← All Kali Issues
Iptables
Rules not persisting
N Network
Medium
🔴 Error Message
Firewall rules lost after reboot
📖 What This Means
iptables rules are not saved by default.
🔧 Step-by-Step Fix
- Save: sudo iptables-save > /etc/iptables/rules.v4
- Install: apt install iptables-persistent
- Save: sudo netfilter-persistent save