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Mgmt Network interface with installed OS on UCS blade server

I created a service profile with one vNIC associated with Global Network default (VLAN id 1). The Static IP address setting on the installed OS on the blade server vusing this service peorfile does not ping the external interface( and cannot be pinged from outside either). What should I check to make it work?

This interface was working fine with FI 6120 but is not working after replacing it with FI 6248.

Thanks,

Yogesh Khare

ykhare@imation.com

4 REPLIES
Cisco Employee

Mgmt Network interface with installed OS on UCS blade server

Is there any LAN pin group configured?

Cisco Employee

Mgmt Network interface with installed OS on UCS blade server

Hi Yogesh,

Please check:

Is vethernet & uplink interface up?

Is the mac address (vNIC) being learnt on the FI and upstream switches?

If so, which Vlan?

Can it reach other devices in the same L2?

Can it reach its default gateway?

You can gather that info by running:

UCS-A# show service-profile circuit server x/y

UCS-A(nxos)# show interface brief

UCS-A(nxos)# show run interface vethernet

UCS-A(nxos)# show mac-address-table address

UCS-A(nxos)# show pinning border-interfaces

UCS-A(nxos)# show fex detail

New Member

Mgmt Network interface with installed OS on UCS blade server

Hi Cristian,

Here is answer :

Is vethernet & uplink interface up?  : YES

Is the mac address (vNIC) being learnt on the FI and upstream switches? YES

If so, which Vlan? default Global VLAN ID 1

Can it reach other devices in the same L2? Yes

Can it reach its default gateway? NO

The 1Gbit network interface to everything else is up. It is the vNC ethernet interface  thyat is showing up as 20Gbps on the Windows 2008 R2

I have gathered informtion as you had suggested. Please take a look, may be you can suggest some solution:

SE6248-A# show service-profile circuit server 1/4
Service Profile: BFS-W2K8R2
Server: 1/4
    Fabric ID: A
        Path ID: 1
        VIF        vNIC            Link State  Oper State Prot State    Prot Role   Admin Pin  Oper Pin   Transport
        ---------- --------------- ----------- ---------- ------------- ----------- ---------- ---------- ---------
               741 vHBA1           Up          Active     No Protection Unprotected 0/0        1/29       Fc
               746 vNIC0           Up          Active     Active        Primary     0/0        1/6        Ether
              8933                 Up          Active     No Protection Unprotected 0/0        0/0        Ether
    Fabric ID: B
        Path ID: 1
        VIF        vNIC            Link State  Oper State Prot State    Prot Role   Admin Pin  Oper Pin   Transport
        ---------- --------------- ----------- ---------- ------------- ----------- ---------- ---------- ---------
               740 vHBA2           Up          Active     No Protection Unprotected 0/0        1/29       Fc
               747 vNIC0           Up          Active     Passive       Backup      0/0        1/5        Ether
              8932                 Up          Active     No Protection Unprotected 0/0        0/0        Ether

SE6248-A# connect nxos
Cisco Nexus Operating System (NX-OS) Software
TAC support: http://www.cisco.com/tac
Copyright (c) 2002-2013, Cisco Systems, Inc. All rights reserved.
The copyrights to certain works contained in this software are
owned by other third parties and used and distributed under
license. Certain components of this software are licensed under
the GNU General Public License (GPL) version 2.0 or the GNU
Lesser General Public License (LGPL) Version 2.1. A copy of each
such license is available at
http://www.opensource.org/licenses/gpl-2.0.php and
http://www.opensource.org/licenses/lgpl-2.1.php
SE6248-A(nxos)# show interface brief

-------------------------------------------------------------------------------
Interface  Vsan   Admin  Admin   Status          SFP    Oper  Oper   Port
                  Mode   Trunk                          Mode  Speed  Channel
                         Mode                                 (Gbps)
-------------------------------------------------------------------------------
fc1/29     110    NP     off     up               swl    NP      8    --
fc1/30     110    NP     off     up               swl    NP      8    --
fc1/31     110    NP     off     down             swl    --           --
fc1/32     110    NP     off     down             swl    --           --

