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Product Name

CIS Hardened Images®

Product Version

Linux

Date



Problem

Info

I am updating my IP Tables, but upon reboot the customizations are not held.

Solution

The required commands to save and make the adjustments to IPTables persistent across reboots on CIS Hardened RHEL v8 images is are as follows:

Code Block
{IPv4 changes}
iptables-save >/etc/sysconfig/iptables
{IPv6 changes}
iptables-save >/etc/sysconfig/ip6tables

The iptables configurations are stored in the /etc/sysconfig/ directory

Keywords; iptable

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Center for Internet Security®


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Action

Name(s)

Date

Linked ticket

Jira Legacy
serverSystem JIRA
serverIdb90ca2a8-9df7-3869-89db-c424866c1b16
keySUPPORT-18265

Created by

Nick Romanzo

Reviewed by

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