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.11 = INTEGER: 11 IF-MIB::ifIndex.12 = INTEGER: 12 IF-MIB::ifIndex.13 = INTEGER: 13 IF-MIB::ifIndex.20 = INTEGER: 20 IF-MIB::ifIndex.23 = INTEGER: 23 IF-MIB::ifIndex.25 = INTEGER: 25 IF-MIB::ifIndex.284 = INTEGER: 284 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.11 = STRING: gre0 IF-MIB::ifDescr.12 = STRING: gretap0 IF-MIB::ifDescr.13 = STRING: erspan0 IF-MIB::ifDescr.20 = STRING: tunl0 IF-MIB::ifDescr.23 = STRING: ip6tnl0 IF-MIB::ifDescr.25 = STRING: sit0 IF-MIB::ifDescr.284 = 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.11 = INTEGER: tunnel(131) IF-MIB::ifType.12 = INTEGER: ethernetCsmacd(6) IF-MIB::ifType.13 = INTEGER: ethernetCsmacd(6) IF-MIB::ifType.20 = INTEGER: tunnel(131) IF-MIB::ifType.23 = INTEGER: tunnel(131) IF-MIB::ifType.25 = INTEGER: tunnel(131) IF-MIB::ifType.284 = 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.11 = INTEGER: 1476 IF-MIB::ifMtu.12 = INTEGER: 1462 IF-MIB::ifMtu.13 = INTEGER: 1450 IF-MIB::ifMtu.20 = INTEGER: 1480 IF-MIB::ifMtu.23 = INTEGER: 1452 IF-MIB::ifMtu.25 = INTEGER: 1480 IF-MIB::ifMtu.284 = 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.11 = Gauge32: 0 IF-MIB::ifSpeed.12 = Gauge32: 0 IF-MIB::ifSpeed.13 = Gauge32: 0 IF-MIB::ifSpeed.20 = Gauge32: 0 IF-MIB::ifSpeed.23 = Gauge32: 0 IF-MIB::ifSpeed.25 = Gauge32: 0 IF-MIB::ifSpeed.284 = 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.11 = STRING: IF-MIB::ifPhysAddress.12 = STRING: IF-MIB::ifPhysAddress.13 = STRING: IF-MIB::ifPhysAddress.20 = STRING: IF-MIB::ifPhysAddress.23 = STRING: IF-MIB::ifPhysAddress.25 = STRING: IF-MIB::ifPhysAddress.284 = STRING: 76:e5:12:7f:af:2b 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.11 = INTEGER: down(2) IF-MIB::ifAdminStatus.12 = INTEGER: down(2) IF-MIB::ifAdminStatus.13 = INTEGER: down(2) IF-MIB::ifAdminStatus.20 = INTEGER: down(2) IF-MIB::ifAdminStatus.23 = INTEGER: down(2) IF-MIB::ifAdminStatus.25 = INTEGER: down(2) IF-MIB::ifAdminStatus.284 = 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.11 = INTEGER: down(2) IF-MIB::ifOperStatus.12 = INTEGER: down(2) IF-MIB::ifOperStatus.13 = INTEGER: down(2) IF-MIB::ifOperStatus.20 = INTEGER: down(2) IF-MIB::ifOperStatus.23 = INTEGER: down(2) IF-MIB::ifOperStatus.25 = INTEGER: down(2) IF-MIB::ifOperStatus.284 = 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.11 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.12 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.13 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.20 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.23 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.25 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.284 = Timeticks: (0) 0:00:00.00 IF-MIB::ifInOctets.1 = Counter32: 369725 IF-MIB::ifInOctets.2 = Counter32: 658910121 IF-MIB::ifInOctets.3 = Counter32: 4077098350 IF-MIB::ifInOctets.4 = Counter32: 0 IF-MIB::ifInOctets.11 = Counter32: 0 IF-MIB::ifInOctets.12 = Counter32: 0 IF-MIB::ifInOctets.13 = Counter32: 0 IF-MIB::ifInOctets.20 = Counter32: 0 IF-MIB::ifInOctets.23 = Counter32: 0 IF-MIB::ifInOctets.25 = Counter32: 0 IF-MIB::ifInOctets.284 = 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.11 = Counter32: 0 IF-MIB::ifInUcastPkts.12 = Counter32: 0 IF-MIB::ifInUcastPkts.13 = Counter32: 0 IF-MIB::ifInUcastPkts.20 = Counter32: 0 IF-MIB::ifInUcastPkts.23 = Counter32: 0 IF-MIB::ifInUcastPkts.25 = Counter32: 0 IF-MIB::ifInUcastPkts.284 = 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.11 = Counter32: 0 IF-MIB::ifInNUcastPkts.12 = Counter32: 0 IF-MIB::ifInNUcastPkts.13 = Counter32: 0 IF-MIB::ifInNUcastPkts.20 = Counter32: 0 IF-MIB::ifInNUcastPkts.23 = Counter32: 0 IF-MIB::ifInNUcastPkts.25 = Counter32: 0 IF-MIB::ifInNUcastPkts.284 = Counter32: 0 IF-MIB::ifInDiscards.1 = Counter32: 0 IF-MIB::ifInDiscards.2 = Counter32: 163 IF-MIB::ifInDiscards.3 = Counter32: 13 IF-MIB::ifInDiscards.4 = Counter32: 0 IF-MIB::ifInDiscards.11 = Counter32: 0 IF-MIB::ifInDiscards.12 = Counter32: 0 IF-MIB::ifInDiscards.13 = Counter32: 0 IF-MIB::ifInDiscards.20 = Counter32: 0 IF-MIB::ifInDiscards.23 = Counter32: 0 