pfSense not enabling port

stephenw10 · Oct 31, 2024, 3:12 PM

It has to be auto at both ends to use that. Otherwise it should link at 10G fixed on both ends.

Probably need to query the module to make sure it at least sees signal on the fiber. I don't have anything to test that with but maybe: ethtool --show-module enp4s0f0

stephenw10 · Oct 31, 2024, 3:13 PM

Just to confirm this is Proxmox installed on the same Topton hardware that pfSense couldn't get link on?

Gblenn · Oct 31, 2024, 3:37 PM

@stephenw10 said in pfSense not enabling port:

Just to confirm this is Proxmox installed on the same Topton hardware that pfSense couldn't get link on?

No it's a separate machine, thinking it should work in Proxmox at least...

It has to be auto at both ends to use that. Otherwise it should link at 10G fixed on both ends.

Probably need to query the module to make sure it at least sees signal on the fiber. I don't have anything to test that >with but maybe: ethtool --show-module enp4s0f0

It did list this at the end as per the post further up:

    Link detected: yes

And Proxmox log was showing interface going up and down...

Oct 31 16:46:17 pmox1 kernel: ixgbe 0000:04:00.0 enp4s0f0: NIC Link is Down
Oct 31 16:46:17 pmox1 kernel: vmbr30: port 1(enp4s0f0) entered disabled state
Oct 31 16:46:17 pmox1 kernel: ixgbe 0000:04:00.0 enp4s0f0: NIC Link is Up 10 Gbps, Flow Control: RX/TX
Oct 31 16:46:17 pmox1 kernel: vmbr30: port 1(enp4s0f0) entered blocking state
Oct 31 16:46:17 pmox1 kernel: vmbr30: port 1(enp4s0f0) entered forwarding state
Oct 31 16:46:18 pmox1 kernel: ixgbe 0000:04:00.0 enp4s0f0: NIC Link is Down
Oct 31 16:46:18 pmox1 kernel: ixgbe 0000:04:00.0 enp4s0f0: NIC Link is Up 10 Gbps, Flow Control: RX/TX
Oct 31 16:46:18 pmox1 kernel: ixgbe 0000:04:00.0 enp4s0f0: NIC Link is Down
Oct 31 16:46:18 pmox1 kernel: ixgbe 0000:04:00.0 enp4s0f0: NIC Link is Up 10 Gbps, Flow Control: RX/TX

Perhaps time to try a different module, or set of modules / fiber...

georgelza · Oct 31, 2024, 3:41 PM

@Gblenn

I've already swopped the fiber out.

And tried the pfSense which was 2 modules there... and that fiber. then ran into issues and thought if we think this is pfSense not liking it lets me jst confirm things work, in a more compatible environment, so installed transceivers into my 2nd Topton that runs pmox. patched that into my Unifi Pro Max port 26 which SFP+ (SFP1), port 25 is (SFP0).

and ye. we not getting much further.

My unifi switch is reporting the correct SFP+ transceivers so can't image there being a problem with them, and well, they brand brand new.

G

stephenw10 · Oct 31, 2024, 3:43 PM

Ok but it's the same model Topton device? Same NIC?

Yeah, seeing the NIC logged as changing link state like that sure looks like it should be working....

Gblenn · Oct 31, 2024, 4:25 PM

@georgelza Just realized one more thing that you might try in Proxmox...

What do you see from this command?
dmesg | grep ixgbe

georgelza · Oct 31, 2024, 5:04 PM

@Gblenn said in pfSense not enabling port:

