Difference between revisions of "Persistent firewall in Ubuntu"
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[[Main Page|Home]] > [[Ubuntu]] > [[Persistent firewall in Ubuntu]] | |||
Use of normal iptables command in Ubuntu would cause firewall rules to not persist after reboot. For persistent firewall rules in Ubuntu use: | Use of normal iptables command in Ubuntu would cause firewall rules to not persist after reboot. For persistent firewall rules in Ubuntu use: | ||
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* https://www.digitalocean.com/community/tutorials/how-to-set-up-a-firewall-using-iptables-on-ubuntu-14-04 | * https://www.digitalocean.com/community/tutorials/how-to-set-up-a-firewall-using-iptables-on-ubuntu-14-04 | ||
* http://www.microhowto.info/howto/make_the_configuration_of_iptables_persistent_on_debian.html | * http://www.microhowto.info/howto/make_the_configuration_of_iptables_persistent_on_debian.html | ||
[[Main Page|Home]] > [[Ubuntu]] > [[Persistent firewall in Ubuntu]] | |||
Revision as of 07:02, 31 March 2022
Home > Ubuntu > Persistent firewall in Ubuntu
Use of normal iptables command in Ubuntu would cause firewall rules to not persist after reboot. For persistent firewall rules in Ubuntu use:
- sudo apt-get update
- sudo apt-get install iptables-persistent
- Then to save current firewall rules to persist after reboot use:
- sudo invoke-rc.d iptables-persistent save
-
- The persistent files are saved in /etc/iptables/rules.v4 and /etc/iptables/rules.v6
Refer:
- https://www.digitalocean.com/community/tutorials/how-to-set-up-a-firewall-using-iptables-on-ubuntu-14-04
- http://www.microhowto.info/howto/make_the_configuration_of_iptables_persistent_on_debian.html
