-MIB::ifInUcastPkts.124 = Counter32: 0 IF-MIB::ifInUcastPkts.171 = Counter32: 0 IF-MIB::ifInUcastPkts.172 = Counter32: 0 IF-MIB::ifInNUcastPkts.1 = Counter32: 0 IF-MIB::ifInNUcastPkts.2 = Counter32: 0 IF-MIB::ifInNUcastPkts.3 = Counter32: 0 IF-MIB::ifInNUcastPkts.50 = Counter32: 0 IF-MIB::ifInNUcastPkts.51 = Counter32: 0 IF-MIB::ifInNUcastPkts.52 = Counter32: 0 IF-MIB::ifInNUcastPkts.112 = Counter32: 0 IF-MIB::ifInNUcastPkts.114 = Counter32: 0 IF-MIB::ifInNUcastPkts.116 = Counter32: 0 IF-MIB::ifInNUcastPkts.124 = Counter32: 0 IF-MIB::ifInNUcastPkts.171 = Counter32: 0 IF-MIB::ifInNUcastPkts.172 = Counter32: 0 IF-MIB::ifInDiscards.1 = Counter32: 0 IF-MIB::ifInDiscards.2 = Counter32: 0 IF-MIB::ifInDiscards.3 = Counter32: 0 IF-MIB::ifInDiscards.50 = Counter32: 0 IF-MIB::ifInDiscards.51 = Counter32: 0 IF-MIB::ifInDiscards.52 = Counter32: 0 IF-MIB::ifInDiscards.112 = Counter32: 0 IF-MIB::ifInDiscards.114 = Counter32: 0 IF-MIB::ifInDiscards.116 = Counter32: 0 IF-MIB::ifInDiscards.124 = Counter32: 0 IF-MIB::ifInDiscards.171 = Counter32: 0 IF-MIB::ifInDiscards.172 = Counter32: 0 IF-MIB::ifInErrors.1 = Counter32: 0 IF-MIB::ifInErrors.2 = Counter32: 0 IF-MIB::ifInErrors.3 = Counter32: 0 IF-MIB::ifInErrors.50 = Counter32: 0 IF-MIB::ifInErrors.51 = Counter32: 0 IF-MIB::ifInErrors.52 = Counter32: 0 IF-MIB::ifInErrors.112 = Counter32: 0 IF-MIB::ifInErrors.114 = Counter32: 0 IF-MIB::ifInErrors.116 = Counter32: 0 IF-MIB::ifInErrors.124 = Counter32: 0 IF-MIB::ifInErrors.171 = Counter32: 0 IF-MIB::ifInErrors.172 = Counter32: 0 IF-MIB::ifInUnknownProtos.1 = Counter32: 0 IF-MIB::ifInUnknownProtos.2 = Counter32: 0 IF-MIB::ifInUnknownProtos.3 = Counter32: 0 IF-MIB::ifInUnknownProtos.50 = Counter32: 0 IF-MIB::ifInUnknownProtos.51 = Counter32: 0 IF-MIB::ifInUnknownProtos.52 = Counter32: 0 IF-MIB::ifInUnknownProtos.112 = Counter32: 0 IF-MIB::ifInUnknownProtos.114 = Counter32: 0 IF-MIB::ifInUnknownProtos.116 = Counter32: 0 IF-MIB::ifInUnknownProtos.124 = Counter32: 0 IF-MIB::ifInUnknownProtos.171 = Counter32: 0 IF-MIB::ifInUnknownProtos.172 = Counter32: 0 IF-MIB::ifOutOctets.1 = Counter32: 40227 IF-MIB::ifOutOctets.2 = Counter32: 4244117635 IF-MIB::ifOutOctets.3 = Counter32: 1568071624 IF-MIB::ifOutOctets.50 = Counter32: 0 IF-MIB::ifOutOctets.51 = Counter32: 0 IF-MIB::ifOutOctets.52 = Counter32: 0 IF-MIB::ifOutOctets.112 = Counter32: 0 IF-MIB::ifOutOctets.114 = Counter32: 0 IF-MIB::ifOutOctets.116 = Counter32: 0 IF-MIB::ifOutOctets.124 = Counter32: 0 IF-MIB::ifOutOctets.171 = Counter32: 0 IF-MIB::ifOutOctets.172 = Counter32: 0 IF-MIB::ifOutUcastPkts.1 = Counter32: 290 IF-MIB::ifOutUcastPkts.2 = Counter32: 3105297 IF-MIB::ifOutUcastPkts.3 = Counter32: 1310576 