Hi, I'm looking for a new modem router to replace the D-Link DSL-2730E I have. I would like a modem which has great range and must support OpenDNS. Can anyone recommend me few models?
Any router you can change the DNS servers on will support OpenDNS for DNS lookup (& filtering if you've got a static IP)
DNSBench is a useful tool for identifying DNS Servers with the best performance. It takes a while to run it the first time but after that it's just a few minutes.
My modem does not have the advance tab onwards as shown in the manual. I think it is because it was provided by the ISP. I guess I will need to get a new modem after all. I am only interested in blocking pornographic material
Did that. However I cannot control for guest computers login in to the network. That is why I prefer at router level filtering.
Most router allows this, if it's not in DHCP server section look in WAN settings. If you really want to buy a new router, I highly recommend Asus routers. They are well built, with a fantastic firmware. The firmware definitely allows you to change DNS server and set up dynamic IP. Alternatively use Asus firmware's parental control settings. It's got filters similar to OpenDNS.
I already have a Netgear Nighthawk AC1900 router which I think can provide special requirements for guest connection I only need a modem as I have the R7000 which I just bought few months back. If the DSL-2730E supports DD-WRT, I would have flashed it.
If you've got a router then apply the DNS settings there and not at the modem (assuming the system is setup correctly)
The R7000 supports DD-WRT. Kong builds are tested on that specific model: http://desipro.de/ddwrt/K3-AC-Arm/24800M/ Here is how to setup OpenDNS on DD-WRT: http://www.dd-wrt.com/wiki/index.php/OpenDNS Guest wifi on DD-WRT: http://tips.desipro.de/2013/12/06/guest-wifi-setup-dd-wrt/
Even if you set up your router to use opendns, clients can still use whatever they want. DNS filtering only works if you have control of the end machine.
I can control the machines in my institution. Unless they sideload software which they downloaded somewhere else, then that is another problem. I would however remove all risk from my side