Hello.
I'm trying to configure my proxmox setup in a way that my main ipv4 is used by the host itself (the routed configuration in here), while the secondary ipv4 is used by the pfSense VM and then propagated by that to other VMs.
Based on Hetzner documentations I have changed my `/etc/network/interfaces/` to this:
The vmbr1 is a legacy bridge that I will remove later, which was configured before the decision of switching to pfSense.
The problem I have currently is that I do not have any internet connection on my pfSense (WAN is vmbr0, LAN is vmbr101) , or the VM that is configured to use vmbr1.
This is my previous configuration that had internet working in my vmbr1 connection. I cant really find out why its not working anymore.
I'm trying to configure my proxmox setup in a way that my main ipv4 is used by the host itself (the routed configuration in here), while the secondary ipv4 is used by the pfSense VM and then propagated by that to other VMs.
Based on Hetzner documentations I have changed my `/etc/network/interfaces/` to this:
Code:
source /etc/network/interfaces.d/*
auto lo
iface lo inet loopback
iface lo inet6 loopback
auto enp41s0
iface enp41s0 inet static
address <MAIN_IPV4>
netmask 255.255.255.255
gateway <GATEWAY>
pointopoint <GATEWAY>
iface enp41s0 inet6 static
address <MAIN_IPV6>
netmask 64
gateway fe80::1
up sysctl -p
auto vmbr0
iface vmbr0 inet static
address <MAIN_IPV4>
netmask 255.255.255.255
bridge_ports none
bridge_stp off
bridge_fd 0
# Additional ips
up ip route add <SECONDARY_IPV4>/32 dev vmbr0
auto vmbr1
iface vmbr1 inet static
address 192.168.10.0/24
bridge_ports none
bridge_stp off
bridge_fd 0
post-up echo 1 > /proc/sys/net/ipv4/ip_forward
post-up iptables -t nat -A POSTROUTING -s '192.168.10.0/24' -o vmbr0 -j MASQUERADE
post-down iptables -t nat -D POSTROUTING -s '192.168.10.0/24' -o vmbr0 -j MASQUERADE
auto vmbr101
iface vmbr101 inet static
address 192.168.50.0/24
bridge-ports none
birdge-stp off
bridge-fd 0The vmbr1 is a legacy bridge that I will remove later, which was configured before the decision of switching to pfSense.
The problem I have currently is that I do not have any internet connection on my pfSense (WAN is vmbr0, LAN is vmbr101) , or the VM that is configured to use vmbr1.
This is my previous configuration that had internet working in my vmbr1 connection. I cant really find out why its not working anymore.
Code:
### Hetzner Online GmbH installimage
source /etc/network/interfaces.d/*
auto lo
iface lo inet loopback
iface lo inet6 loopback
#auto enp41s0
iface enp41s0 inet manual
auto vmbr0
iface vmbr0 inet static
address <MAIN_IPV4>
netmask 255.255.255.255
gateway <GATEWAY>
pointopoint <GATEWAY>
bridge_ports enp41s0
bridge_stp off
bridge_fd 1
auto vmbr1
iface vmbr1 inet static
address 192.168.10.0/24
bridge_ports none
bridge_stp off
bridge_fd 0
post-up echo 1 > /proc/sys/net/ipv4/ip_forward
post-up iptables -t nat -A POSTROUTING -s '192.168.10.0/24' -o vmbr0 -j MASQUERADE
post-down iptables -t nat -D POSTROUTING -s '192.168.10.0/24' -o vmbr0 -j MASQUERADE