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Archive of posts tagged vpn

Bidirectional full-cone NAT (bleah)

This shouldn't be done, but sometimes you don't get to choose.

Poor man’s HTTP VPN

Send IP traffic over HTTP.

OpenVPN’s built-in packet filter

Control client-to-client connections in bridged mode (and more).

Controlling client-to-client connections in OpenVPN

To do that, do NOT use client-to-client in the configuration file!

The strange case of Dr. Multihome and Mr. Nobind

When problems are where you don't expect them