Hi Everybody. I am running SFOS 18.5.2 MR-2-Build380 on an Intel iCore 5 based PC as "Sophos XG Firewall" in connexion with an ASUS Router operating as Access Point and my ISP operator TV Box which is connected to Asus Router. As the "Sophos Firewall" and "Asus Router" separate "ISP router" and "Set Top TV Box", I should establish a specifical Path of IGMP service, So I wonder if you have any ideal to set correctly IGMP servie in NAT and Firewall rules:
Thanks in advance for your kind help.
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