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The link below includes pictures of WebAdmin in English and should be accessible to anyone that reads English but not German. It is an elegant, virtually-instantaneous fail over that uses OSPF, two ISP connections on each UTM and two separate VPN tunnels that are always on.
Sophos UTM multiple S2S IPsec VPN mit Failover – Tutorial (DE)
Cheers - Bob
Good morning Bob,
my name is Stefano and I am writing from Italy.Following the german instructions I have been able to reach the desired result ,but I have two questions:
1) when I define the four remote gateways (2 for headquarter and 2 for remote office), in the advanced option ,as interface, do I have to choose the interface group (the same in multipath rules) or leave "any" ?
2) In the uplink balancing the weight of the second wan interface must be zero ?
I hope to be clear.Thanks in advance