dmesg | grep ixgbe

[175483.486743] ixgbe 0000:04:00.0 enp4s0f0: NIC Link is Down
[175484.110776] ixgbe 0000:04:00.0 enp4s0f0: NIC Link is Up 10 Gbps, Flow Control: RX/TX
[175484.214719] ixgbe 0000:04:00.0 enp4s0f0: NIC Link is Down
[175485.462768] ixgbe 0000:04:00.0 enp4s0f0: NIC Link is Up 10 Gbps, Flow Control: RX/TX
[175485.670734] ixgbe 0000:04:00.0 enp4s0f0: NIC Link is Down
[175485.879762] ixgbe 0000:04:00.0 enp4s0f0: NIC Link is Up 10 Gbps, Flow Control: RX/TX
[175485.982711] ixgbe 0000:04:00.0 enp4s0f0: NIC Link is Down
[175486.398837] ixgbe 0000:04:00.0 enp4s0f0: NIC Link is Up 10 Gbps, Flow Control: RX/TX
[175486.502809] ixgbe 0000:04:00.0 enp4s0f0: NIC Link is Down
[175486.606757] ixgbe 0000:04:00.0 enp4s0f0: NIC Link is Up 10 Gbps, Flow Control: RX/TX
[175486.710853] ixgbe 0000:04:00.0 enp4s0f0: NIC Link is Down
[175487.230749] ixgbe 0000:04:00.0 enp4s0f0: NIC Link is Up 10 Gbps, Flow Control: RX/TX
[175487.438681] ixgbe 0000:04:00.0 enp4s0f0: NIC Link is Down
[175489.830832] ixgbe 0000:04:00.0 enp4s0f0: NIC Link is Up 10 Gbps, Flow Control: RX/TX
[175489.934714] ixgbe 0000:04:00.0 enp4s0f0: NIC Link is Down
[175498.150577] ixgbe 0000:04:00.0 enp4s0f0: NIC Link is Up 10 Gbps, Flow Control: RX/TX
[175498.255548] ixgbe 0000:04:00.0 enp4s0f0: NIC Link is Down
[175502.414503] ixgbe 0000:04:00.0 enp4s0f0: NIC Link is Up 10 Gbps, Flow Control: RX/TX
[175502.518579] ixgbe 0000:04:00.0 enp4s0f0: NIC Link is Down

georgelza · Oct 31, 2024, 5:07 PM

@stephenw10

pretty much yes, cpu and memory and nvme size differs, thats all.

G

stephenw10 · Oct 31, 2024, 5:12 PM

Link flapping every few seconds like that sure looks like a low level link negotiation issue.

georgelza · Oct 31, 2024, 5:22 PM

@stephenw10

so thesis the setting on the Unifi switch atm.

login-to-view

stephenw10 · Oct 31, 2024, 5:24 PM

I would try setting both ends to 10G FDX fixed since it seems to be struggling to negotiate.

georgelza · Oct 31, 2024, 5:27 PM

@stephenw10

well first noticed is the native VLAN was wrong... fixed that bit did not change anything. ok so setting to 10GbE FDX on switch is easy, how do I accomplish the same on proxmox ?

G

Gblenn · Oct 31, 2024, 5:35 PM

@georgelza I thought it was set to manual already, otherwise something like

ethtool -s enp4s0f0 speed 10000 duplex full autoneg off

stephenw10 · Oct 31, 2024, 5:42 PM

Yup at least as test just set it manually at the CLI. That won't survive a reboot of course.

georgelza · Oct 31, 2024, 5:45 PM

@stephenw10
well it seems I can now ping 172.16.30.1, from both the pmox shell, I also created a ubuntu guest vm, i can from inside here ping the 30.1 also

so we def making progress.

i've down a ifconfig <interface> down and a back up, not picking up a ip yet.

G

Gblenn · Oct 31, 2024, 5:45 PM

@georgelza said in pfSense not enabling port:

@Gblenn said in pfSense not enabling port:

