Antonio Ojea bf8f171041 iptables: add idempotent functions
Add the following idempotent functions to iptables utils:

DeleteRule: idempotently delete an iptables rule
DeleteChain: idempotently delete an iptables chain
ClearChain: idempotently flush an iptables chain

Signed-off-by: Antonio Ojea <antonio.ojea.garcia@gmail.com>
2019-12-12 15:13:15 +01:00
..
2019-12-12 15:13:15 +01:00
2018-09-21 00:34:07 +08:00