i am having a problem of deploying a transparent firewall as a VM on our proxmox.
Proxmox is 7.3-3
Network config straightforward:
iface bond0 inet manual
bond-slaves eth0 eth1
Recently we were trying to setup F5 BIG IP VE edition on our Proxmox cluster purely for L2 optimization on some links. We created vm with two interfaces. each interface attached to Linux bridge like this.
router1 -> f5(on proxmox) - > router2
eno1 -> vmbr1 (router1 to proxmox)
I encounter a problem with server squid proxy (transparent mode), impossible that the client machines of my lan, go through it.
The squid server works perfectly without the transparent mode, by the browser, so I think the problem comes from my iptables rules.
My Proxmox hypervisor is directly...