dmesg | grep ixgbe

[175483.486743] ixgbe 0000:04:00.0 enp4s0f0: NIC Link is Down
[175484.110776] ixgbe 0000:04:00.0 enp4s0f0: NIC Link is Up 10 Gbps, Flow Control: RX/TX
[175484.214719] ixgbe 0000:04:00.0 enp4s0f0: NIC Link is Down
[175485.462768] ixgbe 0000:04:00.0 enp4s0f0: NIC Link is Up 10 Gbps, Flow Control: RX/TX
[175485.670734] ixgbe 0000:04:00.0 enp4s0f0: NIC Link is Down
[175485.879762] ixgbe 0000:04:00.0 enp4s0f0: NIC Link is Up 10 Gbps, Flow Control: RX/TX
[175485.982711] ixgbe 0000:04:00.0 enp4s0f0: NIC Link is Down
[175486.398837] ixgbe 0000:04:00.0 enp4s0f0: NIC Link is Up 10 Gbps, Flow Control: RX/TX
[175486.502809] ixgbe 0000:04:00.0 enp4s0f0: NIC Link is Down
[175486.606757] ixgbe 0000:04:00.0 enp4s0f0: NIC Link is Up 10 Gbps, Flow Control: RX/TX
[175486.710853] ixgbe 0000:04:00.0 enp4s0f0: NIC Link is Down
[175487.230749] ixgbe 0000:04:00.0 enp4s0f0: NIC Link is Up 10 Gbps, Flow Control: RX/TX
[175487.438681] ixgbe 0000:04:00.0 enp4s0f0: NIC Link is Down
[175489.830832] ixgbe 0000:04:00.0 enp4s0f0: NIC Link is Up 10 Gbps, Flow Control: RX/TX
[175489.934714] ixgbe 0000:04:00.0 enp4s0f0: NIC Link is Down
[175498.150577] ixgbe 0000:04:00.0 enp4s0f0: NIC Link is Up 10 Gbps, Flow Control: RX/TX
[175498.255548] ixgbe 0000:04:00.0 enp4s0f0: NIC Link is Down
[175502.414503] ixgbe 0000:04:00.0 enp4s0f0: NIC Link is Up 10 Gbps, Flow Control: RX/TX
[175502.518579] ixgbe 0000:04:00.0 enp4s0f0: NIC Link is Down

It would be interesting to see what it sais before it start flapping like that... Of there is anything that could provide a clue whether there is some module inocmpatibility for example. Some cards check the module to see if it is in the list of "supported devices", which it will announce here if that is the case...

I wonder if you remove the module, issue dmesg | grep ixgbe again.
Then plug it in and immediately run dmesg | grep ixgbe

Gblenn · Oct 31, 2024, 5:49 PM

@georgelza said in pfSense not enabling port:

@stephenw10
well it seems I can now ping 172.16.30.1, from both the pmox shell, I also created a ubuntu guest vm, i can from inside here ping the 30.1 also

so we def making progress.

i've down a ifconfig <interface> down and a back up, not picking up a ip yet.

G

Proxmox should be able to ping 172.16.30.1, since that is allowed according to your rules, and it is pfsense responding on that IP. You are likely pinging from 172.16.10 which is the Proxmox host, and not the ix0 interface you are trying to fix.
From the VM however, if you are able to ping, you should be good to go.

What does dmesg | grep ixgbe on Proxmox host show you now?