IF-MIB::ifInDiscards.25 = Counter32: 0 IF-MIB::ifInDiscards.284 = 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.11 = Counter32: 0 IF-MIB::ifInErrors.12 = Counter32: 0 IF-MIB::ifInErrors.13 = Counter32: 0 IF-MIB::ifInErrors.20 = Counter32: 0 IF-MIB::ifInErrors.23 = Counter32: 0 IF-MIB::ifInErrors.25 = Counter32: 0 IF-MIB::ifInErrors.284 = 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.11 = Counter32: 0 IF-MIB::ifInUnknownProtos.12 = Counter32: 0 IF-MIB::ifInUnknownProtos.13 = Counter32: 0 IF-MIB::ifInUnknownProtos.20 = Counter32: 0 IF-MIB::ifInUnknownProtos.23 = Counter32: 0 IF-MIB::ifInUnknownProtos.25 = Counter32: 0 IF-MIB::ifInUnknownProtos.284 = Counter32: 0 IF-MIB::ifOutOctets.1 = Counter32: 369725 IF-MIB::ifOutOctets.2 = Counter32: 3955105207 IF-MIB::ifOutOctets.3 = Counter32: 3794596602 IF-MIB::ifOutOctets.4 = Counter32: 0 IF-MIB::ifOutOctets.11 = Counter32: 0 IF-MIB::ifOutOctets.12 = Counter32: 0 IF-MIB::ifOutOctets.13 = Counter32: 0 IF-MIB::ifOutOctets.20 = Counter32: 0 IF-MIB::ifOutOctets.23 = Counter32: 0 IF-MIB::ifOutOctets.25 = Counter32: 0 IF-MIB::ifOutOctets.284 = Counter32: 0 IF-MIB::ifOutUcastPkts.1 = Counter32: 3124 IF-MIB::ifOutUcastPkts.2 = Counter32: 3227739 IF-MIB::ifOutUcastPkts.3 = Counter32: 9238286 IF-MIB::ifOutUcastPkts.4 = Counter32: 0 IF-MIB::ifOutUcastPkts.11 = Counter32: 0 IF-MIB::ifOutUcastPkts.12 = Counter32: 0 IF-MIB::ifOutUcastPkts.13 = Counter32: 0 IF-MIB::ifOutUcastPkts.20 = Counter32: 0 IF-MIB::ifOutUcastPkts.23 = Counter32: 0 IF-MIB::ifOutUcastPkts.25 = Counter32: 0 IF-MIB::ifOutUcastPkts.284 = 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.11 = Counter32: 0 IF-MIB::ifOutNUcastPkts.12 = Counter32: 0 IF-MIB::ifOutNUcastPkts.13 = Counter32: 0 IF-MIB::ifOutNUcastPkts.20 = Counter32: 0 IF-MIB::ifOutNUcastPkts.23 = Counter32: 0 IF-MIB::ifOutNUcastPkts.25 = Counter32: 0 IF-MIB::ifOutNUcastPkts.284 = 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.11 = Counter32: 0 IF-MIB::ifOutDiscards.12 = Counter32: 0 IF-MIB::ifOutDiscards.13 = Counter32: 0 IF-MIB::ifOutDiscards.20 = Counter32: 0 IF-MIB::ifOutDiscards.23 = Counter32: 0 IF-MIB::ifOutDiscards.25 = Counter32: 0 IF-MIB::ifOutDiscards.284 = 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.11 = Counter32: 0 IF-MIB::ifOutErrors.12 = Counter32: 0 IF-MIB::ifOutErrors.13 = Counter32: 0 IF-MIB::ifOutErrors.20 = Counter32: 0 IF-MIB::ifOutErrors.23 = Counter32: 0 IF-MIB::ifOutErrors.25 = Counter32: 0 IF-MIB::ifOutErrors.284 = 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.11 = Gauge32: 0 IF-MIB::ifOutQLen.12 = Gauge32: 0 IF-MIB::ifOutQLen.13 = Gauge32: 0 IF-MIB::ifOutQLen.20 = Gauge32: 0 IF-MIB::ifOutQLen.23 = Gauge32: 0 IF-MIB::ifOutQLen.25 = Gauge32: 0 IF-MIB::ifOutQLen.284 = 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.11 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.12 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.13 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.20 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.23 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.25 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.284 = 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.11 = INTEGER: 11 IF-MIB::ifIndex.12 = INTEGER: 12 IF-MIB::ifIndex.13 = INTEGER: 13 IF-MIB::ifIndex.20 = INTEGER: 20 IF-MIB::ifIndex.23 = INTEGER: 23 IF-MIB::ifIndex.25 = INTEGER: 25 IF-MIB::ifIndex.284 = INTEGER: 284 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.11 = STRING: gre0 IF-MIB::ifDescr.12 = STRING: gretap0 IF-MIB::ifDescr.13 = STRING: erspan0 IF-MIB::ifDescr.20 = STRING: tunl0 IF-MIB::ifDescr.23 = STRING: ip6tnl0 IF-MIB::ifDescr.25 = STRING: sit0 IF-MIB::ifDescr.284 = 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.11 = INTEGER: tunnel(131) IF-MIB::ifType.12 = INTEGER: ethernetCsmacd(6) IF-MIB::ifType.13 = INTEGER: ethernetCsmacd(6) IF-MIB::ifType.20 = INTEGER: tunnel(131) IF-MIB::ifType.23 = INTEGER: tunnel(131) IF-MIB::ifType.25 = INTEGER: tunnel(131) IF-MIB::ifType.284 = 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.11 = INTEGER: 1476 IF-MIB::ifMtu.12 = INTEGER: 1462 IF-MIB::ifMtu.13 = INTEGER: 