Routing is the process of determining where to send data packets that are destined for addresses outside the local network. Routers gather and maintain routing information to enable the transmission ...

The routing tables are an important part of Windows’ TCP/IP protocol stack, but they aren’t something that the operating system normally displays to the casual user. If you want to see the routing ...

We have recently spoken about IP routing, but there is something else that needs our attention, and it is all about the types of routes found in a routers routing table. It might sound confusing but ...

NETLINK is a facility in the Linux operating system for user-space applications to communicate with the kernel. NETLINK is an extension of the standard socket implementation. Using NETLINK, an ...

You need to understanding routing tables if you're going to do any kind of network troubleshooting. Let's take a look at what Linux commands can tell you about how your system is making connections.

Got into a what could have been a heated argument today with one of the guys at work. For various reasons I chose not to escalate the discussion, but rather decided to ask you guys. We have a Cisco ...

Equal-cost multi-path allows a router to insert more than one path to a destination in the routing table to enable load balancing. Here's how ECMP works and how to configure it in OSPF. Equal-cost ...

Has anyone seen this before?: <BR><BR>Short version: Running "echo 1 > /proc/sys/net/ipv6/conf/all/forwarding" seems to blow away my routing table: The 'good' (i.e ...