Difference between revisions of "OpenVPN/Firewall"

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(Created page with 'Follow these instructions to disable/clear your firewall rulesets for various firewalls. == pf == pfctl -d == iptables == ## Save a backup of current firewall config iptables-s...')
(No difference)

Revision as of 11:26, 7 April 2009

Follow these instructions to disable/clear your firewall rulesets for various firewalls.

pf

pfctl -d

iptables

    1. Save a backup of current firewall config

iptables-save > ~/fw-backup.ipt

    1. Restore a firewall config

iptables-restore < ~/fw-backup.ipt

    1. Completely turn off firewalling

iptables -t nat -P PREROUTING ACCEPT iptables -t nat -P POSTROUTING ACCEPT iptables -t nat -P OUTPUT ACCEPT iptables -t mangle -P INPUT ACCEPT iptables -t mangle -P OUTPUT ACCEPT iptables -t mangle -P FORWARD ACCEPT iptables -t mangle -P PREROUTING ACCEPT iptables -t mangle -P POSTROUTING ACCEPT iptables -t filter -P INPUT ACCEPT iptables -t filter -P OUTPUT ACCEPT iptables -t filter -P FORWARD ACCEPT iptables -t nat -F iptables -t nat -X iptables -t mangle -F iptables -t mangle -X iptables -t filter -F iptables -t filter -X