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Bug #8298

closed

OpenVPN Wizard protocol defaults to "UDP IPv4 and IPv6 on all interfaces" causing problems

Added by George Phillips almost 7 years ago. Updated almost 7 years ago.

Status:
Resolved
Priority:
Normal
Assignee:
Jim Pingle
Category:
OpenVPN
Target version:
2.4.3
Start date:
01/27/2018
Due date:
% Done:

100%

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

Description

The OpenVPN Wizard's default protocol is "UDP IPv4 and IPv6 on all interfaces (multihome). However, when you are binding the service to a VIP (CARP or IP Alias), OpenVPN is unable to determine the address-family of the VIP and assumes "IPv6 Only".
So, if you use the wizard and bind to a VIP, OpenVPN throws TLS handshake errors and such. A user must go back and change the Protocol to "UDP on IPv4 Only" in order for it to work.

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