mDNS-Repeater

mDNS-Repeater of the UTM

Last adaptation to the version: 14.0.0 (11.2024)

New:

The mDNS repeater now has its own menu

notempty

This article refers to a Beta version

12.6

mDNS-Repeater

The multicast DNS repeater forwards mDNS queries between interfaces and networks without the need to configure an extra DNS server.
Multicast-capable devices, such as printers, can be made visible across different networks.

The mDNS repeater only uses port 5353 as source and destination port!

Caption	Value	Description	MDNS-Repeater UTMuser@firewall.name.fqdn Applications mDNS repeater configuration
Activate mDNS repeater:	Yes	Activates the multicast DNS repeater
		The mDNS repeater is active
		The mDNS repeater is deactivated
Interface:	LAN1 LAN2	Selection of the interfaces between which mDNS requests are to be forwarded. At least two interfaces must be entered.
Default behavior for networks:	default	All networks connected to the interfaces use the mDNS repeater
Blocked network exceptions:		Networks from which mDNS requests are not forwarded
Allowed network exceptions: Only if Default behavior for all networks is deactivated		Explicit specification of the networks from which mDNS requests are forwarded