SNMP traffic through a Linksys WRT54G router


I'm trying to pass SNMP traffic through a Linksys WRT54G router, but the only way I can get it to work is to put my PC (running the MIB browser application) on the DMZ. Nothing else I've tried has worked (port forwarding and port triggering) - the SNMP replies from the remote device don't get through the firewall. What rules do I need to create in the firewall to allow this traffic?

Thanks, Nick

Reply to
Loading thread data ...

$ grep snmp /etc/services snmp 161/tcp snmp 161/udp snmptrap 162/tcp snmp-trap snmptrap 162/udp snmp-trap snmp-tcp-port 1993/tcp #cisco SNMP TCP port snmp-tcp-port 1993/udp #cisco SNMP TCP port $

I'd put my money on 162/udp. You can finding out for sure by performing a protocol analysis on the PC while the application is properly functioning.

Reply to
Dom Forums website is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.