pmaports/main/postmarketos-config-nftables/rules/51_anbox.nft

#!/usr/sbin/nft -f
table inet filter {
    chain input {
        iifname "anbox*" accept comment "Allow incoming network traffic from Anbox"
    }
    chain forward {
        iifname "anbox*" accept comment "Allow outgoing network traffic from Anbox"
        ct state {established, related} counter accept comment "accept established connections"
    }
}