Cannot print to printer on LAN from WLAN
So, here's my problem.
I have a small network of 6 computers using a sonicwall router (which has 4 LAN ports and also acts as a WLAN access point.)
The IP address of the router's LAN interface is 192.168.0.2 while it's WLAN interface's IP address is 172.16.31.1. Both interfaces have DHCP enabled with LAN serving 2 desktops (assigning IPs as 192.168.0.xx) and WLAN serving 4 laptops (assigning IPs as 172.16.31.xx).
Now, I have connected a printer to one of the desktops and I can print to it fine from both desktops (both wired). However, I cannot print from the laptops at all. I tried pinging and discovered that the 192.168.x.x machnies cannot ping the 172.16.x.x machines and vice-versa while those in the same address range can be pinged and can communicate.
How can I change my network settings so that I can print from all the machines (in both the 192.x.x.x and 172.x.x.x address ranges). Please help!