Site to Site VPN Authentication on reboots - Change PSK works

I have multiple Sophos site to site VPN's back to a central router. Whenever any of the sites losing connection they all re-connect except for 1. The Sophos VPN logs show "Couldn't authenticate the local...
IPSEC connection showing this error Couldn't authenticate the local gateway. Check the authentication settings on both devices.

We are trying to setup a IPSEC tunnel between a Sophos Firewall and a ISR4300 After activating its showing error Couldn't authenticate the local gateway. Check the authentication settings on both devices...
Remote IPSEC VPN doesn't work after configure SD-WAN route

Hi, Good day! I am looking for guidance regarding my network configuration involving two ISPs connected to my firewall. One set as active and the other as a backup. This setup has enabled us to utilize...
Sophos Firewall - Remote access VPN - IPsec - download IPsec VPN profile for iOS fails

Hi folks, I did setup a remote access IPsec profile with a uthentication type digital certificate. The local certificate was created with a CSR by the firewall with help of OpenSSL under Linux and...
IPSec VPN and Certificate Migration

We currently use an SSL certificate from Digicert for IPSec VPN access for users. When migrating from an XG 210 to and XGS 2100 do I need to buy a new certificate or will the current certificate transfer...