--------------------------------------------------------------------------------
Ethernet      VLAN   Type Mode   Status  Reason                   Speed     Port
Interface                                                                   Ch #
--------------------------------------------------------------------------------
Eth1/1        1      eth  fabric up      none                        10G(D) --
Eth1/2        1      eth  fabric up      none                        10G(D) --
Eth1/3        1      eth  access down    SFP not inserted            10G(D) --
Eth1/4        1      eth  access down    SFP not inserted            10G(D) --
Eth1/5        1      eth  trunk  up      none                        10G(D) --
Eth1/6        1      eth  trunk  up      none                        10G(D) --
Eth1/7        1      eth  access down    SFP not inserted            10G(D) --
Eth1/8        1      eth  access down    SFP not inserted            10G(D) --
Eth1/9        1      eth  access down    SFP not inserted            10G(D) --
Eth1/10       1      eth  access down    SFP not inserted            10G(D) --
Eth1/11       1      eth  access down    SFP not inserted            10G(D) --
Eth1/12       1      eth  access down    SFP not inserted            10G(D) --
Eth1/13       1      eth  access down    SFP not inserted            10G(D) --
Eth1/14       4044   eth  trunk  down    SFP not inserted            10G(D) --
Eth1/15       4044   eth  trunk  down    SFP not inserted            10G(D) --
Eth1/16       4044   eth  trunk  down    SFP not inserted            10G(D) --
Eth1/17       1      eth  access down    SFP not inserted            10G(D) --
Eth1/18       1      eth  access down    SFP not inserted            10G(D) --
Eth1/19       1      eth  access down    SFP not inserted            10G(D) --
Eth1/20       1      eth  access down    SFP not inserted            10G(D) --
Eth1/21       1      eth  access down    SFP not inserted            10G(D) --
Eth1/22       1      eth  access down    SFP not inserted            10G(D) --
Eth1/23       1      eth  access down    SFP not inserted            10G(D) --
Eth1/24       1      eth  access down    SFP not inserted            10G(D) --
Eth1/25       1      eth  access down    SFP not inserted            10G(D) --
Eth1/26       1      eth  access down    SFP not inserted            10G(D) --
Eth1/27       1      eth  access down    SFP not inserted            10G(D) --
Eth1/28       1      eth  access down    SFP not inserted            10G(D) --

--------------------------------------------------------------------------------
Port-channel VLAN  Type Mode   Status  Reason                    Speed  Protocol
Interface
--------------------------------------------------------------------------------
Po1281       1     eth  vntag  up      none                       a-10G(D)  none
Po1283       1     eth  vntag  up      none                       a-10G(D)  none

--------------------------------------------------------------------------------
Port   VRF          Status IP Address                              Speed    MTU
--------------------------------------------------------------------------------
mgmt0  --           down   10.60.61.101                            1000     1500

--------------------------------------------------------------------------------
Vethernet     VLAN   Type Mode   Status  Reason                   Speed
--------------------------------------------------------------------------------
Veth745       1      eth  trunk  up      none                       auto
Veth746       1      eth  trunk  up      none                       auto
Veth748       1      eth  trunk  up      none                       auto
Veth8928      110    eth  access up      none                       auto
Veth8933      110    eth  access up      none                       auto

-------------------------------------------------------------------------------
Interface  Vsan   Admin  Admin   Status          SFP    Oper  Oper   Port
                  Mode   Trunk                          Mode  Speed  Channel
                         Mode                                 (Gbps)
-------------------------------------------------------------------------------
vfc736     110    F      on      trunking         --     TF      auto --
vfc741     110    F      on      trunking         --     TF      auto --

--------------------------------------------------------------------------------
Ethernet      VLAN   Type Mode   Status  Reason                   Speed     Port
Interface                                                                   Ch #
--------------------------------------------------------------------------------
Eth1/1/1      1      eth  vntag  up      none                        10G(D) --
Eth1/1/2      1      eth  access down    Administratively down       10G(D) --
Eth1/1/3      1      eth  access down    Administratively down       10G(D) --
Eth1/1/4      1      eth  access down    Administratively down       10G(D) --
Eth1/1/5      1      eth  vntag  up      none                        10G(D) --
Eth1/1/6      1      eth  access down    Administratively down       10G(D) --
Eth1/1/7      1      eth  access down    Administratively down       10G(D) --
Eth1/1/8      1      eth  access down    Administratively down       10G(D) --
Eth1/1/9      1      eth  vntag  up      none                        10G(D) 1283
Eth1/1/10     1      eth  access down    Administratively down       10G(D) --
Eth1/1/11     1      eth  vntag  up      none                        10G(D) 1283
Eth1/1/12     1      eth  access down    Administratively down       10G(D) --
Eth1/1/13     1      eth  vntag  up      none                        10G(D) 1281
Eth1/1/14     1      eth  access down    Administratively down       10G(D) --
Eth1/1/15     1      eth  vntag  up      none                        10G(D) 1281
Eth1/1/16     1      eth  access down    Administratively down       10G(D) --
Eth1/1/17     1      eth  access down    Administratively down       10G(D) --
Eth1/1/18     1      eth  access down    Administratively down       10G(D) --
Eth1/1/19     1      eth  access down    Administratively down       10G(D) --
Eth1/1/20     1      eth  access down    Administratively down       10G(D) --
Eth1/1/21     1      eth  access down    Administratively down       10G(D) --
Eth1/1/22     1      eth  access down    Administratively down       10G(D) --
Eth1/1/23     1      eth  access down    Administratively down       10G(D) --
Eth1/1/24     1      eth  access down    Administratively down       10G(D) --
Eth1/1/25     1      eth  access down    Administratively down       10G(D) --
Eth1/1/26     1      eth  access down    Administratively down       10G(D) --
Eth1/1/27     1      eth  access down    Administratively down       10G(D) --
Eth1/1/28     1      eth  access down    Administratively down       10G(D) --
Eth1/1/29     1      eth  access down    Administratively down       10G(D) --
Eth1/1/30     1      eth  access down    Administratively down       10G(D) --
Eth1/1/31     1      eth  access down    Administratively down       10G(D) --
Eth1/1/32     1      eth  access down    Administratively down       10G(D) --
Eth1/1/33     1      eth  trunk  up      none                       1000(D) --
SE6248-A(nxos)#


