#!/bin/bash # Tests use of variables in priority specification set -e RULESET=" define pri = 10 define post = -10 define for = \"filter - 100\" table inet global { chain prerouting { type filter hook prerouting priority \$pri policy accept } chain forward { type filter hook prerouting priority \$for policy accept } chain postrouting { type filter hook postrouting priority \$post policy accept } }" $NFT -f - <<< "$RULESET"