!DyNqdIXIPmvFJVpIJJ:matrix.org

WireGuard

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Unofficial matrix channel about wireguard related stuff. Everything about installation, administration and usage can be discussed here! Wireguard - the fast, modern, secure VPN tunnel55 Servers

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11 Oct 2021
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12 Oct 2021
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14 Oct 2021
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15 Oct 2021
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16 Oct 2021
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17 Oct 2021
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18 Oct 2021
@paul-beyer:matrix.orgpaul-beyer joined the room.02:27:10
@paul-beyer:matrix.orgpaul-beyerIs it possible that two Site-toSite VPNs are not able to be active at the same time? Or is there something that I can do wrong to get this result? I am working with Wireguard as a OpnSense Plugin and there are three Sites to be connected.13:48:13
@sanguinethoughts:matrix.orgSanguine changed their display name from Allan Kelly to Sanguine .15:01:16
@wsloan:848.shXanarin
In reply to @paul-beyer:matrix.org
Is it possible that two Site-toSite VPNs are not able to be active at the same time? Or is there something that I can do wrong to get this result? I am working with Wireguard as a OpnSense Plugin and there are three Sites to be connected.
Wireguard (at least on Linux) is able to hold open many connections simultaneously and successfully. Perhaps the issue you're experiencing is due to routing?
15:20:09
@paul-beyer:matrix.orgpaul-beyerThe OpnSense does the routing with its default settings. So it remains a mystery why the two S2S VPN connections don't work at the same time for me. I can establish any number of individual connections to my router at the same time.15:29:40
@wsloan:848.shXanarinIs it a fully-connected mesh between the three nodes or is one node routing traffic between the other two nodes?15:31:02
@paul-beyer:matrix.orgpaul-beyerI have a S2S connection from Site A to Site B and one from Site A to Site C. And i have some more connections from single Computers to Site A. Everything works but the two S2S Connections do not work at the same time.15:33:25
@wsloan:848.shXanarin What do you have set for the AllowedIPs field for each connection? 15:39:44
@paul-beyer:matrix.orgpaul-beyerSite B to Site A: 10.0.0.0/24 (tunnel) and four vlans on Site A Site C to Site A: 10.0.3.0/24 (tunnel) and also four vlans15:51:32
@paul-beyer:matrix.orgpaul-beyerIf I deactivate A-C then A-B is working. If I deactivate A-B and activate A-C then the other connection ist working. If i activate both, both are not working.15:59:21
@wsloan:848.shXanarinDid you generate unique private keys for B and C?15:59:56
@paul-beyer:matrix.orgpaul-beyeryes I did16:00:13
@paul-beyer:matrix.orgpaul-beyerbut it is a few weeks ago, I check it again...16:01:08
@paul-beyer:matrix.orgpaul-beyerthey are different16:05:22
@paul-beyer:matrix.orgpaul-beyerIf I understand you well, it should work. So I will create a completely new configuration with newly generated keys and new tunnel addresses. Maybe that will help.16:10:43
@wsloan:848.shXanarinYeah, I would certainly expect it to work. It may be worth doing a packet capture and putting it in Wireshark. You obviously won't be able to see the encrypted traffic, but it may be helpful to see how the control packets change when you connect both tunnels simultaneously.16:28:59
@wsloan:848.shXanarinI was recently surprised to find that Wireshark has surprisingly good support for Wireguard16:29:23
@actsan:matrix.orgactsan joined the room.20:56:43
19 Oct 2021
@apalumbo:matrix.orgplay$solar$roulette changed their display name from apalumbo to play$solar$roulette.03:20:34
@bnjbvr:delire.partybnjbvr left the room.18:31:01

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