Tag Archives: DHCP

DHCP Relaying over IPSEC with a back end Centos 5.5 server…

Introduction This post is going to be a high level over view of having multiple sites all connecting back to a central office or hosted server in a data center using IPSEC VPN. Before starting make sure you have a … Continue reading

Share and Enjoy

  • Facebook
  • Twitter
  • Delicious
  • LinkedIn
  • StumbleUpon
  • Add to favorites
  • Email
  • RSS
Posted in Hello Telecom (UK) Plc, How To Guides, Little Guides | Tagged , , , , , , , , , , , , , , , , | Leave a comment

Making a Low cost, high power router/Firewall with m0n0wall…

Every penny counts when you’re deploying networks on a minimal budget. And since I usually use a gateway running m0n0wall running on an SBC (single board computer) like those produced by Soekris or PCEngines WRAP, that £80-170 is a significant chunk of the total network price. So for … Continue reading

Share and Enjoy

  • Facebook
  • Twitter
  • Delicious
  • LinkedIn
  • StumbleUpon
  • Add to favorites
  • Email
  • RSS
Posted in How To Guides, Little Guides | Tagged , , , , , , , , , , , , , | Leave a comment

DrayTek v3300 LAN High Availability (CARP)…

For the last few years I have been dealing with the Draytek v3300 and wanted to just do a brief write up on the LAN Fail Over abilities of this great device. The Draytek v3300’s High Availabily features enable the … Continue reading

Share and Enjoy

  • Facebook
  • Twitter
  • Delicious
  • LinkedIn
  • StumbleUpon
  • Add to favorites
  • Email
  • RSS
Posted in How To Guides, Little Guides | Tagged , , , , , , , , , , , , , , , , , , , , , | Leave a comment

802.1Q VLAN Tagging in Ubuntu…

To make use of IEEE 802.1Q VLAN tagging capabilities in Ubuntu you must first install the user mode programs for Virtual LAN support: sudo apt-get install vlan Next the 8021q kernel module must be loaded to enable VLAN support on a kernel level: … Continue reading

Share and Enjoy

  • Facebook
  • Twitter
  • Delicious
  • LinkedIn
  • StumbleUpon
  • Add to favorites
  • Email
  • RSS
Posted in How To Guides | Tagged , , , , , , , , , , , , , , , , , , , | Leave a comment