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mDNS repeater and firewall rules
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Topic: mDNS repeater and firewall rules (Read 3245 times)
Steve28
Newbie
Posts: 30
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mDNS repeater and firewall rules
«
on:
May 31, 2020, 06:08:00 pm »
Can someone help me understand how the mDNS repeater plays into firewall rules?
I have two networks LAN and IoT. LAN can access IoT without restriction. IoT has a Block any to LAN and Block any to This Firewall. However mDNS repeater is still working as I can see the mDNS advertisements from devices that are on the IoT network.
How is this possible? I don't see any automatic rules. Sorry if this is a newbie question..
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fabian
Hero Member
Posts: 2769
Karma: 200
OPNsense Contributor (Language, VPN, Proxy, etc.)
Re: mDNS repeater and firewall rules
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Reply #1 on:
May 31, 2020, 06:52:31 pm »
There are automatic rules but you may not see them in the UI. The pass rule is there for all selected interfaces.
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Steve28
Newbie
Posts: 30
Karma: 0
Re: mDNS repeater and firewall rules
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Reply #2 on:
June 03, 2020, 03:42:10 pm »
Even when I dump all rules via command line there are no rules for port 5353 at all....
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