Hello community, I have successfully created a S2S VPN between two sites. A-site with Sophos XG, B-site with Sophos UTM9. Devices in A-site can reach devices in B-site - devices in B-site can reach devices in A-site. So far so good. Problem is, that Sophos XG can not reach hosts in the remote lan. Unfortunately Active Directory server is located there. Therefore I am not able to configure AD-bases authentication. To make this problem more weird: devices from B-site can reach Sophos XG in A-site. Ping is successful. Do you have an idea, what to do? Thank you very much!
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