{"id":1307,"date":"2014-05-21T11:05:23","date_gmt":"2014-05-21T16:05:23","guid":{"rendered":"http:\/\/swildow.darktech.org\/wp\/?p=1307"},"modified":"2014-05-21T11:05:23","modified_gmt":"2014-05-21T16:05:23","slug":"examples-saving-and-restoring-iptables-rules","status":"publish","type":"post","link":"http:\/\/www.wildow.com\/blog\/?p=1307","title":{"rendered":"Examples: Saving and Restoring Iptables Rules"},"content":{"rendered":"

Examples: Saving and Restoring Iptables Rules<\/h2>\n

http:\/\/www.cyberciti.biz\/faq\/how-do-i-save-iptables-rules-or-settings\/ <\/a><\/p>\n

<\/p>\n

In this example, save current iptables firewall rules to a file called \/root\/dsl.fw, enter:
# iptables-save > \/root\/dsl.fw<\/code>
To restore iptables rules, enter:
# iptables-restore < \/root\/dsl.fw<\/code><\/p>\n

To restore rules automatically upon Linux system reboot add following command to your \/etc\/rc.local file, enter:
# vi \/etc\/rc.local<\/code>
Append the line:
\/sbin\/iptables-restore < \/root\/dsl.fw<\/code>
Save and close the file. Please note that under Red Hat enterprise Linux (RHEL) \/ CentOS \/ Fedora Linux you can use following commands to save and restore firewall rules. To Save the rules to \/etc\/sysconfig\/iptables file:
# \/etc\/init.d\/iptables save<\/code>
To restore the rules from \/etc\/sysconfig\/iptables file:
# \/etc\/init.d\/iptables start<\/code>
If you are using Debian \/ Ubuntu Linux open\u00a0<\/span>\/etc\/network\/interfaces<\/a>:
# vi \/etc\/network\/interfaces<\/code>
Append the line to eth0 section:
post-up iptables-restore
Close and save the file. Reboot the system.<\/code><\/p>\n","protected":false},"excerpt":{"rendered":"

Examples: Saving and Restoring Iptables Rules http:\/\/www.cyberciti.biz\/faq\/how-do-i-save-iptables-rules-or-settings\/<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1307","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"http:\/\/www.wildow.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1307","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.wildow.com\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.wildow.com\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.wildow.com\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.wildow.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1307"}],"version-history":[{"count":1,"href":"http:\/\/www.wildow.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1307\/revisions"}],"predecessor-version":[{"id":1308,"href":"http:\/\/www.wildow.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1307\/revisions\/1308"}],"wp:attachment":[{"href":"http:\/\/www.wildow.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1307"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.wildow.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1307"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.wildow.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1307"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}