From: Petric Frank via pve-user <pve-user@lists.proxmox.com>
To: pve-user@lists.proxmox.com
Cc: Petric Frank <pfrank@gmx.de>
Subject: [PVE-User] Block all outgoing destinations not internal for a VM
Date: Fri, 6 Jun 2025 11:11:17 +0200 [thread overview]
Message-ID: <mailman.277.1749201397.395.pve-user@lists.proxmox.com> (raw)
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From: Petric Frank <pfrank@gmx.de>
To: pve-user@lists.proxmox.com
Subject: Block all outgoing destinations not internal for a VM
Date: Fri, 6 Jun 2025 11:11:17 +0200
Message-ID: <aff5734d-deea-4a42-9702-fa7acd6aca8f@gmx.de>
Hello,
how to block all traffic which have not a destination IP-Address
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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next reply other threads:[~2025-06-06 9:16 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-06-06 9:11 Petric Frank via pve-user [this message]
2025-06-06 10:58 ` Alwin Antreich via pve-user
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