bass1176 0 Posted April 17, 2013 So there are 5 ips for this business and today I called optimum and they opened port 80. On the DVR side, I entered one of the 5 ips, ( was told I can use any) and ensured to use port 80 that was opened, the given default gateway, primary and alternate DNS. Needless to say the setup isn't working. I have an Arris cable modem, then a netgear switch, which branches off to the DVR and then to a router. After the router we have internet with no problems. SO the switch is giving the router connectivity, but not working to the DVR. Any thoughts are appreciated. Share this post Link to post Share on other sites
pal251 0 Posted May 31, 2013 Are you using the gateway provided by your isp or is it pointing to your router? Share this post Link to post Share on other sites
