On Tue, Apr 21, 2009 at 01:22:07PM -0500, Sean Carolan wrote: > SNMPv2-SMI::mib-2.17.4.3.1.2.0.176.208.225.191.82 = INTEGER: 389 > > Does this mean that the machine is plugged into port 389? I didn't > think there were 389 ports on the switch. <dry>It'd be a very large switch.</dry> No, it just means it's reachable through interface number 389. There is a table somewhere which associates interfance names with descriptions or even better, the labels which you have hopefully applied to each interface. (Brief pause while I dig around in my wiki and various script directories.) If you are digging around in your cisco, I'd try starting with something like .1.3.6.1.2.1.2.2.1.2 which on mine returns information like: nmpwalk -c public -On -v 1 172.30.0.254 1.3.6.1.2.1.2.2 | grep Giga | head .1.3.6.1.2.1.2.2.1.2.10101 = STRING: GigabitEthernet1/0/1 .1.3.6.1.2.1.2.2.1.2.10102 = STRING: GigabitEthernet1/0/2 [...] In your case I'd look at .1.3.6.1.2.1.2.2.1.2.389 to see what the interface was. Also possibly useful: - http://wiki.xdroop.com/space/snmp/Switch+Port+Vlans - http://wiki.xdroop.com/space/snmp/Switch+Port+Labels -- /\oo/\ / /()\ \ David Mackintosh | dave at xdroop.com | http://www.xdroop.com -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: application/pgp-signature Size: 189 bytes Desc: not available URL: <http://lists.centos.org/pipermail/centos/attachments/20090421/a86e5b57/attachment-0005.sig>