1450 IF-MIB::ifMtu.20 = INTEGER: 1480 IF-MIB::ifMtu.23 = INTEGER: 1452 IF-MIB::ifMtu.25 = INTEGER: 1480 IF-MIB::ifMtu.284 = 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.11 = Gauge32: 0 IF-MIB::ifSpeed.12 = Gauge32: 0 IF-MIB::ifSpeed.13 = Gauge32: 0 IF-MIB::ifSpeed.20 = Gauge32: 0 IF-MIB::ifSpeed.23 = Gauge32: 0 IF-MIB::ifSpeed.25 = Gauge32: 0 IF-MIB::ifSpeed.284 = 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.11 = STRING: IF-MIB::ifPhysAddress.12 = STRING: IF-MIB::ifPhysAddress.13 = STRING: IF-MIB::ifPhysAddress.20 = STRING: IF-MIB::ifPhysAddress.23 = STRING: IF-MIB::ifPhysAddress.25 = STRING: IF-MIB::ifPhysAddress.284 = STRING: 76:e5:12:7f:af:2b 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.11 = INTEGER: down(2) IF-MIB::ifAdminStatus.12 = INTEGER: down(2) IF-MIB::ifAdminStatus.13 = INTEGER: down(2) IF-MIB::ifAdminStatus.20 = INTEGER: down(2) IF-MIB::ifAdminStatus.23 = INTEGER: down(2) IF-MIB::ifAdminStatus.25 = INTEGER: down(2) IF-MIB::ifAdminStatus.284 = 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.11 = INTEGER: down(2) IF-MIB::ifOperStatus.12 = INTEGER: down(2) IF-MIB::ifOperStatus.13 = INTEGER: down(2) IF-MIB::ifOperStatus.20 = INTEGER: down(2) IF-MIB::ifOperStatus.23 = INTEGER: down(2) IF-MIB::ifOperStatus.25 = INTEGER: down(2) IF-MIB::ifOperStatus.284 = 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.11 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.12 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.13 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.20 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.23 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.25 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.284 = Timeticks: (0) 0:00:00.00 IF-MIB::ifInOctets.1 = Counter32: 369725 IF-MIB::ifInOctets.2 = Counter32: 658910121 IF-MIB::ifInOctets.3 = Counter32: 4077098350 IF-MIB::ifInOctets.4 = Counter32: 0 IF-MIB::ifInOctets.11 = Counter32: 0 IF-MIB::ifInOctets.12 = Counter32: 0 IF-MIB::ifInOctets.13 = Counter32: 0 IF-MIB::ifInOctets.20 = Counter32: 0 IF-MIB::ifInOctets.23 = Counter32: 0 IF-MIB::ifInOctets.25 = Counter32: 0 IF-MIB::ifInOctets.284 = 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.11 = Counter32: 0 IF-MIB::ifInUcastPkts.12 = Counter32: 0 IF-MIB::ifInUcastPkts.13 = Counter32: 0 IF-MIB::ifInUcastPkts.20 = Counter32: 0 IF-MIB::ifInUcastPkts.23 = Counter32: 0 IF-MIB::ifInUcastPkts.25 = Counter32: 0 IF-MIB::ifInUcastPkts.284 = 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.11 = Counter32: 0 IF-MIB::ifInNUcastPkts.12 = Counter32: 0 IF-MIB::ifInNUcastPkts.13 = Counter32: 0 IF-MIB::ifInNUcastPkts.20 = Counter32: 0 IF-MIB::ifInNUcastPkts.23 = Counter32: 0 IF-MIB::ifInNUcastPkts.25 = Counter32: 0 IF-MIB::ifInNUcastPkts.284 = Counter32: 0 IF-MIB::ifInDiscards.1 = Counter32: 0 IF-MIB::ifInDiscards.2 = Counter32: 163 IF-MIB::ifInDiscards.3 = Counter32: 13 IF-MIB::ifInDiscards.4 = Counter32: 0 IF-MIB::ifInDiscards.11 = Counter32: 0 IF-MIB::ifInDiscards.12 = Counter32: 0 IF-MIB::ifInDiscards.13 = Counter32: 0 IF-MIB::ifInDiscards.20 = Counter32: 0 IF-MIB::ifInDiscards.23 = Counter32: 0 IF-MIB::ifInDiscards.25 = Counter32: 0 IF-MIB::ifInDiscards.284 = 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.11 = Counter32: 0 IF-MIB::ifInErrors.12 = Counter32: 0 IF-MIB::ifInErrors.13 = Counter32: 0 IF-MIB::ifInErrors.20 = Counter32: 0 IF-MIB::ifInErrors.23 = Counter32: 0 IF-MIB::ifInErrors.25 = Counter32: 0 IF-MIB::ifInErrors.284 = 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.11 = Counter32: 0 IF-MIB::ifInUnknownProtos.12 = Counter32: 0 IF-MIB::ifInUnknownProtos.13 = Counter32: 0 IF-MIB::ifInUnknownProtos.20 = Counter32: 0 IF-MIB::ifInUnknownProtos.23 = Counter32: 0 IF-MIB::ifInUnknownProtos.25 = Counter32: 0 IF-MIB::ifInUnknownProtos.284 = Counter32: 0 IF-MIB::ifOutOctets.1 = Counter32: 369725 IF-MIB::ifOutOctets.2 = Counter32: 3955105207 IF-MIB::ifOutOctets.3 = Counter32: 3794596602 IF-MIB::ifOutOctets.4 = Counter32: 0 IF-MIB::ifOutOctets.11 = Counter32: 0 IF-MIB::ifOutOctets.12 = Counter32: 0 IF-MIB::ifOutOctets.13 = Counter32: 0 IF-MIB::ifOutOctets.20 = Counter32: 