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Bug #8261

closed

OpenVPN tunnel network handled incorrectly with a /31 tunnel network

Added by Jupiter Vuorikoski almost 7 years ago. Updated almost 7 years ago.

Status:
Resolved
Priority:
Normal
Assignee:
-
Category:
OpenVPN
Target version:
2.4.3
Start date:
01/06/2018
Due date:
% Done:

100%

Estimated time:
Plus Target Version:
Release Notes:
Affected Version:
2.4.2_1
Affected Architecture:
All

Description

When defining the tunnel network to be used in an openvpn site-to-site tunnel, if you define a /31 network, the configurator incorrectly assumes a /30 network even as a /31 is perfectly fine for openvpn.

ie. 10.1.1.4/31 is 10.1.1.5 and 10.1.1.6 in actual configuration when it should be 10.1.1.4 and 10.1.1.5

There are likely some other issues with ptp link address handling with gateways and interfaces as well...

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