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24.1.2 Wireguard does not work after updating
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Topic: 24.1.2 Wireguard does not work after updating (Read 7534 times)
mimugmail
Hero Member
Posts: 6725
Karma: 478
Re: 24.1.2 Wireguard does not work after updating
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Reply #60 on:
May 06, 2024, 05:44:18 am »
Did you open new threads and posted config? Too many different problems here
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Gizmo
Newbie
Posts: 10
Karma: 1
Re: 24.1.2 Wireguard does not work after updating
«
Reply #61 on:
May 07, 2024, 01:37:11 am »
Hi all,
Has a fix been determined?
I've just upgraded (If one can call it that), from 23.7.12 to 24.1.6 - Same issue as identified, wireguard achieves a handshake but does not pass data through, despite having all the same settings that worked in 23.7.12.
In my case, I'm using wireguard for general policy routed nord VPN (Have used this setup for about 1.5 years without problems at gigabit speeds).
One thing I have noticed, which could be contributing to the problem:
My previous WG interface, I tried changing the MSS value, and it provides an error message "Cannot assign an IP configuration type to a tunnel interface" - Which is interesting as this was not an issue in 23.7.12. After seeing this, I checked my DHCPv4 for the WG tunnel, and noticed this is not enabled due to not having an IP range. Not sure if this is the root of the problem or not, but thought I'd mention it here if it helps.
I can confirm all the following are in tact:
Gateway
WG interface
WG peer
WG instance
WG handshake
FW rules
NAT rules
Cheers
[EDIT: Major breakthrough, I changed my WG interface to IPV4 configuration type to NONE and the tunnel started working immediately]
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Last Edit: May 07, 2024, 02:13:05 am by Gizmo
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dedi
Newbie
Posts: 5
Karma: 0
Re: 24.1.2 Wireguard does not work after updating
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Reply #62 on:
May 07, 2024, 03:36:43 am »
I recently found out my wireguard does not work anymore. I only use it rarely. The android client log shows handshake not completed.
I went through every step of the Road Warrior Setup and it all seems to be fine except that normalization rule was missing. Didn't help to add this.
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TheEther
Newbie
Posts: 1
Karma: 0
Re: 24.1.2 Wireguard does not work after updating
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Reply #63 on:
May 13, 2024, 03:26:20 pm »
Updated to 24.4 Business last week from the 23 branch. Late to the party a bit. Wireguard not working for me as well. At this point I'm going to delete the WG interface, instances and redo WireGuard from scratch as I've seen others say that's what they had to do. My Clients connect and start sending data but data not received. I tried to fix the current config by ensuring it was aligned with the road warrior docs but that didn't fix it.
UPDATE:
So... I'm an idiot. My issue was the OPNSense DynDNS client wasn't working and had reverted to native backend instead of ddclient. Firewall IP resolution from the client was wrong. WireGuard working now.
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Last Edit: May 13, 2024, 08:15:36 pm by TheEther
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Cipher
Newbie
Posts: 28
Karma: 1
Re: 24.1.2 Wireguard does not work after updating
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Reply #64 on:
May 14, 2024, 10:42:49 pm »
I managed to resolve this issue. Most of the S2S VPN connections were using the DNS name of the peer instead of the IP address. I am using DNS over TLS, which somehow didn’t resolve these two VPN sites correctly. I changed their DNS names to IP addresses, and they started working. I thought I’d share my resolution here.
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24.1.2 Wireguard does not work after updating