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I have some RUT950 routers running with IPSec site-2-site running.

I configured the new RUTX10 router identically to the currently running RUT950 routers.

But ipsec on the new RUTX10 is not working.

I always get the error:

parsed IKE_AUTH response 1 AUTH_FAILED

Firmeware Version RUTX_R_00.07.02

Hope anybody has a solutoin.

Best Regards

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Hello, 

Can you verify that the Encryption algorithm, Authentication, and DH group are the same in both phases and tunnel devices? Also, can you verify that the Pre-shared key is the same? It is possible that it can not be authenticated by one of these settings. 

After validating the settings you can apply the command via ssh /etc/init.d/ipsec restart to restart the tunnel negotiation.

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Hello

I have checked everything multible times and also had a debug session with our isp which is running our firewall cluster.

Everything is set to the correct values and on RUT950 IPSec is working with these settings.

Best Regards
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Hey, 

Can you please send me the troubleshooting file for both devices? You can get them via System→Administration→Troubleshoot. There I can check the configuration and what could be wrong a little better. 

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Hey,

Thank you for your answer. My salesmanager at Teltonika allowed me to create a vip helpdeskt ticket.

I uploaded both troubleshoot files there.

Query id is 169516.