georgelza · Oct 31, 2024, 5:49 PM

@Gblenn

[178207.262591] ixgbe 0000:04:00.0 enp4s0f0: NIC Link is Down
[178207.470686] ixgbe 0000:04:00.0 enp4s0f0: NIC Link is Up 10 Gbps, Flow Control: RX/TX
[178207.574588] ixgbe 0000:04:00.0 enp4s0f0: NIC Link is Down
[178207.782573] ixgbe 0000:04:00.0 enp4s0f0: NIC Link is Up 10 Gbps, Flow Control: RX/TX
[178207.991549] ixgbe 0000:04:00.0 enp4s0f0: NIC Link is Down
[178208.094751] ixgbe 0000:04:00.0 enp4s0f0: NIC Link is Up 10 Gbps, Flow Control: RX/TX
[178208.198712] ixgbe 0000:04:00.0 enp4s0f0: NIC Link is Down
[178209.342607] ixgbe 0000:04:00.0 enp4s0f0: NIC Link is Up 10 Gbps, Flow Control: RX/TX
[178209.446782] ixgbe 0000:04:00.0 enp4s0f0: NIC Link is Down
[178210.902621] ixgbe 0000:04:00.0 enp4s0f0: NIC Link is Up 10 Gbps, Flow Control: RX/TX
[178211.006577] ixgbe 0000:04:00.0 enp4s0f0: NIC Link is Down
[178212.462795] ixgbe 0000:04:00.0 enp4s0f0: NIC Link is Up 10 Gbps, Flow Control: RX/TX
[178212.566761] ixgbe 0000:04:00.0 enp4s0f0: NIC Link is Down
[178215.478660] ixgbe 0000:04:00.0 enp4s0f0: NIC Link is Up 10 Gbps, Flow Control: RX/TX
[178215.790564] ixgbe 0000:04:00.0 enp4s0f0: NIC Link is Down
[178218.702566] ixgbe 0000:04:00.0 enp4s0f0: NIC Link is Up 10 Gbps, Flow Control: RX/TX
[178218.910620] ixgbe 0000:04:00.0 enp4s0f0: NIC Link is Down
[178219.118550] ixgbe 0000:04:00.0 enp4s0f0: NIC Link is Up 10 Gbps, Flow Control: RX/TX
[178219.222534] ixgbe 0000:04:00.0 enp4s0f0: NIC Link is Down
[178219.430550] ixgbe 0000:04:00.0 enp4s0f0: NIC Link is Up 10 Gbps, Flow Control: RX/TX

this is the guest vm created

ip a
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
       valid_lft forever preferred_lft forever
2: ens18: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
    link/ether bc:24:11:c0:e8:1e brd ff:ff:ff:ff:ff:ff
    inet 172.16.10.201/24 metric 100 brd 172.16.10.255 scope global dynamic ens18
       valid_lft 5516sec preferred_lft 5516sec
    inet6 fe80::be24:11ff:fec0:e81e/64 scope link
       valid_lft forever preferred_lft forever
4: ens19: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
    link/ether bc:24:11:8f:4d:2a brd ff:ff:ff:ff:ff:ff
    inet6 fe80::be24:11ff:fe8f:4d2a/64 scope link
       valid_lft forever preferred_lft forever

and then the pmox shell

root@pmox1:~# ip a
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: enp2s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq master vmbr0 state UP group default qlen 1000
    link/ether a8:b8:e0:02:a3:71 brd ff:ff:ff:ff:ff:ff
3: enp3s0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
    link/ether a8:b8:e0:02:a3:72 brd ff:ff:ff:ff:ff:ff
4: enp5s0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
    link/ether a8:b8:e0:02:a3:73 brd ff:ff:ff:ff:ff:ff
5: enp6s0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
    link/ether a8:b8:e0:02:a3:74 brd ff:ff:ff:ff:ff:ff
6: enp4s0f0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq master vmbr30 state DOWN group default qlen 1000
    link/ether a8:b8:e0:05:f0:91 brd ff:ff:ff:ff:ff:ff
7: enp4s0f1: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
    link/ether a8:b8:e0:05:f0:92 brd ff:ff:ff:ff:ff:ff
8: vmbr0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
    link/ether a8:b8:e0:02:a3:71 brd ff:ff:ff:ff:ff:ff
    inet 172.16.10.51/24 scope global vmbr0
       valid_lft forever preferred_lft forever
    inet6 fe80::aab8:e0ff:fe02:a371/64 scope link 
       valid_lft forever preferred_lft forever
10: vmbr30: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
    link/ether a8:b8:e0:05:f0:91 brd ff:ff:ff:ff:ff:ff
    inet6 fe80::aab8:e0ff:fe05:f091/64 scope link 
       valid_lft forever preferred_lft forever
15: tap100i0: <BROADCAST,MULTICAST,PROMISC,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master fwbr100i0 state UNKNOWN group default qlen 1000
    link/ether fe:6b:ee:5d:ac:58 brd ff:ff:ff:ff:ff:ff
16: fwbr100i0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
    link/ether ba:54:5b:a0:3b:26 brd ff:ff:ff:ff:ff:ff
17: fwpr100p0@fwln100i0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master vmbr0 state UP group default qlen 1000
    link/ether de:8e:79:f1:ec:bd brd ff:ff:ff:ff:ff:ff
18: fwln100i0@fwpr100p0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master fwbr100i0 state UP group default qlen 1000
    link/ether ba:54:5b:a0:3b:26 brd ff:ff:ff:ff:ff:ff
19: tap100i1: <BROADCAST,MULTICAST,PROMISC,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master fwbr100i1 state UNKNOWN group default qlen 1000
    link/ether 46:27:5f:a9:be:cc brd ff:ff:ff:ff:ff:ff
20: fwbr100i1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
    link/ether b6:76:d9:f3:3c:fe brd ff:ff:ff:ff:ff:ff
21: fwpr100p1@fwln100i1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master vmbr30 state UP group default qlen 1000
    link/ether 96:3e:4f:c9:f2:84 brd ff:ff:ff:ff:ff:ff
22: fwln100i1@fwpr100p1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master fwbr100i1 state UP group default qlen 1000
    link/ether b6:76:d9:f3:3c:fe brd ff:ff:ff:ff:ff:ff

