VLAN interfaces in Linux
VLAN (Virtual Local Area Network) interfaces are a way to allow multiple networks to co-exist in a single physical interface. This is done by creating a virtual interface under Linux […]
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ipfw: Too many dynamic rules
Quite often I will see the following message …. ipfw: install_state: Too many dynamic rules I use a lot of dynamic UDP rules and these messages are quite common on
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Mounting a iso file as a drive
FreeBSD can mount most types images. This quick article shows how to mount an iso file into the FreeBSD file system but this same technique will work with almost any
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Mounting an iso file
FreeBSD >= 6.x As of FreeBSD 5.x there is a new way to mount an iso file. You might be wondering why I have only tried this on FreeBSD 6.x
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Sync’ing content between two servers.
There are a number of reasons why it may be an advantage to sync the data in a directory (or the whole disk) from one server to another. This technique
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FreeBSD on a Dell M1330 XPS Laptop
The Dell M1330 XPS is a fantastic laptop. It’s fast, light, and has everything I need to use built right in. Getting FreeBSD to run on it wasn’t much
Mailman 2.1.10 on FreeBSD / Postfix
Mailman is an excellent mailing list manager. It comes complete with the list manager and a CGI web frontend for admin and users. I have used to for a
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FingerPrint scanner on FreeBSD 7.x
http://www.shapeshifter.se/articles/upek_touchchip_freebsd/
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Using CARP on FreeBSD 7.x
CARP provides a way to build redundant, fault tolerant services using FreeBSD and standard PC hardware. It was origonaly designed after Cisco’s VRRP (Virtual Router Redundancy Protocol) but can be
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Setting up an NTP Time Server
What is NTP? NTP stands for Network Time Protocol. It is a set of software programs that are used to keep accurate time on computers. It accomplishes this by referring
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