Sophos XGS HA Clustering with 4 devices

Question

I have a client who has purchased 4 XGS devices and wishes to have a pair located at main site and a pair located at backup site. Can I configure all 4 devices in one cluster and have a 1Gb heartbeat link across to the other site and still have high availability?

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Vivek Jagad · Answer

Hello Dane Houston , Thank you for reaching out to the community, as of now only 2 appliances can be configured in HA. You can use it as 2 clusters - meaning you can have 2 clusters containing a pair each it can be either (Active-Active / Active - Passive). You can give the id 1 to the cluster - one pair and id 2 to the second pair but not 4 devices in one cluster .