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Bug #2411

closed

OpenVPN Automatic Rule Generation does not update TCP/UDP

Added by Phil Jaenke over 12 years ago. Updated over 12 years ago.

Status:
Closed
Priority:
Low
Assignee:
-
Category:
OpenVPN
Target version:
-
Start date:
05/04/2012
Due date:
% Done:

0%

Estimated time:
Plus Target Version:
Release Notes:
Affected Version:
2.0.1
Affected Architecture:
i386

Description

When changing the protocol type of an OpenVPN connection, the automatic firewall rule generation does not update the protocol correctly, which can result in false-fail as packets will not be passed normally.

To reproduce:
Create a new OpenVPN Server using UDP and any port (standard or non-standard.)
Save the new OpenVPN Server, then verify that the firewall rule has been automagically generated correctly (e.g. pass 1194/UDP for defaults) on the correct interface. This works fine.
Edit the OpenVPN Server that was just created, and change the protocol from UDP to TCP, without changing the port number. Save changes.
Examine firewall rules and find that the protocol for the associated rule has not had the protocol updated - it is still set to UDP.

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