pmaports/main/postmarketos-config-nftables/rules/50_mdns.nft

#!/usr/sbin/nft -f

table inet filter {
	chain input {
		iifname "wwan*" udp sport 5353 drop comment "drop mDNS replies from wwan"
		udp sport 5353 accept comment "accept mDNS replies"
	}
}