Internet performance degradations may occur this week and the next due to settings on some IPv4 routers that are used across the Internet. In a nutshell, the number of routes across the Internet is ...

I'm in the process of setting up a test network to test some DDI (DNS, DHCP and IPAM) and NCCM (Network Control and Change Management) solutions. I don't want to mess with my internal network, so I've ...

A router has a routing table and a neighbor cache (same as ARP cache for IPv4). The first one (the Routing Information Base, or RIB) contains next hops for a given destination match (longest match); ...

I have spent the last month and a half battling against my Japanese FTTH internet connection to get my Edgerouter Lite to work properly. Here is what I learned and why I think Ubiquiti's routers are ...

I used to be with Slingshot but 2degrees offered a good deal and Slingshot was going to up their prices so no brainer. With Slingshot I used to use PPPOE through VLAN10 and it was robust. DHCP through ...

I have a windows domain (Win server 2025 with Domain, DNS and DHCP configured) and have been using IPv4 for some time with IPv6 disabled (at the adaptor level) due to some DNS resolution issues I ...