IF-MIB::ifOutUcastPkts.50 = Counter32: 0 IF-MIB::ifOutUcastPkts.51 = Counter32: 0 IF-MIB::ifOutUcastPkts.52 = Counter32: 0 IF-MIB::ifOutUcastPkts.112 = Counter32: 0 IF-MIB::ifOutUcastPkts.114 = Counter32: 0 IF-MIB::ifOutUcastPkts.116 = Counter32: 0 IF-MIB::ifOutUcastPkts.124 = Counter32: 0 IF-MIB::ifOutUcastPkts.171 = Counter32: 0 IF-MIB::ifOutUcastPkts.172 = Counter32: 0 IF-MIB::ifOutNUcastPkts.1 = Counter32: 0 IF-MIB::ifOutNUcastPkts.2 = Counter32: 0 IF-MIB::ifOutNUcastPkts.3 = Counter32: 0 IF-MIB::ifOutNUcastPkts.50 = Counter32: 0 IF-MIB::ifOutNUcastPkts.51 = Counter32: 0 IF-MIB::ifOutNUcastPkts.52 = Counter32: 0 IF-MIB::ifOutNUcastPkts.112 = Counter32: 0 IF-MIB::ifOutNUcastPkts.114 = Counter32: 0 IF-MIB::ifOutNUcastPkts.116 = Counter32: 0 IF-MIB::ifOutNUcastPkts.124 = Counter32: 0 IF-MIB::ifOutNUcastPkts.171 = Counter32: 0 IF-MIB::ifOutNUcastPkts.172 = Counter32: 0 IF-MIB::ifOutDiscards.1 = Counter32: 0 IF-MIB::ifOutDiscards.2 = Counter32: 0 IF-MIB::ifOutDiscards.3 = Counter32: 0 IF-MIB::ifOutDiscards.50 = Counter32: 0 IF-MIB::ifOutDiscards.51 = Counter32: 0 IF-MIB::ifOutDiscards.52 = Counter32: 0 IF-MIB::ifOutDiscards.112 = Counter32: 0 IF-MIB::ifOutDiscards.114 = Counter32: 0 IF-MIB::ifOutDiscards.116 = Counter32: 0 IF-MIB::ifOutDiscards.124 = Counter32: 0 IF-MIB::ifOutDiscards.171 = Counter32: 0 IF-MIB::ifOutDiscards.172 = Counter32: 0 IF-MIB::ifOutErrors.1 = Counter32: 0 IF-MIB::ifOutErrors.2 = Counter32: 0 IF-MIB::ifOutErrors.3 = Counter32: 0 IF-MIB::ifOutErrors.50 = Counter32: 0 IF-MIB::ifOutErrors.51 = Counter32: 0 IF-MIB::ifOutErrors.52 = Counter32: 0 IF-MIB::ifOutErrors.112 = Counter32: 0 IF-MIB::ifOutErrors.114 = Counter32: 0 IF-MIB::ifOutErrors.116 = Counter32: 0 IF-MIB::ifOutErrors.124 = Counter32: 0 IF-MIB::ifOutErrors.171 = Counter32: 0 IF-MIB::ifOutErrors.172 = Counter32: 0 IF-MIB::ifOutQLen.1 = Gauge32: 0 IF-MIB::ifOutQLen.2 = Gauge32: 0 IF-MIB::ifOutQLen.3 = Gauge32: 0 IF-MIB::ifOutQLen.50 = Gauge32: 0 IF-MIB::ifOutQLen.51 = Gauge32: 0 IF-MIB::ifOutQLen.52 = Gauge32: 0 IF-MIB::ifOutQLen.112 = Gauge32: 0 IF-MIB::ifOutQLen.114 = Gauge32: 0 IF-MIB::ifOutQLen.116 = Gauge32: 0 IF-MIB::ifOutQLen.124 = Gauge32: 0 IF-MIB::ifOutQLen.171 = Gauge32: 0 IF-MIB::ifOutQLen.172 = 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.50 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.51 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.52 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.112 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.114 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.116 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.124 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.171 