I have a setup where there is a comcast modem and a firewall. The firewall is acting as the DHCP server and handing out ip addresses. The comcast modem is only acting as a modem. The firewall had a ...

Add Yahoo as a preferred source to see more of our stories on Google. Most people understand that when you connect to the internet, your internet service provider assigns your modem and network an ...

Does a static IP address make file transfers go faster than using DHCP IP addresses? No, Dr. Internet says. Did you really mean to say, in an earlier column, that using a static IP address will make ...

It's miraculous how the various smart home gadgets and devices we own operate and exist in harmony with one another, especially given how meticulous the network configuration needs to be to make it ...

Years ago, I used to be a network administrator for an organization that had some rather odd security policies in place. One of the existing policies when I got there was that all computers had to be ...

Dynamic host configuration protocol (DHCP) still assigns dynamic addresses for IPv4 networks, but two newer protocols – SLAAC and DHCPv6 – are vying to do the job for IPv6. Dynamic Host Configuration ...

Netgear routers often use the Dynamic Host Configuration Protocol, or DHCP, to acquire an IP address from your Internet service provider. If you need to know the IP address of your Netgear router and ...

Most people understand that when you connect to the internet, your internet service provider assigns your modem and network an internet protocol (IP) address. That's your external or public-facing IP.

I always use the router as a DHCP server not Windows server. I obviously wan static IPs on certain network hardware. What is the best practice in implementing this: using DHCP reservations in the ...

Close up of a network cable resting atop an RGB-lit keyboard with a dark background. - Sirisak Piyatharo/Getty Images Most people understand that when you connect to the internet, your internet ...