IP Range on Subnet

[Rel82me]

Hi everyone. Please only reply to this if you are certain.

I have an Linksys/CISCO EA6400 device and behind that I have a CISCO R2220W on it's own subnet with an IP od 192.168.1.105 as assigned by the EA6400 and IP address 192.168.2.1 to access the device.

The Linksys EA6400 obtains the WAN from my ISP and the subnet on 192.168.2.2 obtains an IP from the linksys EA6400 (192.168.1.105) which I cant see or reserve on the EA6400. The subet get's out to the 'Net for communication.

I have an IP range from my ISP 69.165.172.xxx on /28 for 14 useable IP's. I understand that the first IP can't be used as it will act as the default gateway and the last IP in the range can't be used either as it's for broadcasting.

I've had this rang working prior to setting up the RV on it's own subnet, but it no longer works. Any suggestions, help or ideas?

 

[Pandasaurus]

I can't be certain without seeing exactly how it is set up, but my first guess would be the second router is not translating your address (NAT), so your EA6400 isn't receiving packets from the subnet it's expecting. If you NAT your subnet to the subnet used between the two routers, you should be fine.