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Subject: [PVE-User] Block all outgoing destinations not internal for a VM
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From: Petric Frank <pfrank@gmx.de>
Subject: Block all outgoing destinations not internal for a VM
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Hello,

how to block all traffic which have not a destination IP-Address=20
pointing to the internal network ?

Example:
   Internal network: 192.168.2.0/24
   Allow: all destinations in 192.168.2.0/24
   Block: any destination not in 192.168.2.0/24

How the firewall of a VM have to be configured ?

Thanks for your assistance.

kind regards
   Petric


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