3 articles tagged "ip command"

Linux IPv6 Default Route Not Working
Linux kernel have a bug that affects the default route for ipv6 networking. Adding an extra route manually can solve the issue.
How do I Drop or block attackers IP with null routes?
Someone might attack on your system. You can drop attacker IP using IPtables. However, you can use route command to null route unwanted traffic. A null route (also called as blackhole route) is a network route or kernel routing table entry that goes nowhere. Matching packets are dropped (ignored) rather than forwarded, acting [...]
Configure static routes in Debian or Red Hat Linux systems
Static routes improves overall performance of your network (especially bandwidth saving). They are also useful in stub networks (i.e. there is only one link to the network). For example, each LAN (located at different offices) is connecting to HQ IDC (internet data center) using single T1/LL/Wan link.

For example under Red Hat/Fedora Linux you can add [...]

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