I'm replacing a Linksys RV042 with a WNR3500L+Tomato (Shibby, tomato-Netgear-3500Lv2-K26USB-1.28.RT-N5x—101-AIO.chk). I'm trying to connect devices from different subnets, 192.168.20.x (DHCP assigned) and 192.168.22.x (static addresses), all of them connected to the same WNR3500L.
In the RV042, there was a setting for multiple subnets (Setup -> Network -> LAN Setting -> Multiple Subnet Settings), where I just added the 22 subnet. This made all subnet 22 hosts accessible from subnet 20 and vice versa.
In Tomato, I tried to achieve the same functionality by adding the subnet under Basic->Network->LAN, but this is apparently not how you do it. The router is accessible as both 192.168.20.2 and 192.168.22.2, but I can't reach any subnet 22 hosts from subnet 20.
Picture of the setup:
s16 <dot> postimage <dot> org/a7kz5yulv/tomato1.png (The forum doesn't let me insert an image tag, or link)
So, how do you make the two subnets reachable from each other?