0 IF-MIB::ifOutOctets.23 = Counter32: 0 IF-MIB::ifOutOctets.25 = Counter32: 0 IF-MIB::ifOutOctets.284 = Counter32: 0 IF-MIB::ifOutUcastPkts.1 = Counter32: 3124 IF-MIB::ifOutUcastPkts.2 = Counter32: 3227739 IF-MIB::ifOutUcastPkts.3 = Counter32: 9238286 IF-MIB::ifOutUcastPkts.4 = Counter32: 0 IF-MIB::ifOutUcastPkts.11 = Counter32: 0 IF-MIB::ifOutUcastPkts.12 = Counter32: 0 IF-MIB::ifOutUcastPkts.13 = Counter32: 0 IF-MIB::ifOutUcastPkts.20 = Counter32: 0 IF-MIB::ifOutUcastPkts.23 = Counter32: 0 IF-MIB::ifOutUcastPkts.25 = Counter32: 0 IF-MIB::ifOutUcastPkts.284 = 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.11 = Counter32: 0 IF-MIB::ifOutNUcastPkts.12 = Counter32: 0 IF-MIB::ifOutNUcastPkts.13 = Counter32: 0 IF-MIB::ifOutNUcastPkts.20 = Counter32: 0 IF-MIB::ifOutNUcastPkts.23 = Counter32: 0 IF-MIB::ifOutNUcastPkts.25 = Counter32: 0 IF-MIB::ifOutNUcastPkts.284 = 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.11 = Counter32: 0 IF-MIB::ifOutDiscards.12 = Counter32: 0 IF-MIB::ifOutDiscards.13 = Counter32: 0 IF-MIB::ifOutDiscards.20 = Counter32: 0 IF-MIB::ifOutDiscards.23 = Counter32: 0 IF-MIB::ifOutDiscards.25 = Counter32: 0 IF-MIB::ifOutDiscards.284 = 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.11 = Counter32: 0 IF-MIB::ifOutErrors.12 = Counter32: 0 IF-MIB::ifOutErrors.13 = Counter32: 0 IF-MIB::ifOutErrors.20 = Counter32: 0 IF-MIB::ifOutErrors.23 = Counter32: 0 IF-MIB::ifOutErrors.25 = Counter32: 0 IF-MIB::ifOutErrors.284 = 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.11 = Gauge32: 0 IF-MIB::ifOutQLen.12 = Gauge32: 0 IF-MIB::ifOutQLen.13 = Gauge32: 0 IF-MIB::ifOutQLen.20 = Gauge32: 0 IF-MIB::ifOutQLen.23 = Gauge32: 0 IF-MIB::ifOutQLen.25 = Gauge32: 0 IF-MIB::ifOutQLen.284 = 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.11 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.12 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.13 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.20 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.23 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.25 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.284 = 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 11 gre0 tunnel 1476 0 down 12 gretap0 ethernetCsmacd 1462 0 down 13 erspan0 ethernetCsmacd 1450 0 down 20 tunl0 tunnel 1480 0 down 23 ip6tnl0 tunnel 1452 0 down 25 sit0 tunnel 1480 0 down 284 dum0 ethernetCsmacd 1500 0 76:e5:12:7f:af:2b up SNMP table IF-MIB::ifTable, part 2 ifOperStatus ifLastChange ifInOctets ifInUcastPkts ifInNUcastPkts ifInDiscards ifInErrors up 0:0:00:00.00 369725 0 0 0 0 up 0:0:00:00.00 658910121 0 0 163 0 down 0:0:00:00.00 4077098350 0 0 13 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 369725 3124 0 0 0 0 0 3955105207 3227739 0 0 0 0 0 3794596602 9238286 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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 11 gre0 tunnel 1476 0 down 12 gretap0 ethernetCsmacd 1462 0 down 13 erspan0 ethernetCsmacd 1450 0 down 20 tunl0 tunnel 1480 0 down 23 ip6tnl0 tunnel 1452 0 down 25 sit0 tunnel 1480 0 down 284 dum0 ethernetCsmacd 1500 0 76:e5:12:7f:af:2b up SNMP table IF-MIB::ifTable, part 2 ifOperStatus ifLastChange ifInOctets ifInUcastPkts ifInNUcastPkts ifInDiscards ifInErrors up 0:0:00:00.00 369725 0 0 0 0 up 0:0:00:00.00 658910121 0 0 163 0 down 0:0:00:00.00 4077098350 0 0 13 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 369725 3124 0 0 0 0 0 3955105207 3227739 0 0 0 0 0 3794596602 9238286 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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.11 = INTEGER: 11 IF-MIB::ifIndex.12 = INTEGER: 12 IF-MIB::ifIndex.13 = INTEGER: 13 IF-MIB::ifIndex.20 = INTEGER: 20 IF-MIB::ifIndex.23 = INTEGER: 23 IF-MIB::ifIndex.25 = INTEGER: 25 IF-MIB::ifIndex.284 = INTEGER: 284 IF-MIB::ifIndex.285 = INTEGER: 285 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.11 = STRING: gre0 IF-MIB::ifDescr.12 = STRING: gretap0 IF-MIB::ifDescr.13 = STRING: erspan0 IF-MIB::ifDescr.20 = STRING: tunl0 IF-MIB::ifDescr.23 = STRING: ip6tnl0 IF-MIB::ifDescr.25 = STRING: sit0 IF-MIB::ifDescr.284 = STRING: dum0 