shaker/pihole/update_nft.sh

#!/bin/sh
get_handle(){
local my_handle=$( nft -a list table $1|awk 'BEGIN{c0} /related,established/{c++; if (c==1) print $NF}' )
echo $my_handle
}

nft insert rule filter FORWARD tcp dport 53 drop
nft insert rule filter FORWARD udp dport 53 drop

handle=$(get_handle filter)
nft add rule filter INPUT position $handle iifname "vif*" tcp dport 53 accept
nft add rule filter INPUT position $handle iifname "vif*" udp dport 53 accept
Pi-hole - set networking 2022-08-05 10:07:16 -04:00			`#!/bin/sh`
			`get_handle(){`
			`local my_handle=$( nft -a list table $1\|awk 'BEGIN{c0} /related,established/{c++; if (c==1) print $NF}' )`
			`echo $my_handle`
			`}`

Pi-hole - more haste,less speed 2022-08-05 21:30:13 -04:00			`nft insert rule filter FORWARD tcp dport 53 drop`
			`nft insert rule filter FORWARD udp dport 53 drop`

Pi-hole - set networking 2022-08-05 10:07:16 -04:00			`handle=$(get_handle filter)`
			`nft add rule filter INPUT position $handle iifname "vif*" tcp dport 53 accept`
			`nft add rule filter INPUT position $handle iifname "vif*" udp dport 53 accept`