Transfer of static routes to DHCP

Transfer of static routes to DHCP

Write in the main section of the configuration file of DHCP server: option ms-classless-static-routes code 249 = array of unsigned integer 8; option rfc3442-classless-static-routes code 121 = array of unsigned integer 8; add this in …

IPv6 Configuration on Ubuntu Linux [HowTo]

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 real, white IPv6-address, and make its IPv6-based …
IPv6 Configuration on FreeBSD

IPv6 Configuration on FreeBSD

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 it built with options INET6 (GENERIC kernel …

ipfw nat on FreeBSD 7

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 options DUMMYNET options IPFIREWALL_NAT # ipfw kernel …
Internet gateway on FreeBSD

Internet gateway on FreeBSD

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: stability, scalability, resistance to high loads and …
Combining two network interfaces under FreeBSD 5.x

Combining two network interfaces under FreeBSD 5.x

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 rl0: one2many upper one ngctl connect rl0: …
Alias for a network interface in FreeBSD

Alias for a network interface in FreeBSD

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
Swap Management

Swap Management

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 bs=1024 count=1048576 Prepare the swap file using …
Installing software through Ports on FreeBSD

Installing software through Ports on FreeBSD

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 name of the package. Installing the port: …