Iptables - debug connection types: Difference between revisions

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(Created page with "Category:Linux = Iptables - debug conn. types = * You can debug failed connections by logging connection resets: ** <code>iptables -I INPUT -p tcp -m tcp --tcp-flags RST...")
 
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* You can debug failed connections by logging connection resets:
* You can debug failed connections by logging connection resets:
** <code>iptables -I INPUT -p tcp -m tcp --tcp-flags RST RST -j LOG</code>
** <code>iptables -I INPUT -p tcp -m tcp --tcp-flags RST RST -j LOG</code>

= Great cheatsheet with examples =
* https://yurisk.info/2016/12/19/linux-ip-route-command-reference-by-example/index.html

Latest revision as of 20:16, 21 April 2018


Iptables - debug conn. types

  • You can debug failed connections by logging connection resets:
    • iptables -I INPUT -p tcp -m tcp --tcp-flags RST RST -j LOG

Great cheatsheet with examples