Hello,
This hetzner machine is driving me nuts for over the last 2 weeks, spend many hours to get the network to work.
1 IP is for the Proxmox UI
1 IP for the VM/NAT
2 IPv6 for some other
I already added support from hetzner, they told the IP's where fine, but I tried so much different setups that I have my doubts and need someone to verify my config.
Here is my /etc/network/interface, let me know if there is something wrong that my 2 adidtional IP won't come up. I hope someone can help me with this or any other setup that might work better.
Thanks!
This hetzner machine is driving me nuts for over the last 2 weeks, spend many hours to get the network to work.
1 IP is for the Proxmox UI
1 IP for the VM/NAT
2 IPv6 for some other
I already added support from hetzner, they told the IP's where fine, but I tried so much different setups that I have my doubts and need someone to verify my config.
Here is my /etc/network/interface, let me know if there is something wrong that my 2 adidtional IP won't come up. I hope someone can help me with this or any other setup that might work better.
Thanks!
Code:
# network interface settings; autogenerated
# Please do NOT modify this file directly, unless you know what
# you're doing.
#
# If you want to manage parts of the network configuration manually,
# please utilize the 'source' or 'source-directory' directives to do
# so.
# PVE will preserve these directives, but will NOT read its network
# configuration from sourced files, so do not attempt to move any of
# the PVE managed interfaces into external files!
auto lo
iface lo inet loopback
auto enp4s0
iface enp4s0 inet static
address 85.xxx.xxx.121/32
gateway 85.xxx.xxx.97
post-up echo 1 > /proc/sys/net/ipv4/ip_forward
post-up echo 1 > /proc/sys/net/ipv4/conf/enp4s0/proxy_arp
iface enp4s0 inet6 static
address 2a01:4f8:xx:xxx::10/128
gateway fe80::1
auto vmbr0
iface vmbr0 inet static
address 10.10.10.1/24
bridge-ports none
bridge-stp off
bridge-fd 0
post-up iptables -t nat -A POSTROUTING -s '10.10.10.0/24' -o enp4s0 -j MASQUERADE
post-down iptables -t nat -D POSTROUTING -s '10.10.10.0/24' -o enp4s0 -j MASQUERADE
iface vmbr0 inet6 static
address 2a01:4f8:xx:xxx::1/64
auto vmbr1
iface vmbr1 inet static
address 85.xxx.xxx.121/32
bridge-ports none
bridge-stp off
bridge-fd 0
post-up ip route add 88.xxx.xxx.38/32 dev vmbr1
iface vmbr1 inet6 static
address 2a01:4f8:xx:xxxx::2/64
gateway fe80::1
auto vmbr2
iface vmbr2 inet static
address 10.0.20.254/24
bridge-ports none
bridge-stp off
bridge-fd 0
#dmz
auto vmbr3
iface vmbr3 inet manual
bridge-ports none
bridge-stp off
bridge-fd 0
bridge-vlan-aware yes
bridge-vids 2-4094
#guest lan
source /etc/network/interfaces.d/*