dcca15b459
RedHatEnterpriseWorkstation is a variant of RHEL 7, and a possible output from "lsb_release -si", so add-rule needs to support checking for that value. Change-Id: Ie57ba4e94a50129737018d63b121d4c0b1dcc6dc
##iptables
This element installs a single script that consolidates the logic required to handle inserting iptables rules. This script uses the check (-C) argument to check whether a rule matching the specification does exist in the selected chain before inserting it.
RULE: The rule to insert into iptables