Troubleshooting OpenVPN 2: Configurations

[ Thanks to Ramsai for this link. ]

"Routing gives an insight into troubleshooting routing problems when setting up a VPN using OpenVPN. You will learn how to detect, diagnose, and repair common routing issues.

"In this article by Jan Just Keijser, we will cover:

* Cipher mismatches
* TUN versus TAP mismatches
* Compression mismatches
* Key mismatches
* Troubleshooting MTU and tun-mtu issues
* Troubleshooting network connectivity
* Troubleshooting client-config-dir issues
* How to read the OpenVPN log files

Complete Story

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• 5 VPN Clients for Linux(Jan 18, 2011)
• How to set up a Linux OpenVPN client(Oct 18, 2010)
• Setting Up An OpenVPN Server With Authentication Against OpenLDAP On Ubuntu 10.0(Sep 29, 2010)
• Setting Up OpenVPN on a DD-WRT Router, Part 2(Jul 31, 2010)
• Setting Up OpenVPN on a DD-WRT Router, Part 1(Jul 15, 2010)