Hello! I'm trying to solve a problem with SNMP to map computers and switch ports. The deal here is, for each computer pluged in my switch, associate its MAC address with the port of the switch. I try to discover at http://snmplib.rubyforge.org/ but I just can't figure out a way to do that. I already can list all ports, given the examples at the documentation, but I need the MAC address of each computer. At the switch web interface, I already can find the MAC address of each computer, so it's working fine. If anybody can help me with this task I really appreciate it. Regards, Rocir Santiago -- Posted via http://www.ruby-forum.com/.