I have a system with a loopback kernel module installed. Through a bunch of routing and iptable rules, packets coming out of the loopback interface are sent over an ipsec tunnel. I am seeing that ...
Background I occasionally have firewall rules that I need to use for maintenance windows, but don't want active (and therefore consuming CPU cycles or slowing the network interface) the rest of the ...
I have been trying to set up iptables on my archlinux server, however when I run iptables -nvL I receive the error iptables v1.4.20: can't initialize iptables table 'filter': Table does not exist ...
I have inherited a custom built Linux kernel 220.127.116.11 and am just upgrading the underlying OS from RHEL 5.4 to 5.8 (kernels 18.104.22.168 and 22.214.171.1248 respectively). When booting, the following is ...
I've built a kernel with loadable module support for various reasons, one of them the possibility to compile modules and load them without rebooting. This is supposed to be useful when I need a module ...