Network card not listing device.

ilostmymind

New Member
Mar 5, 2025
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I had everything setup and working and decided to add a dual 10gb x520 intel card.
I get this:
Code:
root@proxmox:~# lshw -class network -short
H/W path           Device          Class          Description
=============================================================
/0/100/1c/0                        network        82599ES 10-Gigabit SFI/SFP+ Network Connection
/0/100/1c/0.1                      network        82599ES 10-Gigabit SFI/SFP+ Network Connection
/0/100/1f.6        eno1            network        Ethernet Connection (11) I219-V

I verified the NIC and sfp+ modules work in a Windows machine just fine.
Any idea on how to get proxmox to list a "device" so I can change over to the 10gb card?

I've installed the latest drivers from https://github.com/intel/ethernet-linux-ixgbe and removed and reinserted the card.

This is what I get for IPs:
Code:
root@proxmox:~# ip addr show
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host noprefixroute
       valid_lft forever preferred_lft forever
2: eno1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master vmbr0 state UP group default qlen 1000
    link/ether 18:c0:4d:04:b8:e2 brd ff:ff:ff:ff:ff:ff
    altname enp0s31f6
3: vmbr0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
    link/ether 18:c0:4d:04:b8:e2 brd ff:ff:ff:ff:ff:ff
    inet 192.168.1.222/24 scope global vmbr0
       valid_lft forever preferred_lft forever
    inet6 fe80::1ac0:4dff:fe04:b8e2/64 scope link
       valid_lft forever preferred_lft forever
4: tap100i0: <BROADCAST,MULTICAST,PROMISC,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master fwbr100i0 state UNKNOWN group default qlen 1000
    link/ether 02:a0:16:e6:d1:c3 brd ff:ff:ff:ff:ff:ff
5: fwbr100i0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
    link/ether 0e:92:97:1b:09:77 brd ff:ff:ff:ff:ff:ff
6: fwpr100p0@fwln100i0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master vmbr0 state UP group default qlen 1000
    link/ether b2:2e:7c:28:cb:cd brd ff:ff:ff:ff:ff:ff
7: fwln100i0@fwpr100p0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master fwbr100i0 state UP group default qlen 1000
    link/ether 0e:92:97:1b:09:77 brd ff:ff:ff:ff:ff:ff
8: tap102i0: <BROADCAST,MULTICAST,PROMISC,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master fwbr102i0 state UNKNOWN group default qlen 1000
    link/ether de:46:71:0d:08:4f brd ff:ff:ff:ff:ff:ff
9: fwbr102i0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
    link/ether 36:db:3f:a0:4d:dc brd ff:ff:ff:ff:ff:ff
10: fwpr102p0@fwln102i0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master vmbr0 state UP group default qlen 1000
    link/ether 6e:07:64:aa:38:99 brd ff:ff:ff:ff:ff:ff
11: fwln102i0@fwpr102p0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master fwbr102i0 state UP group default qlen 1000
    link/ether 36:db:3f:a0:4d:dc brd ff:ff:ff:ff:ff:ff

And the contents of my /etc/network/interfaces :
Code:
auto lo
iface lo inet loopback

iface eno1 inet manual

auto vmbr0
iface vmbr0 inet static
        address 192.168.1.222/24
        gateway 192.168.1.1
        bridge-ports eno1
        bridge-stp off
        bridge-fd 0


source /etc/network/interfaces.d/*