Hi Sophos Community,
Please see the following Knowledge Base Article that was released to assist customers experiencing issues with IPsec and Webadmin after updating to SFOS v17.
Before you open a case with Sophos Support. We strongly recommend updating to the latest firmware version, SFOS v17 MR5, which contains a lot of fixes.
If you are affected by NC-27510, please refer to Sophos XG Firewall: Cannot handle more than 2 concurrent Quick Mode exchanges per IKE_SA when using IKEv1 for more information.
For all the other issues, please gather the following information and contact Sophos Support:
- Please specify if IKEv1 or IKEv2 is being used. If IKEv2 is used, please refer to Sophos XG Firewall v17: Recommended configuration for IPsec profile to fine tune the IPsec profile as per the recommended configuration.
- Time of update and first observation of the issue occurrence.
- Screenshots from the logviewer. You will see IPSEC related information if your filter to the SYSTEM module.
- Information about the remote peer. Please specify if it is a Sophos UTM/XG or a third party vendor.
Regards,
FloSupport | Community Support Engineer
This thread was automatically locked due to age.