I am replacing a SG UTM with a XG firewall, all the configuration was replicated, only OSPF between my Core Switch and an ASA Firewall (where the Sophos stays) gave problems. From the LAN (connected to an access switch and the Core switch), I couldn´t reach the ASA. My guess is the OSPF configuration.
About the OSPF configuration, the only issue apparently, was the authentication type, my actual settings are for none (off in the case of the SG) and on the XG I don't seem to have that option.
Reading other forums with similar problems, I already set /configure/network/zones/wan/ and added "ping" and "Dynamic Routing" to the WAN port.
Thanks all.
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