Network not accessible after changing modem

[alexf40 2]

Hi

 

I have an odd issue which happened today after moving to cable from ADSL.

 

Essentialy after changing to the cable modem I can now no longer connect to any of the IP addresses (camera, NVR, modem) connected to my switch from my PC.

 

My PC is connected to a switch which everything is connected to, as of this morning I had an ADSL modem connected and everything was fine, after changing this for a cable modem I can no longer access even the switch. BUT I still have internet throught he PC which is connected to the switch which is connected to the modem.

 

If I use a IP scanner all the devices are still show as active and on the right IP. But if I try and access them I now get a 'Could not establish connection to the remote host' error.

 

If I try and ping the switch I get a request time out error. But the switch is working as I have internet, but the camera software doesn't detect the cameras either.

 

Any ideas would be most appreciated

 

Cheers

[alexf40 2]

All fixed. Changed the IP address of the router to match the old one. Not sure why this would stop me connecting to the switch though.