Hi Guys,After I replaced our Cisco with the OPNSENSE, our Bonjour Printers stops working and we can't detect them on the network.The printers are online and reachable .Can someone please point me how to enable bonjour services on the firewall ?Firewall rules are any to any on each interfaces.
Zeitkind thank you for your answer with your explination .the issue is after we installed the OPNsense the printers doesn't shows on the MAC users we have to specify the IP adres to get it to work.We never thought about iPad users who needs to print using their iPad.we have a Domain controller with some file shares and users .because the MAC is a pain in the ass to add to the DS, we start sharing dhcp using OPNSesne as gatewy and dns on the dhcp scop.maybe is this related to the issue ?in Many PFSENSE and Cisco installation the printers works out of the box without any configurations .Editing the scoop with the Domain controller as DNS and Forward the DNS request to the firewall would fix this ?adding the printer to the domain controller and share it over the network would fix this ?thank your fast answers i see that Bonjour users UDP port 5353,creating a firewall Rules on the Group VLAN Any : to UDP 5353 would make it works ?i hope someone can help us here before we will be forced to remove the OPNsense firewall.