Does Sophos SG230/SG210 support GRE tunneling and TCP MSS adjustment?

Hello Polina,

Our SG devices do not support GRE tunneling, but our XG devices do. This thread may help if doing an IPSec tunnel will suffice. 

Regards,

Bob

Hi Polina,

As Bob suggested, GRE tunneling is not supported in Sophos UTM. Alongside, an IPSec tunnel will be more secure and encrypted in comparison to GRE tunnel but, nevertheless GRE tunneling is incorporated in our Sophos XG devices and it is possible to upgrade from UTM OS to XG OS. 

Also, if you refer the link share by Bob, I have suggested a RED tunnel deployment which is as handy as a GRE tunnel and get all the security up to the mark.

Thanks