IF-MIB::ifDescr.285 = 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.11 = INTEGER: tunnel(131) IF-MIB::ifType.12 = INTEGER: ethernetCsmacd(6) IF-MIB::ifType.13 = INTEGER: ethernetCsmacd(6) IF-MIB::ifType.20 = INTEGER: tunnel(131) IF-MIB::ifType.23 = INTEGER: tunnel(131) IF-MIB::ifType.25 = INTEGER: tunnel(131) IF-MIB::ifType.284 = INTEGER: ethernetCsmacd(6) IF-MIB::ifType.285 = 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.11 = INTEGER: 1476 IF-MIB::ifMtu.12 = INTEGER: 1462 IF-MIB::ifMtu.13 = INTEGER: 1450 IF-MIB::ifMtu.20 = INTEGER: 1480 IF-MIB::ifMtu.23 = INTEGER: 1452 IF-MIB::ifMtu.25 = INTEGER: 1480 IF-MIB::ifMtu.284 = INTEGER: 1500 IF-MIB::ifMtu.285 = 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.11 = Gauge32: 0 IF-MIB::ifSpeed.12 = Gauge32: 0 IF-MIB::ifSpeed.13 = Gauge32: 0 IF-MIB::ifSpeed.20 = Gauge32: 0 IF-MIB::ifSpeed.23 = Gauge32: 0 IF-MIB::ifSpeed.25 = Gauge32: 0 IF-MIB::ifSpeed.284 = Gauge32: 0 IF-MIB::ifSpeed.285 = 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.11 = STRING: IF-MIB::ifPhysAddress.12 = STRING: IF-MIB::ifPhysAddress.13 = STRING: IF-MIB::ifPhysAddress.20 = STRING: IF-MIB::ifPhysAddress.23 = STRING: IF-MIB::ifPhysAddress.25 = STRING: IF-MIB::ifPhysAddress.284 = STRING: 76:e5:12:7f:af:2b IF-MIB::ifPhysAddress.285 = STRING: a:42:56:8f:b5:6 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.11 = INTEGER: down(2) IF-MIB::ifAdminStatus.12 = INTEGER: down(2) IF-MIB::ifAdminStatus.13 = INTEGER: down(2) IF-MIB::ifAdminStatus.20 = INTEGER: down(2) IF-MIB::ifAdminStatus.23 = INTEGER: down(2) IF-MIB::ifAdminStatus.25 = INTEGER: down(2) IF-MIB::ifAdminStatus.284 = INTEGER: up(1) IF-MIB::ifAdminStatus.285 = 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.11 = INTEGER: down(2) IF-MIB::ifOperStatus.12 = INTEGER: down(2) IF-MIB::ifOperStatus.13 = INTEGER: down(2) IF-MIB::ifOperStatus.20 = INTEGER: down(2) IF-MIB::ifOperStatus.23 = INTEGER: down(2) IF-MIB::ifOperStatus.25 = INTEGER: down(2) IF-MIB::ifOperStatus.284 = INTEGER: up(1) IF-MIB::ifOperStatus.285 = 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.11 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.12 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.13 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.20 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.23 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.25 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.284 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.285 = Timeticks: (0) 0:00:00.00 IF-MIB::ifInOctets.1 = Counter32: 393545 IF-MIB::ifInOctets.2 = Counter32: 658918821 IF-MIB::ifInOctets.3 = Counter32: 4077098350 IF-MIB::ifInOctets.4 = Counter32: 0 IF-MIB::ifInOctets.11 = Counter32: 0 IF-MIB::ifInOctets.12 = Counter32: 0 IF-MIB::ifInOctets.13 = Counter32: 0 IF-MIB::ifInOctets.20 = Counter32: 0 IF-MIB::ifInOctets.23 = Counter32: 0 IF-MIB::ifInOctets.25 = Counter32: 0 IF-MIB::ifInOctets.284 = Counter32: 0 IF-MIB::ifInOctets.285 = 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.11 = Counter32: 0 IF-MIB::ifInUcastPkts.12 = Counter32: 0 IF-MIB::ifInUcastPkts.13 = Counter32: 0 IF-MIB::ifInUcastPkts.20 = Counter32: 0 IF-MIB::ifInUcastPkts.23 = Counter32: 0 IF-MIB::ifInUcastPkts.25 = Counter32: 0 IF-MIB::ifInUcastPkts.284 = Counter32: 0 IF-MIB::ifInUcastPkts.285 = 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.11 = Counter32: 0 IF-MIB::ifInNUcastPkts.12 = Counter32: 0 IF-MIB::ifInNUcastPkts.13 = Counter32: 0 IF-MIB::ifInNUcastPkts.20 = Counter32: 0 IF-MIB::ifInNUcastPkts.23 = Counter32: 0 IF-MIB::ifInNUcastPkts.25 = Counter32: 0 IF-MIB::ifInNUcastPkts.284 = Counter32: 0 IF-MIB::ifInNUcastPkts.285 = Counter32: 0 IF-MIB::ifInDiscards.1 = Counter32: 0 IF-MIB::ifInDiscards.2 = Counter32: 163 IF-MIB::ifInDiscards.3 = Counter32: 13 IF-MIB::ifInDiscards.4 = Counter32: 0 IF-MIB::ifInDiscards.11 = Counter32: 0 IF-MIB::ifInDiscards.12 = Counter32: 0 IF-MIB::ifInDiscards.13 = Counter32: 0 IF-MIB::ifInDiscards.20 = Counter32: 0 IF-MIB::ifInDiscards.23 = Counter32: 0 IF-MIB::ifInDiscards.25 = Counter32: 0 IF-MIB::ifInDiscards.284 = Counter32: 0 IF-MIB::ifInDiscards.285 = 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.11 = Counter32: 0 IF-MIB::ifInErrors.12 = Counter32: 0 IF-MIB::ifInErrors.13 = Counter32: 0 IF-MIB::ifInErrors.20 = Counter32: 0 IF-MIB::ifInErrors.23 = Counter32: 0 IF-MIB::ifInErrors.25 = Counter32: 0 IF-MIB::ifInErrors.284 = Counter32: 0 IF-MIB::ifInErrors.285 = 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.11 = Counter32: 0 IF-MIB::ifInUnknownProtos.12 = Counter32: 0 IF-MIB::ifInUnknownProtos.13 = Counter32: 0 IF-MIB::ifInUnknownProtos.20 = Counter32: 0 IF-MIB::ifInUnknownProtos.23 = Counter32: 0 IF-MIB::ifInUnknownProtos.25 = Counter32: 0 IF-MIB::ifInUnknownProtos.284 = Counter32: 0 IF-MIB::ifInUnknownProtos.285 = Counter32: 0 IF-MIB::ifOutOctets.1 = Counter32: 393545 IF-MIB::ifOutOctets.2 = Counter32: 3955122889 IF-MIB::ifOutOctets.3 = Counter32: 3794596602 IF-MIB::ifOutOctets.4 = Counter32: 0 IF-MIB::ifOutOctets.11 = Counter32: 0 IF-MIB::ifOutOctets.12 = Counter32: 0 IF-MIB::ifOutOctets.13 = Counter32: 0 IF-MIB::ifOutOctets.20 = Counter32: 0 IF-MIB::ifOutOctets.23 = Counter32: 0 IF-MIB::ifOutOctets.25 = Counter32: 0 IF-MIB::ifOutOctets.284 = Counter32: 0 IF-MIB::ifOutOctets.285 = Counter32: 0 IF-MIB::ifOutUcastPkts.1 = Counter32: 3228 IF-MIB::ifOutUcastPkts.2 = Counter32: 3227799 IF-MIB::ifOutUcastPkts.3 = Counter32: 9238286 IF-MIB::ifOutUcastPkts.4 = Counter32: 0 IF-MIB::ifOutUcastPkts.11 = Counter32: 0 IF-MIB::ifOutUcastPkts.12 = Counter32: 0 IF-MIB::ifOutUcastPkts.13 = Counter32: 0 IF-MIB::ifOutUcastPkts.20 = Counter32: 0 IF-MIB::ifOutUcastPkts.23 = Counter32: 0 IF-MIB::ifOutUcastPkts.25 = Counter32: 0 IF-MIB::ifOutUcastPkts.284 = Counter32: 0 IF-MIB::ifOutUcastPkts.285 = 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.11 = Counter32: 0 IF-MIB::ifOutNUcastPkts.12 = Counter32: 0 IF-MIB::ifOutNUcastPkts.13 = Counter32: 0 IF-MIB::ifOutNUcastPkts.20 = Counter32: 0 IF-MIB::ifOutNUcastPkts.23 = Counter32: 0 IF-MIB::ifOutNUcastPkts.25 = Counter32: 0 IF-MIB::ifOutNUcastPkts.284 = Counter32: 0 IF-MIB::ifOutNUcastPkts.285 = 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.11 = Counter32: 0 IF-MIB::ifOutDiscards.12 = Counter32: 0 IF-MIB::ifOutDiscards.13 = Counter32: 0 IF-MIB::ifOutDiscards.20 = Counter32: 0 IF-MIB::ifOutDiscards.23 = Counter32: 0 IF-MIB::ifOutDiscards.25 = Counter32: 0 IF-MIB::ifOutDiscards.284 = Counter32: 0 IF-MIB::ifOutDiscards.285 = 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.11 = Counter32: 0 IF-MIB::ifOutErrors.12 = Counter32: 0 IF-MIB::ifOutErrors.13 = Counter32: 0 IF-MIB::ifOutErrors.20 = Counter32: 0 IF-MIB::ifOutErrors.23 = Counter32: 0 IF-MIB::ifOutErrors.25 = Counter32: 0 IF-MIB::ifOutErrors.284 = Counter32: 0 IF-MIB::ifOutErrors.285 = 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.11 = Gauge32: 0 IF-MIB::ifOutQLen.12 = Gauge32: 0 IF-MIB::ifOutQLen.13 = Gauge32: 0 IF-MIB::ifOutQLen.20 = Gauge32: 0 IF-MIB::ifOutQLen.23 = Gauge32: 0 IF-MIB::ifOutQLen.25 = Gauge32: 0 IF-MIB::ifOutQLen.284 = Gauge32: 0 IF-MIB::ifOutQLen.285 = 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.11 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.12 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.13 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.20 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.23 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.25 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.284 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.285 = 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 11 gre0 tunnel 1476 0 down 12 gretap0 ethernetCsmacd 1462 0 down 13 erspan0 ethernetCsmacd 1450 0 down 20 tunl0 tunnel 1480 0 down 23 ip6tnl0 tunnel 1452 0 down 25 sit0 tunnel 1480 0 down 284 dum0 ethernetCsmacd 1500 0 76:e5:12:7f:af:2b up 285 dum1 ethernetCsmacd 1500 0 a:42:56:8f:b5:6 up SNMP table IF-MIB::ifTable, part 2 ifOperStatus ifLastChange ifInOctets ifInUcastPkts ifInNUcastPkts ifInDiscards ifInErrors up 0:0:00:00.00 406414 3284 0 0 0 up 0:0:00:00.00 658919499 867118 0 163 0 down 0:0:00:00.00 4077098350 6801958 0 13 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 406414 3284 0 0 0 0 0 3955123735 