I have two used WRT54G with the latest BBHN firmware working OK.  With a Laptop connected through the ethernet cable can access OK both mesh and the services.

I connected a HooToo Tripmate Nano Wireless Router via ethernet to one of the Lan port to have the option to have access the mesh wireless through my Laptop or Cellphone.  The mesh Nat Lan port is in the subnet 192.162.5.1.  The HooToo default IP web setting access is 10.10.10.254 and assign IP in the 10 range.  So I, changed the IP subnet to 192.168.8.254.  The Hootoo Nano automatic DHCP obtain an IP 192.168.5.113 from the WRT54G.

I connect OK wireless on the HooToo and received the IP 192.168.8.40.  On the webpage, I http://192.168.5.1:8080 and can access OK the local mesh connected.  But, cannot resolve through the name http://localnode:8080 or http://hp2at-lks2:8080.  Cannot access the second mesh webpage or services.  It is not resolving the DNS.

Should I set the HooToo Access point to the same subnet 192.168.5.X.  Or how Do you setup a regular wireless router to be able to access the mesh, other meshes and the services.