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SonicWall stuck on connecting...

Sheldon Livingston
Last Modified: 2020-05-29
Our SonciWall VPNs have been working perfectly... then something happened to the modem and Spectrum had to replace it.

VPNs don't work any longer.

Getting "The peer is not responding to phase 1 ISAKMP requests." errors.

I have tried adjusting MTU on the SonicWall and restricting the first ISAKMP packet size as well on the client.

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