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Nexus 9300v all-0 Mac addresses

Mathieu M
Level 1
Level 1

Hello everyone,

I'm facing a strange problem. The nexus 9300v qcow2 image is booting fine (on KVM).

But all the interfaces have all 0 mac addresses:

swL11(config)# show platform vnic mapped 
NXOS Interface VNIC MAC-Address Internal VNIC
-------------- ---------------- -------------
Ethernet1/1 0000.0000.0000 phyEth1-1
Ethernet1/2 0000.0000.0000 phyEth1-2
Ethernet1/3 0000.0000.0000 phyEth1-3
swL11(config)# show interface mgmt 0
mgmt0 is down (Link not connected)
admin state is up,
Hardware: Ethernet, address: 0000.0000.0000 (bia 0000.0000.0000)
MTU 1500 bytes, BW 0 Kbit , DLY 10 usec
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, medium is broadcast
auto-duplex, auto-speed
Auto-Negotiation is turned on
Auto-mdix is turned off
EtherType is 0x0000
1 minute input rate 0 bits/sec, 0 packets/sec
1 minute output rate 0 bits/sec, 0 packets/sec
Rx
0 input packets 0 unicast packets 0 multicast packets
0 broadcast packets 0 bytes
Tx
0 output packets 0 unicast packets 0 multicast packets
0 broadcast packets 0 bytes
Management transceiver: Absent
Active connector: RJ45

I try a show tech-support nexus9000v as suggested by the guide with no luck :

swL11# show tech-support nexus9000v 
bash: /isan/bin/pfm_nxosv_techsupport.sh: No such file or directory

I tried with release 10.3(3)F and 10.2(5)M.

The interfaces are placed in different bridges.

Here is the virt-install command use to create the VM (added interfaces later) :

virt-install --name swL11.nexus9300 --memory 8192 --vcpus 4 --disk /fastdata0/vm/swL11.nexus9300v64.10.3.3.F.qcow2,bus=sata --import --network b
ridge=virbr0,model=e1000 --network bridge=virbr10,model=e1000 --network bridge=virbr14,model=e1000 --virt-type kvm --os-variant ubuntu20.04 --boot loader=/usr/share/OVMF/OVMF_COD
E_4M.fd,loader.type=pflash,loader.readonly=yes,nvram=/var/lib/libvirt/qemu/nvram/swSA.exuns9300_VARS.fd --noautoconsole --noreboot

I spun another switch with the same results.

Did anyone encounter such situation ? Could anyone provide any tips to move forward ?

 

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