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.172 = 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 50 gre0 tunnel 1476 0 down 51 gretap0 ethernetCsmacd 1462 0 down 52 erspan0 ethernetCsmacd 1450 0 down 112 tunl0 tunnel 1480 0 down 114 ip6tnl0 tunnel 1452 0 down 116 sit0 tunnel 1480 0 down 124 ip_vti0 tunnel 1480 0 down 171 dum0 ethernetCsmacd 1500 0 42:b3:e2:1b:30:4d up 172 dum1 ethernetCsmacd 1500 0 62:a2:d:f1:e4:73 up SNMP table IF-MIB::ifTable, part 2 ifOperStatus ifLastChange ifInOctets ifInUcastPkts ifInNUcastPkts ifInDiscards ifInErrors up 0:0:00:00.00 53091 346 0 0 0 up 0:0:00:00.00 643091714 464744 0 0 0 down 0:0:00:00.00 44033870 416630 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 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 53091 346 0 0 0 0 0 4244118481 3105304 0 0 0 0 0 1568071624 1310576 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.50 = INTEGER: 50 IF-MIB::ifIndex.51 = INTEGER: 51 IF-MIB::ifIndex.52 = INTEGER: 52 IF-MIB::ifIndex.112 = INTEGER: 112 IF-MIB::ifIndex.114 = INTEGER: 114 IF-MIB::ifIndex.116 = INTEGER: 116 IF-MIB::ifIndex.124 = INTEGER: 124 IF-MIB::ifIndex.171 = INTEGER: 171 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.50 = STRING: gre0 IF-MIB::ifDescr.51 = STRING: gretap0 IF-MIB::ifDescr.52 = STRING: erspan0 IF-MIB::ifDescr.112 = STRING: tunl0 IF-MIB::ifDescr.114 = STRING: ip6tnl0 IF-MIB::ifDescr.116 = STRING: sit0 IF-MIB::ifDescr.124 = STRING: ip_vti0 IF-MIB::ifDescr.171 = 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.50 = INTEGER: tunnel(131) IF-MIB::ifType.51 = INTEGER: ethernetCsmacd(6) IF-MIB::ifType.52 = INTEGER: ethernetCsmacd(6) IF-MIB::ifType.112 = INTEGER: tunnel(131) IF-MIB::ifType.114 = INTEGER: tunnel(131) IF-MIB::ifType.116 = INTEGER: tunnel(131) IF-MIB::ifType.124 = INTEGER: tunnel(131) IF-MIB::ifType.171 = INTEGER: ethernetCsmacd(6) IF-MIB::ifMtu.1 = INTEGER: 65536 IF-MIB::ifMtu.2 = INTEGER: 1500 IF-MIB::ifMtu.3 = INTEGER: 1500 IF-MIB::ifMtu.50 = INTEGER: 1476 IF-MIB::ifMtu.51 = INTEGER: 1462 IF-MIB::ifMtu.52 = INTEGER: 1450 IF-MIB::ifMtu.112 = INTEGER: 1480 IF-MIB::ifMtu.114 = INTEGER: 1452 IF-MIB::ifMtu.116 = INTEGER: 1480 IF-MIB::ifMtu.124 = INTEGER: 1480 IF-MIB::ifMtu.171 = INTEGER: 1500 IF-MIB::ifSpeed.1 = Gauge32: 10000000 IF-MIB::ifSpeed.2 = Gauge32: 0 IF-MIB::ifSpeed.3 = Gauge32: 0 IF-MIB::ifSpeed.50 = Gauge32: 0 IF-MIB::ifSpeed.51 = Gauge32: 0 IF-MIB::ifSpeed.52 = Gauge32: 0 IF-MIB::ifSpeed.112 = Gauge32: 0 IF-MIB::ifSpeed.114 = Gauge32: 0 IF-MIB::ifSpeed.116 = Gauge32: 0 IF-MIB::ifSpeed.124 = Gauge32: 0 IF-MIB::ifSpeed.171 = 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.50 = STRING: IF-MIB::ifPhysAddress.51 = STRING: