What SNMP trap support is included with the Alacritech drivers?
Standard SNMP traps, for example, the link up/link down trap from the RFC 1213 MIB-II, are supported by the slic driver. SNMP must be installed and configured in network properties. When you configure SNMP, you can specify the IP address of a server to receive traps. Using the snmputil program from the Windows 2000 Resource Kit allows you to view traps (“snmputil trap”). If you want to receive link up/down traps, make sure you specify a trap destination on a different subnet than the one you are unplugging, or you will not get the traps. Here is what the link down/link up traps look like: Incoming Trap: generic = 2 specific = 0 enterprise = .iso.org.dod.internet.private.enterprises.microsoft.software.systems.os.windowsNT.server agent = 10.1.100.6 source IP = 10.1.100.6 community = public variable = interfaces.ifTable.ifEntry.ifIndex.16777221 value = Integer32 16777220 Incoming Trap: generic = 3 specific = 0 enterprise = .iso.org.dod.internet.private.enterprises.microsoft.software.syste