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Alkanov/block-tor-exit-nodes-iptables.md

Forked from jkullick/block-tor-exit-nodes-iptables.md
Created April 22, 2020 10:15
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Block Tor Exit Nodes with IPTables
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block-tor-exit-nodes-iptables.md
  1. Install ipset:
apt-get install ipset
  1. Create new ipset:
ipset create tor iphash
  1. Read Tor Exit Node List and add to ipset:
curl -sSL "https://check.torproject.org/cgi-bin/TorBulkExitList.py?ip=$(curl icanhazip.com)" | sed '/^#/d' | while read IP; do
  ipset -q -A tor $IP
done

Note: This should run as daily cronjob.

  1. Block ipset with iptables:
iptables -A INPUT -m set --match-set tor src -j DROP

Source

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