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Dendron - TLDR

iptables-save

Save the iptables IPv4 configuration. Use ip6tables-save to do the same for IPv6. More information: https://manned.org/iptables-save.

  • Print the iptables configuration:

sudo iptables-save

  • Print the iptables configuration of a specific [t]able:

sudo iptables-save --table {{table}}

  • Save the iptables configuration to a [f]ile:

sudo iptables-save --file {{path/to/file}}