3227806 0 0 0 0 0 3794596602 9238286 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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.11 = INTEGER: 11 IF-MIB::ifIndex.12 = INTEGER: 12 IF-MIB::ifIndex.13 = INTEGER: 13 IF-MIB::ifIndex.20 = INTEGER: 20 IF-MIB::ifIndex.23 = INTEGER: 23 IF-MIB::ifIndex.25 = INTEGER: 25 IF-MIB::ifIndex.284 = INTEGER: 284 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.11 = STRING: gre0 IF-MIB::ifDescr.12 = STRING: gretap0 IF-MIB::ifDescr.13 = STRING: erspan0 IF-MIB::ifDescr.20 = STRING: tunl0 IF-MIB::ifDescr.23 = STRING: ip6tnl0 IF-MIB::ifDescr.25 = STRING: sit0 IF-MIB::ifDescr.284 = 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.11 = INTEGER: tunnel(131) IF-MIB::ifType.12 = INTEGER: ethernetCsmacd(6) IF-MIB::ifType.13 = INTEGER: ethernetCsmacd(6) IF-MIB::ifType.20 = INTEGER: tunnel(131) IF-MIB::ifType.23 = INTEGER: tunnel(131) IF-MIB::ifType.25 = INTEGER: tunnel(131) IF-MIB::ifType.284 = 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.11 = INTEGER: 1476 IF-MIB::ifMtu.12 = INTEGER: 1462 IF-MIB::ifMtu.13 = INTEGER: 1450 IF-MIB::ifMtu.20 = INTEGER: 1480 IF-MIB::ifMtu.23 = INTEGER: 1452 IF-MIB::ifMtu.25 = INTEGER: 1480 IF-MIB::ifMtu.284 = 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.11 = Gauge32: 0 IF-MIB::ifSpeed.12 = Gauge32: 0 IF-MIB::ifSpeed.13 = Gauge32: 0 IF-MIB::ifSpeed.20 = Gauge32: 0 IF-MIB::ifSpeed.23 = Gauge32: 0 IF-MIB::ifSpeed.25 = Gauge32: 0 IF-MIB::ifSpeed.284 = 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.11 = STRING: IF-MIB::ifPhysAddress.12 = STRING: IF-MIB::ifPhysAddress.13 = STRING: IF-MIB::ifPhysAddress.20 = STRING: IF-MIB::ifPhysAddress.23 = STRING: IF-MIB::ifPhysAddress.25 = STRING: IF-MIB::ifPhysAddress.284 = STRING: 76:e5:12:7f:af:2b 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.11 = INTEGER: down(2) IF-MIB::ifAdminStatus.12 = INTEGER: down(2) IF-MIB::ifAdminStatus.13 = INTEGER: down(2) IF-MIB::ifAdminStatus.20 = INTEGER: down(2) IF-MIB::ifAdminStatus.23 = INTEGER: down(2) IF-MIB::ifAdminStatus.25 = INTEGER: down(2) IF-MIB::ifAdminStatus.284 = 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.11 = INTEGER: down(2) IF-MIB::ifOperStatus.12 = INTEGER: down(2) IF-MIB::ifOperStatus.13 = INTEGER: down(2) IF-MIB::ifOperStatus.20 = INTEGER: down(2) IF-MIB::ifOperStatus.23 = INTEGER: down(2) IF-MIB::ifOperStatus.25 = INTEGER: down(2) IF-MIB::ifOperStatus.284 = 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.11 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.12 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.13 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.20 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.23 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.25 = Timeticks: (0) 0:00:00.00 IF-MIB::ifLastChange.284 = Timeticks: (0) 0:00:00.00 IF-MIB::ifInOctets.1 = Counter32: 420562 IF-MIB::ifInOctets.2 = Counter32: 658920135 IF-MIB::ifInOctets.3 = Counter32: 4077098350 IF-MIB::ifInOctets.4 = Counter32: 0 IF-MIB::ifInOctets.11 = Counter32: 0 IF-MIB::ifInOctets.12 = Counter32: 0 IF-MIB::ifInOctets.13 = Counter32: 0 IF-MIB::ifInOctets.20 = Counter32: 0 IF-MIB::ifInOctets.23 = Counter32: 0 IF-MIB::ifInOctets.25 = Counter32: 0 IF-MIB::ifInOctets.284 = Counter32: 0 IF-MIB::ifInUcastPkts.1 = Counter32: 3352 IF-MIB::ifInUcastPkts.2 = Counter32: 867124 IF-MIB::ifInUcastPkts.3 = Counter32: 6801958 IF-MIB::ifInUcastPkts.4 = Counter32: 0 IF-MIB::ifInUcastPkts.11 = Counter32: 0 IF-MIB::ifInUcastPkts.12 = Counter32: 0 IF-MIB::ifInUcastPkts.13 = Counter32: 0 IF-MIB::ifInUcastPkts.20 = Counter32: 0 IF-MIB::ifInUcastPkts.23 = Counter32: 0 IF-MIB::ifInUcastPkts.25 = Counter32: 0 IF-MIB::ifInUcastPkts.284 = 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.11 = Counter32: 0 IF-MIB::ifInNUcastPkts.12 = Counter32: 0 IF-MIB::ifInNUcastPkts.13 = Counter32: 0 IF-MIB::ifInNUcastPkts.20 = Counter32: 0 IF-MIB::ifInNUcastPkts.23 = Counter32: 0 IF-MIB::ifInNUcastPkts.25 = Counter32: 0 IF-MIB::ifInNUcastPkts.284 = Counter32: 0 IF-MIB::ifInDiscards.1 = Counter32: 0 IF-MIB::ifInDiscards.2 = Counter32: 163 IF-MIB::ifInDiscards.3 = Counter32: 13 