Gblenn · Oct 31, 2024, 5:55 PM

Ok this is new and positive...

10: vmbr30: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
link/ether a8:b8:e0:05:f0:91 brd ff:ff:ff:ff:ff:ff

However it is strange the network device still sais NO-CARRIER...

6: enp4s0f0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq master vmbr30 state DOWN group default qlen 1000
link/ether a8:b8:e0:05:f0:91 brd ff:ff:ff:ff:ff:ff

georgelza · Oct 31, 2024, 5:58 PM

from the guest vm

ping 172.16.30.1
PING 172.16.30.1 (172.16.30.1) 56(84) bytes of data.
64 bytes from 172.16.30.1: icmp_seq=1 ttl=64 time=0.264 ms
64 bytes from 172.16.30.1: icmp_seq=2 ttl=64 time=0.282 ms
64 bytes from 172.16.30.1: icmp_seq=3 ttl=64 time=0.389 ms
64 bytes from 172.16.30.1: icmp_seq=4 ttl=64 time=0.338 ms
64 bytes from 172.16.30.1: icmp_seq=5 ttl=64 time=0.276 ms
64 bytes from 172.16.30.1: icmp_seq=6 ttl=64 time=0.204 ms
^C
--- 172.16.30.1 ping statistics ---
6 packets transmitted, 6 received, 0% packet loss, time 5110ms
rtt min/avg/max/mdev = 0.204/0.292/0.389/0.058 ms
ifconfig -a
docker0: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500
        inet 172.17.0.1  netmask 255.255.0.0  broadcast 172.17.255.255
        ether 02:42:ca:03:51:5d  txqueuelen 0  (Ethernet)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 0  bytes 0 (0.0 B)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

ens18: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 172.16.10.201  netmask 255.255.255.0  broadcast 172.16.10.255
        inet6 fe80::be24:11ff:fec0:e81e  prefixlen 64  scopeid 0x20<link>
        ether bc:24:11:c0:e8:1e  txqueuelen 1000  (Ethernet)
        RX packets 167843  bytes 270486832 (270.4 MB)
        RX errors 0  dropped 44  overruns 0  frame 0
        TX packets 44953  bytes 3636555 (3.6 MB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

ens19: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet6 fe80::be24:11ff:fe8f:4d2a  prefixlen 64  scopeid 0x20<link>
        ether bc:24:11:8f:4d:2a  txqueuelen 1000  (Ethernet)
        RX packets 34  bytes 2090 (2.0 KB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 26  bytes 2012 (2.0 KB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 65536
        inet 127.0.0.1  netmask 255.0.0.0
        inet6 ::1  prefixlen 128  scopeid 0x10<host>
        loop  txqueuelen 1000  (Local Loopback)
        RX packets 152  bytes 13984 (13.9 KB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 152  bytes 13984 (13.9 KB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

from my the pmox1 shell

Linux pmox1 6.8.4-2-pve #1 SMP PREEMPT_DYNAMIC PMX 6.8.4-2 (2024-04-10T17:36Z) x86_64

The programs included with the Debian GNU/Linux system are free software;
the exact distribution terms for each program are described in the
individual files in /usr/share/doc/*/copyright.

Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
permitted by applicable law.
Last login: Thu Oct 31 19:44:44 SAST 2024 on pts/1
root@pmox1:~# ping 172.16.30.1
PING 172.16.30.1 (172.16.30.1) 56(84) bytes of data.
64 bytes from 172.16.30.1: icmp_seq=1 ttl=64 time=0.184 ms
64 bytes from 172.16.30.1: icmp_seq=2 ttl=64 time=0.129 ms
^C
--- 172.16.30.1 ping statistics ---
2 packets transmitted, 2 received, 0% packet loss, time 1062ms
rtt min/avg/max/mdev = 0.129/0.156/0.184/0.027 ms
root@pmox1:~# 
root@pmox1:~# 
root@pmox1:~# ip a
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: enp2s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq master vmbr0 state UP group default qlen 1000
    link/ether a8:b8:e0:02:a3:71 brd ff:ff:ff:ff:ff:ff
3: enp3s0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
    link/ether a8:b8:e0:02:a3:72 brd ff:ff:ff:ff:ff:ff
4: enp5s0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
    link/ether a8:b8:e0:02:a3:73 brd ff:ff:ff:ff:ff:ff
5: enp6s0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
    link/ether a8:b8:e0:02:a3:74 brd ff:ff:ff:ff:ff:ff
6: enp4s0f0: <BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq master vmbr30 state UP group default qlen 1000
    link/ether a8:b8:e0:05:f0:91 brd ff:ff:ff:ff:ff:ff
7: enp4s0f1: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
    link/ether a8:b8:e0:05:f0:92 brd ff:ff:ff:ff:ff:ff
8: vmbr0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
    link/ether a8:b8:e0:02:a3:71 brd ff:ff:ff:ff:ff:ff
    inet 172.16.10.51/24 scope global vmbr0
       valid_lft forever preferred_lft forever
    inet6 fe80::aab8:e0ff:fe02:a371/64 scope link 
       valid_lft forever preferred_lft forever
10: vmbr30: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
    link/ether a8:b8:e0:05:f0:91 brd ff:ff:ff:ff:ff:ff
    inet6 fe80::aab8:e0ff:fe05:f091/64 scope link 
       valid_lft forever preferred_lft forever
15: tap100i0: <BROADCAST,MULTICAST,PROMISC,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master fwbr100i0 state UNKNOWN group default qlen 1000
    link/ether fe:6b:ee:5d:ac:58 brd ff:ff:ff:ff:ff:ff
16: fwbr100i0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
    link/ether ba:54:5b:a0:3b:26 brd ff:ff:ff:ff:ff:ff
17: fwpr100p0@fwln100i0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master vmbr0 state UP group default qlen 1000
    link/ether de:8e:79:f1:ec:bd brd ff:ff:ff:ff:ff:ff
18: fwln100i0@fwpr100p0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master fwbr100i0 state UP group default qlen 1000
    link/ether ba:54:5b:a0:3b:26 brd ff:ff:ff:ff:ff:ff
19: tap100i1: <BROADCAST,MULTICAST,PROMISC,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master fwbr100i1 state UNKNOWN group default qlen 1000
    link/ether 46:27:5f:a9:be:cc brd ff:ff:ff:ff:ff:ff
20: fwbr100i1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
    link/ether b6:76:d9:f3:3c:fe brd ff:ff:ff:ff:ff:ff
21: fwpr100p1@fwln100i1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master vmbr30 state UP group default qlen 1000
    link/ether 96:3e:4f:c9:f2:84 brd ff:ff:ff:ff:ff:ff
22: fwln100i1@fwpr100p1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master fwbr100i1 state UP group default qlen 1000
    link/ether b6:76:d9:f3:3c:fe brd ff:ff:ff:ff:ff:ff
root@pmox1:~#