Linux/Unix Configuration

We have Ubuntu 8.10 Intrepid Ibex Server Edition, coming out to the network via PPP and working with the intranet IP through NAT. Task: to give him a

So, it’s time to make the IPv4-IPv6 gateway, to walk in “another Internet”, to whom he will soon. GO and register at http://go6.net/4105/register.asp The kernel supports IPv6, ie

Follow this steps to transfer FreeBSD on new hard drive of any size. Connect the new hard disk in the system with a FreeBSD (/dev/ad1s1) Split the new

In the kernel configuration add: options IPFIREWALL # firewall options IPFIREWALL_VERBOSE # enable logging to syslogd (8) options IPFIREWALL_DEFAULT_TO_ACCEPT # allow everything by default options IPDIVERT options IPFIREWALL_FORWARD

Building a gateway to the global network on FreeBSD – this is one of the most frequent cases using this system. The main pluses of this decision are:

The Combination of two 100 Mbit/c network cards into one virtual, with a 200 Mbit/s bandwidth. kldload /boot/kernel/ng_ether.ko kldload /boot/kernel/ng_one2many.ko ifconfig rl0 up ifconfig rl1 up ngctl mkpeer

How to add or remove alias for a network interface in FreeBSD Add: ifconfig fxp1 inet 192.168.2.1 netmask 255.255.255.255 alias Hide: ifconfig fxp1 inet 192.168.2.1 netmask 255.255.255.255 -alias

Get swap mcedit /proc/swaps swapon -s Gem all memory (swap, RAM) /proc/meminfo Show logical volums mcedit /etc/fstab Create Swap File Create swap file 1 GB dd if=/dev/zero of=/swapfile

Update ports collection: Edit /usr/share/examples/cvsup/ports-supfile and run: cvsup-G-L 2 ports-supfile Search: make search Key = "line" - search package by keyword. make search name = "line"- search by

This how to helps you to create secure connection via ssh between your unix and linux systems. All examples written for RedHat based systems. Also we assume that