Posted: Fri Oct 12, 2012 15:01 Post subject: Can I isolate a single Lan port on a WRT54GL??
I have several WRT54GL routers running DDWRT on them and I have a need to isolate the LAN ports. For instance I have a VoIP phone system that the router is serving DHCP, internet and such. I also have a second connection on the LAN side that occasionally needs internet access. I suspect that this connection is disrupting my VoIP network. Is there a way to allow both the Data and the VoIP system to connect to the internet and not interact with each other at all? I have looked into setting the port up as a Vlan and I have done that in my office but it appears to not work or I have it setup improperly. If there is a Tutorial can someone point it to me?