IF-MIB::ifPhysAddress.52 = STRING: IF-MIB::ifPhysAddress.112 = STRING: IF-MIB::ifPhysAddress.114 = STRING: IF-MIB::ifPhysAddress.116 = STRING: IF-MIB::ifPhysAddress.124 = STRING: IF-MIB::ifPhysAddress.171 = STRING: 42:b3:e2:1b:30:4d IF-MIB::ifAdminStatus.1 = INTEGER: up(1) IF-MIB::ifAdminStatus.2 = INTEGER: up(1) IF-MIB::ifAdminStatus.3 = INTEGER: down(2) IF-MIB::ifAdminStatus.50 = INTEGER: down(2) IF-MIB::ifAdminStatus.51 = INTEGER: down(2) IF-MIB::ifAdminStatus.52 = INTEGER: down(2) IF-MIB::ifAdminStatus.112 = INTEGER: down(2) IF-MIB::ifAdminStatus.114 = INTEGER: down(2) IF-MIB::ifAdminStatus.116 = INTEGER: down(2) IF-MIB::ifAdminStatus.124 = INTEGER: down(2) IF-MIB::ifAdminStatus.171 = 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.50 = INTEGER: down(2) IF-MIB::ifOperStatus.51 = INTEGER: down(2) IF-MIB::ifOperStatus.52 = INTEGER: down(2) IF-MIB::ifOperStatus.112 = INTEGER: down(2) IF-MIB::ifOperStatus.114 = INTEGER: down(2) IF-MIB::ifOperStatus.116 = INTEGER: down(2) IF-MIB::ifOperStatus.124 = INTEGER: down(2) IF-MIB::ifOperStatus.171 = 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.50 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.51 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.52 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.112 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.114 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.116 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.124 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.171 = Timeticks: (0) 0:00:00.00 IF-MIB::ifInOctets.1 = Counter32: 67234 IF-MIB::ifInOctets.2 = Counter32: 643092350 IF-MIB::ifInOctets.3 = Counter32: 44033870 IF-MIB::ifInOctets.50 = Counter32: 0 IF-MIB::ifInOctets.51 = Counter32: 0 IF-MIB::ifInOctets.52 = Counter32: 0 IF-MIB::ifInOctets.112 = Counter32: 0 IF-MIB::ifInOctets.114 = Counter32: 0 IF-MIB::ifInOctets.116 = Counter32: 0 IF-MIB::ifInOctets.124 = Counter32: 0 IF-MIB::ifInOctets.171 = Counter32: 0 IF-MIB::ifInUcastPkts.1 = Counter32: 414 IF-MIB::ifInUcastPkts.2 = Counter32: 464750 IF-MIB::ifInUcastPkts.3 = Counter32: 416630 IF-MIB::ifInUcastPkts.50 = Counter32: 0 IF-MIB::ifInUcastPkts.51 = Counter32: 0 IF-MIB::ifInUcastPkts.52 = Counter32: 0 IF-MIB::ifInUcastPkts.112 = Counter32: 0 IF-MIB::ifInUcastPkts.114 = Counter32: 0 IF-MIB::ifInUcastPkts.116 = Counter32: 0 IF-MIB::ifInUcastPkts.124 = Counter32: 0 IF-MIB::ifInUcastPkts.171 = Counter32: 0 IF-MIB::ifInNUcastPkts.1 = Counter32: 0 IF-MIB::ifInNUcastPkts.2 = Counter32: 0 IF-MIB::ifInNUcastPkts.3 = Counter32: 0 IF-MIB::ifInNUcastPkts.50 = Counter32: 0 IF-MIB::ifInNUcastPkts.51 = Counter32: 0 IF-MIB::ifInNUcastPkts.52 = Counter32: 0 IF-MIB::ifInNUcastPkts.112 = Counter32: 0 IF-MIB::ifInNUcastPkts.114 = Counter32: 0 IF-MIB::ifInNUcastPkts.116 = Counter32: 0 IF-MIB::ifInNUcastPkts.124 = Counter32: 0 IF-MIB::ifInNUcastPkts.171 = Counter32: 0 IF-MIB::ifInDiscards.1 = Counter32: 0 IF-MIB::ifInDiscards.2 = Counter32: 0 IF-MIB::ifInDiscards.3 = Counter32: 0 IF-MIB::ifInDiscards.50 = Counter32: 0 IF-MIB::ifInDiscards.51 = Counter32: 0 IF-MIB::ifInDiscards.52 = Counter32: 0 IF-MIB::ifInDiscards.112 = Counter32: 0 IF-MIB::ifInDiscards.114 = Counter32: 0 IF-MIB::ifInDiscards.116 = Counter32: 0 IF-MIB::ifInDiscards.124 = Counter32: 0 IF-MIB::ifInDiscards.171 = Counter32: 0 IF-MIB::ifInErrors.1 = Counter32: 0 IF-MIB::ifInErrors.2 = Counter32: 0 IF-MIB::ifInErrors.3 = Counter32: 0 IF-MIB::ifInErrors.50 = Counter32: 0 IF-MIB::ifInErrors.51 = Counter32: 0 IF-MIB::ifInErrors.52 = Counter32: 0 IF-MIB::ifInErrors.112 = Counter32: 0 IF-MIB::ifInErrors.114 = Counter32: 0 IF-MIB::ifInErrors.116 = Counter32: 0 IF-MIB::ifInErrors.124 = Counter32: 0 IF-MIB::ifInErrors.171 = Counter32: 0 IF-MIB::ifInUnknownProtos.1 = Counter32: 0 IF-MIB::ifInUnknownProtos.2 = Counter32: 0 IF-MIB::ifInUnknownProtos.3 = Counter32: 0 IF-MIB::ifInUnknownProtos.50 = Counter32: 0 IF-MIB::ifInUnknownProtos.51 = Counter32: 0 IF-MIB::ifInUnknownProtos.52 = Counter32: 0 IF-MIB::ifInUnknownProtos.112 = Counter32: 0 IF-MIB::ifInUnknownProtos.114 = Counter32: 0 IF-MIB::ifInUnknownProtos.116 = Counter32: 0 IF-MIB::ifInUnknownProtos.124 = Counter32: 0 IF-MIB::ifInUnknownProtos.171 = Counter32: 0 IF-MIB::ifOutOctets.1 = Counter32: 67234 IF-MIB::ifOutOctets.2 = Counter32: 4244119285 IF-MIB::ifOutOctets.3 = Counter32: 1568071624 IF-MIB::ifOutOctets.50 = Counter32: 0 IF-MIB::ifOutOctets.51 = Counter32: 0 IF-MIB::ifOutOctets.52 = Counter32: 0 IF-MIB::ifOutOctets.112 = Counter32: 0 IF-MIB::ifOutOctets.114 = Counter32: 0 IF-MIB::ifOutOctets.116 = Counter32: 0 IF-MIB::ifOutOctets.124 = Counter32: 0 IF-MIB::ifOutOctets.171 = Counter32: 0 IF-MIB::ifOutUcastPkts.1 = Counter32: 414 IF-MIB::ifOutUcastPkts.2 = Counter32: 3105310 IF-MIB::ifOutUcastPkts.3 = Counter32: 1310576 IF-MIB::ifOutUcastPkts.50 = Counter32: 0 IF-MIB::ifOutUcastPkts.51 = Counter32: 0 IF-MIB::ifOutUcastPkts.52 = Counter32: 0 IF-MIB::ifOutUcastPkts.112 = Counter32: 0 IF-MIB::ifOutUcastPkts.114 = Counter32: 0 IF-MIB::ifOutUcastPkts.116 = Counter32: 0 IF-MIB::ifOutUcastPkts.124 = Counter32: 0 IF-MIB::ifOutUcastPkts.171 = Counter32: 0 IF-MIB::ifOutNUcastPkts.1 = Counter32: 0 IF-MIB::ifOutNUcastPkts.2 = Counter32: 0 IF-MIB::ifOutNUcastPkts.3 = Counter32: 0 IF-MIB::ifOutNUcastPkts.50 = Counter32: 0 IF-MIB::ifOutNUcastPkts.51 = Counter32: 0 IF-MIB::ifOutNUcastPkts.52 = Counter32: 0 