Host not reachable on 2nd NIC / network

[e36Alex]

Hello,

I added a 10G NIC to my Proxmox host a few days ago and changed the IP of the host to another VLAN (10) at the 10G NIC.
Now I can access the host at the new ip (192.168.10.151) and everything works fine, so far.

But I want to remain the access to the webgui at the "old" ip (192.168.1.151 - no VLAN). I tried out different configurations but sadly it doesn't work.

Can you help me to configure the network so I can reach the webgui on 192.168.1.151 and 192.168.10.151 ?

Thanks a lot!

Here is my actual config:

/etc/hosts

127.0.0.1 localhost.localdomain localhost
192.168.10.151 pve1.home.mydomain.de pve1
192.168.1.151 pve1

/etc/network/interfaces

auto lo
iface lo inet loopback

iface enp4s0 inet manual

iface enp5s0 inet manual
#1G - Port1

iface enp6s0 inet manual
#1G - Port2

iface ens4f0 inet manual
#10G - Port1

iface ens4f1 inet manual
#10G - Port2

auto vmbr0
iface vmbr0 inet static
        address 192.168.10.151/24
        gateway 192.168.10.1
        bridge-ports ens4f0.10
        bridge-stp off
        bridge-fd 0
#10G - Port1

auto vmbr1
iface vmbr1 inet manual
        bridge-ports enp6s0
        bridge-stp off
        bridge-fd 0
#1G - Port2

auto vmbr3
iface vmbr3 inet manual
        bridge-ports ens4f1
        bridge-stp off
        bridge-fd 0
#10G - Port2

auto vmbr2
iface vmbr2 inet static
        address 192.168.1.151/24
        bridge-ports enp5s0
        bridge-stp off
        bridge-fd 0
#1G - Port1

ip route

default via 192.168.10.1 dev vmbr0 proto kernel onlink
192.168.1.0/24 dev vmbr2 proto kernel scope link src 192.168.1.151
192.168.10.0/24 dev vmbr0 proto kernel scope link src 192.168.10.151

 

[e36Alex]

No ideas?

 

[patch]

configure the network so I can reach the webgui on

The GUI should be available on

• any bridge with a IP address set
• and NIC/VLAN connected
• Set via Proxmox -> Datacenter -> <pve> -> Network -> vmbr2 -> Edit -> Set IPv4/CIDR & Bridge ports

To access the GUI you then need to

• Connect to the specified NIC/Vlan
• At the specified Hypervisor IP address
• From an IP address in the mask range

So what specifically is not working in particular which combination of NIC, VLAN, target (Hypervisor) IP address, source (PC) IP address

 

[e36Alex]

The GUI should be available on

• any bridge with a IP address set
• and NIC/VLAN connected
• Set via Proxmox -> Datacenter -> <pve> -> Network -> vmbr2 -> Edit -> Set IPv4/CIDR & Bridge ports

To access the GUI you then need to

• Connect to the specified NIC/Vlan
• At the specified Hypervisor IP address
• From an IP address in the mask range

So what specifically is not working in particular which combination of NIC, VLAN, target (Hypervisor) IP address, source (PC) IP address

Thanks for your reply.

This is already my configuration:


I tried to ping from a host from the same subnet (192.168.1.2/24), but I don't get a connection.



In my Unifi Controller I can see the ne NIC/MAC-Adress and the IP, but I can't get connected to it.

 

[e36Alex]

Hi,

its been a time now, but i still got the same problem. Anyone who can help me?

Thanks in advance,
Alex