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Topic: OpenVPN Outbound NAT (Read 5335 times)
allan
Newbie
Posts: 45
Karma: 11
OpenVPN Outbound NAT
«
on:
August 06, 2023, 05:11:15 am »
I just upgraded to 23.7 and migrated my OpenVPN remote access server to the new instance config. I am not completely certain, but I thought "OpenVPN networks" was listed under Outbound NAT automatic rules. Was removing it something intentional or a bug? I created a manual outbound NAT rule which got me going, but I want to mention it here just in case.
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Andi.K
Newbie
Posts: 9
Karma: 0
Re: OpenVPN Outbound NAT
«
Reply #1 on:
August 17, 2023, 03:14:18 pm »
Same here, I think this is a bug.
Version 23.7.1_3
The NAT rule is important when, for example, the default GW is redirected. Without NAT no internet access is possible
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franco
Administrator
Hero Member
Posts: 17473
Karma: 1587
Re: OpenVPN Outbound NAT
«
Reply #2 on:
August 17, 2023, 03:28:28 pm »
NAT rules are manual now with IPsec/OpenVPN MVC pages.
Cheers,
Franco
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RES217AIII
Jr. Member
Posts: 69
Karma: 2
Re: OpenVPN Outbound NAT
«
Reply #3 on:
August 19, 2023, 08:14:00 am »
Good morning,
how does this outgoing NAT rule have to look like?
I'm having problems with my OPN servers: Both the old server configuration and a new instance do not connect.
Thank you
«
Last Edit: August 19, 2023, 08:19:30 am by b.unkel
»
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Supermicro M11SDV-4C-LN4F AMD EPYC 3151 4x 2.7GHz RAM 8GB DDR4-2666 SSD 250GB
allan
Newbie
Posts: 45
Karma: 11
Re: OpenVPN Outbound NAT
«
Reply #4 on:
August 19, 2023, 05:57:05 pm »
The NAT rule is only for connecting OpenVPN users to the Internet. Access to internal resources would not go through the NAT.
Here is how I have it set under Firewall > NAT > Outbound:
1. Set the Mode to "Hybrid outbound NAT rule generation"
2. Create a Manual rule and set the following options:
Interface = WAN
TCP/IP Version = IPv4
Protocol = any
Source address = OpenVPN net
Translation / target = Interface address
(optional) Log = checked
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RES217AIII
Jr. Member
Posts: 69
Karma: 2
Re: OpenVPN Outbound NAT
«
Reply #5 on:
August 20, 2023, 11:04:55 am »
Thank you!
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Supermicro M11SDV-4C-LN4F AMD EPYC 3151 4x 2.7GHz RAM 8GB DDR4-2666 SSD 250GB
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