Proxmox Firewall for NAT

Prismoran

New Member
Apr 21, 2017
1
0
1
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Thanks for the Post of this Rule (iptables -t raw -A PREROUTING -i fwbr100i0 -j CT --zone 1) - i searched around for many hours but this was not mentioned anywhere!
Please Proxmox-Team consider to spend a short text about this on the https://pve.proxmox.com/wiki/Network_Model Page - as there is the configuration with NAT mentioned but not that it's required to add another rule for the guests to reach the network behind the host.

Thank you!
 

Progratron

New Member
Feb 27, 2019
25
2
3
36
I just fixed using above-mentioned rule the problem of a firewall-protected VM behind the NAT... I wonder if it's still correct in 2019? Do I really have to put all those rules manually for any VM behind NAT being protected by a firewall?
 
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amoke

New Member
Aug 12, 2019
1
0
1
35
all VMs...
Code:
iptables -t raw -I PREROUTING -i fwbr+ -j CT --zone 1
 

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