Install Net-SNMP on your workstation
1. -bash-2.05b$ cd /usr/ports/net-mgmt/net-snmp
2. -bash-2.05b$ sudo bash
3. -bash-2.05b$ make
-bash-2.05b$ /usr/local/bin/snmpget -v 2c -c afnog afnog6-e2-br-2.ws.afnog.org System.sysUpTime.0
How long has the router been running?
How long has your own router been running?
Determine what the following OIDs represent, and complete the table.
|
Object ID |
Description |
Value on bb-rtr |
Value on your desk Router |
|
ifNumber.0 |
|
|
|
|
ifIndex.0 |
|
|
|
|
ifDescr.0 |
|
|
|
|
ifIndex.1 |
|
|
|
|
ifDescr.1 |
|
|
|
|
ifPhysAddress.0 |
|
|
|
|
ifPhysAddress.1 |
|
|
|
|
ipRouteNextHop.0.0.0.0 |
|
|
|
You can easily view the complete MIB database with:
-bash-2.05b$ /usr/local/bin/snmpwalk -v 2c -c afnog afnog6-e2-br-2.ws.afnog.org
or
-bash-2.05b$ /usr/local/bin/snmpwalk -v 2c -c afnog afnog6-e2-br-2.ws.afnog.org | more
Is it revealing? Can you spot the dynamic entries in the dump?