IF-MIB::ifOutNUcastPkts.112 = Counter32: 0 IF-MIB::ifOutNUcastPkts.114 = Counter32: 0 IF-MIB::ifOutNUcastPkts.116 = Counter32: 0 IF-MIB::ifOutNUcastPkts.124 = Counter32: 0 IF-MIB::ifOutNUcastPkts.171 = Counter32: 0 IF-MIB::ifOutDiscards.1 = Counter32: 0 IF-MIB::ifOutDiscards.2 = Counter32: 0 IF-MIB::ifOutDiscards.3 = Counter32: 0 IF-MIB::ifOutDiscards.50 = Counter32: 0 IF-MIB::ifOutDiscards.51 = Counter32: 0 IF-MIB::ifOutDiscards.52 = Counter32: 0 IF-MIB::ifOutDiscards.112 = Counter32: 0 IF-MIB::ifOutDiscards.114 = Counter32: 0 IF-MIB::ifOutDiscards.116 = Counter32: 0 IF-MIB::ifOutDiscards.124 = Counter32: 0 IF-MIB::ifOutDiscards.171 = Counter32: 0 IF-MIB::ifOutErrors.1 = Counter32: 0 IF-MIB::ifOutErrors.2 = Counter32: 0 IF-MIB::ifOutErrors.3 = Counter32: 0 IF-MIB::ifOutErrors.50 = Counter32: 0 IF-MIB::ifOutErrors.51 = Counter32: 0 IF-MIB::ifOutErrors.52 = Counter32: 0 IF-MIB::ifOutErrors.112 = Counter32: 0 IF-MIB::ifOutErrors.114 = Counter32: 0 IF-MIB::ifOutErrors.116 = Counter32: 0 IF-MIB::ifOutErrors.124 = Counter32: 0 IF-MIB::ifOutErrors.171 = Counter32: 0 IF-MIB::ifOutQLen.1 = Gauge32: 0 IF-MIB::ifOutQLen.2 = Gauge32: 0 IF-MIB::ifOutQLen.3 = Gauge32: 0 IF-MIB::ifOutQLen.50 = Gauge32: 0 IF-MIB::ifOutQLen.51 = Gauge32: 0 IF-MIB::ifOutQLen.52 = Gauge32: 0 IF-MIB::ifOutQLen.112 = Gauge32: 0 IF-MIB::ifOutQLen.114 = Gauge32: 0 IF-MIB::ifOutQLen.116 = Gauge32: 0 IF-MIB::ifOutQLen.124 = Gauge32: 0 IF-MIB::ifOutQLen.171 = 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.50 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.51 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.52 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.112 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.114 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.116 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.124 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.171 = 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 50 gre0 tunnel 1476 0 down 51 gretap0 ethernetCsmacd 1462 0 down 52 erspan0 ethernetCsmacd 1450 0 down 112 tunl0 tunnel 1480 0 down 114 ip6tnl0 tunnel 1452 0 down 116 sit0 tunnel 1480 0 down 124 ip_vti0 tunnel 1480 0 down 171 dum0 ethernetCsmacd 1500 0 42:b3:e2:1b:30:4d up SNMP table IF-MIB::ifTable, part 2 ifOperStatus ifLastChange ifInOctets ifInUcastPkts ifInNUcastPkts ifInDiscards ifInErrors up 0:0:00:00.00 68506 426 0 0 0 up 0:0:00:00.00 643096580 464776 0 0 0 down 0:0:00:00.00 44033870 416630 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 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 68506 426 0 0 0 0 0 4244127692 3105336 0 0 0 0 0 1568071624 1310576 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)