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More explicit iptables for ssh

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Jan Philipp Timme 2018-09-20 11:39:41 +02:00
parent dbe365c87c
commit ac535ebbac
1 changed files with 2 additions and 2 deletions
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SRV-DOC-Inhalt.tex
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@ -176,8 +176,8 @@ ip6tables -A INPUT -p udp --dport 1194 -j ACCEPT
Antwortpakete für eingehende Pakete auf SSH und OpenVPN-Dienst sind erlaubt. Antwortpakete für eingehende Pakete auf SSH und OpenVPN-Dienst sind erlaubt.
\begin{lstlisting} \begin{lstlisting}
iptables -A OUTPUT -m state --state ESTABLISHED -j ACCEPT iptables -A OUTPUT -p tcp --sport 22 -m state --state ESTABLISHED -j ACCEPT
ip6tables -A OUTPUT -m state --state ESTABLISHED -j ACCEPT ip6tables -A OUTPUT -p tcp --sport 22 -m state --state ESTABLISHED -j ACCEPT
iptables -A OUTPUT -p udp --sport 1194 -j ACCEPT iptables -A OUTPUT -p udp --sport 1194 -j ACCEPT
ip6tables -A OUTPUT -p udp --sport 1194 -j ACCEPT ip6tables -A OUTPUT -p udp --sport 1194 -j ACCEPT