IF-MIB::ifInDiscards.4 = Counter32: 0 IF-MIB::ifInDiscards.11 = Counter32: 0 IF-MIB::ifInDiscards.12 = Counter32: 0 IF-MIB::ifInDiscards.13 = Counter32: 0 IF-MIB::ifInDiscards.20 = Counter32: 0 IF-MIB::ifInDiscards.23 = Counter32: 0 IF-MIB::ifInDiscards.25 = Counter32: 0 IF-MIB::ifInDiscards.284 = 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.11 = Counter32: 0 IF-MIB::ifInErrors.12 = Counter32: 0 IF-MIB::ifInErrors.13 = Counter32: 0 IF-MIB::ifInErrors.20 = Counter32: 0 IF-MIB::ifInErrors.23 = Counter32: 0 IF-MIB::ifInErrors.25 = Counter32: 0 IF-MIB::ifInErrors.284 = 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.11 = Counter32: 0 IF-MIB::ifInUnknownProtos.12 = Counter32: 0 IF-MIB::ifInUnknownProtos.13 = Counter32: 0 IF-MIB::ifInUnknownProtos.20 = Counter32: 0 IF-MIB::ifInUnknownProtos.23 = Counter32: 0 IF-MIB::ifInUnknownProtos.25 = Counter32: 0 IF-MIB::ifInUnknownProtos.284 = Counter32: 0 IF-MIB::ifOutOctets.1 = Counter32: 420562 IF-MIB::ifOutOctets.2 = Counter32: 3955124539 IF-MIB::ifOutOctets.3 = Counter32: 3794596602 IF-MIB::ifOutOctets.4 = Counter32: 0 IF-MIB::ifOutOctets.11 = Counter32: 0 IF-MIB::ifOutOctets.12 = Counter32: 0 IF-MIB::ifOutOctets.13 = Counter32: 0 IF-MIB::ifOutOctets.20 = Counter32: 0 IF-MIB::ifOutOctets.23 = Counter32: 0 IF-MIB::ifOutOctets.25 = Counter32: 0 IF-MIB::ifOutOctets.284 = Counter32: 0 IF-MIB::ifOutUcastPkts.1 = Counter32: 3352 IF-MIB::ifOutUcastPkts.2 = Counter32: 3227812 IF-MIB::ifOutUcastPkts.3 = Counter32: 9238286 IF-MIB::ifOutUcastPkts.4 = Counter32: 0 IF-MIB::ifOutUcastPkts.11 = Counter32: 0 IF-MIB::ifOutUcastPkts.12 = Counter32: 0 IF-MIB::ifOutUcastPkts.13 = Counter32: 0 IF-MIB::ifOutUcastPkts.20 = Counter32: 0 IF-MIB::ifOutUcastPkts.23 = Counter32: 0 IF-MIB::ifOutUcastPkts.25 = Counter32: 0 IF-MIB::ifOutUcastPkts.284 = 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.11 = Counter32: 0 IF-MIB::ifOutNUcastPkts.12 = Counter32: 0 IF-MIB::ifOutNUcastPkts.13 = Counter32: 0 IF-MIB::ifOutNUcastPkts.20 = Counter32: 0 IF-MIB::ifOutNUcastPkts.23 = Counter32: 0 IF-MIB::ifOutNUcastPkts.25 = Counter32: 0 IF-MIB::ifOutNUcastPkts.284 = 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.11 = Counter32: 0 IF-MIB::ifOutDiscards.12 = Counter32: 0 IF-MIB::ifOutDiscards.13 = Counter32: 0 IF-MIB::ifOutDiscards.20 = Counter32: 0 IF-MIB::ifOutDiscards.23 = Counter32: 0 IF-MIB::ifOutDiscards.25 = Counter32: 0 IF-MIB::ifOutDiscards.284 = 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.11 = Counter32: 0 IF-MIB::ifOutErrors.12 = Counter32: 0 IF-MIB::ifOutErrors.13 = Counter32: 0 IF-MIB::ifOutErrors.20 = Counter32: 0 IF-MIB::ifOutErrors.23 = Counter32: 0 IF-MIB::ifOutErrors.25 = Counter32: 0 IF-MIB::ifOutErrors.284 = 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.11 = Gauge32: 0 IF-MIB::ifOutQLen.12 = Gauge32: 0 IF-MIB::ifOutQLen.13 = Gauge32: 0 IF-MIB::ifOutQLen.20 = Gauge32: 0 IF-MIB::ifOutQLen.23 = Gauge32: 0 IF-MIB::ifOutQLen.25 = Gauge32: 0 IF-MIB::ifOutQLen.284 = 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.11 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.12 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.13 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.20 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.23 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.25 = OID: SNMPv2-SMI::zeroDotZero IF-MIB::ifSpecific.284 = 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 11 gre0 tunnel 1476 0 down 12 gretap0 ethernetCsmacd 1462 0 down 13 erspan0 ethernetCsmacd 1450 0 down 20 tunl0 tunnel 1480 0 down 23 ip6tnl0 tunnel 1452 0 down 25 sit0 tunnel 1480 0 down 284 dum0 ethernetCsmacd 1500 0 76:e5:12:7f:af:2b up SNMP table IF-MIB::ifTable, part 2 ifOperStatus ifLastChange ifInOctets ifInUcastPkts ifInNUcastPkts ifInDiscards ifInErrors up 0:0:00:00.00 421834 3364 0 0 0 up 0:0:00:00.00 658924365 867150 0 163 0 down 0:0:00:00.00 4077098350 6801958 0 13 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 421834 3364 0 0 0 0 0 3955132951 3227838 0 0 0 0 0 3794596602 9238286 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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)