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VM has no network connectivity

techmail4sam
Level 1
Level 1

Hi,

I had VSM & VEM setup running, but VM running on VEM have no network connectivity.

There are two vmnics on VEM, vmnic0 and vmnic1.

vmnic1 is assigned port-profile system-uplink and Virtual NIC on VM is assigned port-profile vmdata103.

What could be the problem related to this issue?

show port-profile usage

--------------------------------------------------------------------------------
Port Profile               Port        Adapter        Owner
--------------------------------------------------------------------------------
system-uplink              Eth3/2      vmnic1         esxi102

vmdata103                  Veth1       Net Adapter 1  esxi - 102 - xpsp3

port-profile system-uplink
  description:
  status: enabled
  capability uplink: yes
  capability l3control: no
  system vlans: none
  port-group: system-uplink
  max-ports: -
  inherit:
  config attributes:
    switchport mode trunk
    switchport trunk allowed vlan 1,101-103
    no shutdown
  evaluated config attributes:
    switchport mode trunk
    switchport trunk allowed vlan 1,101-103
    no shutdown
  assigned interfaces:
    Ethernet3/2
port-profile vmdata103
  description:
  status: enabled
  capability uplink: no
  capability l3control: no
  system vlans: none
  port-group: vmdata103
  max-ports: 32
  inherit:
  config attributes:
    switchport mode access
    switchport access vlan 103
    no shutdown
  evaluated config attributes:
    switchport mode access
    switchport access vlan 103
    no shutdown
  assigned interfaces:
    Vethernet1

Thanks,

D V

2 Replies 2

Vinutha Rao
Cisco Employee
Cisco Employee

Hi D V,

Can you please give the OP of the following cmds from the VSM:

- module vem 3 execute vemcmd show port

- module vem 3 execute vemcmd show trunk

- show interface brief

- Also, inside the VM, is the nw adaptor programed properly and what are you trying to connect to, gateway IP? (ifconfig eth0/eth1 shows proper OP)

Thanks,

Vinutha

Robert Burns
Cisco Employee
Cisco Employee

Have you created VLAN 103 on the 1000v & Upstream switches your VEM connects to?

On both switches do a "show vlan" and if you don't see VLAN 103 - thats your issue.

Robert