SE6248-A(nxos)# show run interface vethernet 746

!Command: show running-config interface Vethernet746
!Time: Fri Sep  6 22:14:11 2013

version 5.0(3)N2(2.11.2a)

interface Vethernet746
  description server 1/4, VNIC vNIC0
  switchport mode trunk
  no pinning server sticky
  pinning server pinning-failure link-down
  no cdp enable
  switchport trunk allowed vlan 1
  bind interface port-channel1281 channel 746
  service-policy type queuing input default-in-policy
  no shutdown


SE6248-A(nxos)# show mac address interface  vethernet  746
Legend:
        * - primary entry, G - Gateway MAC, (R) - Routed MAC, O - Overlay MAC
        age - seconds since last seen,+ - primary entry using vPC Peer-Link
   VLAN     MAC Address      Type      age     Secure NTFY    Ports
---------+-----------------+--------+---------+------+----+------------------
* 1        0025.b500.000e    static    0          F    F  Veth746


SE6248-A(nxos)# show pinning border-interfaces

--------------------+---------+----------------------------------------
Border Interface     Status    SIFs
--------------------+---------+----------------------------------------
Eth1/5               Active    Veth745 Veth748
Eth1/6               Active    Veth746

Total Interfaces : 2

SE6248-A(nxos)# show fex 1 detail
FEX: 1 Description: FEX0001   state: Online
  FEX version: 5.0(3)N2(2.11.2a) [Switch version: 5.0(3)N2(2.11.2a)]
  FEX Interim version: 5.0(3)N2(2.11.2a)
  Switch Interim version: 5.0(3)N2(2.11.2a)
  Chassis Model: N20-C6508,  Chassis Serial: FOX1602GSLA
  Extender Model: UCS-IOM-2208XP,  Extender Serial: FCH17307ACH
  Part No: 73-13196-06
  Card Id: 136, Mac Addr: c0:8c:60:7c:b3:92, Num Macs: 42
  Module Sw Gen: 21  [Switch Sw Gen: 21]
  post level: complete
pinning-mode: static    Max-links: 1
  Fabric port for control traffic: Eth1/1
  Fabric interface state:
    Eth1/1 - Interface Up. State: Active
    Eth1/2 - Interface Up. State: Active
  Fex Port        State  Fabric Port
         Eth1/1/1    Up      Eth1/1
         Eth1/1/2  Down        None
         Eth1/1/3  Down        None
         Eth1/1/4  Down        None
         Eth1/1/5    Up      Eth1/2
         Eth1/1/6  Down        None
         Eth1/1/7  Down        None
         Eth1/1/8  Down        None
         Eth1/1/9    Up      Eth1/1
        Eth1/1/10  Down        None
        Eth1/1/11    Up      Eth1/1
        Eth1/1/12  Down        None
        Eth1/1/13    Up      Eth1/2
        Eth1/1/14  Down        None
        Eth1/1/15    Up      Eth1/2
        Eth1/1/16  Down        None
        Eth1/1/17  Down        None
        Eth1/1/18  Down        None
        Eth1/1/19  Down        None
        Eth1/1/20  Down        None
        Eth1/1/21  Down        None
        Eth1/1/22  Down        None
        Eth1/1/23  Down        None
        Eth1/1/24  Down        None
        Eth1/1/25  Down        None
        Eth1/1/26  Down        None
        Eth1/1/27  Down        None
        Eth1/1/28  Down        None
        Eth1/1/29  Down        None
        Eth1/1/30  Down        None
        Eth1/1/31  Down        None
        Eth1/1/32  Down        None
        Eth1/1/33    Up      Eth1/2
Logs:
09/04/2013 00:22:27.776929: Module register received
09/04/2013 00:22:27.778086: Registration response sent
09/04/2013 00:22:28.75815: Module Online Sequence
09/04/2013 00:22:33.511799: Module Online
09/04/2013 17:47:17.85605: Deleting route to FEX
09/04/2013 17:47:17.96442: Module disconnected
09/04/2013 17:47:17.97382: Offlining Module
09/04/2013 17:47:17.98024: Module Offline Sequence
09/04/2013 17:47:17.534086: Module Offline
09/04/2013 17:56:34.924626: Module register received
09/04/2013 17:56:34.925443: Registration response sent
09/04/2013 17:56:35.230650: Module Online Sequence
09/04/2013 17:56:40.11399: Module Online
09/05/2013 15:41:40.194436: Deleting route to FEX
09/05/2013 15:41:40.199594: Module disconnected
09/05/2013 15:41:40.200531: Offlining Module
09/05/2013 15:41:40.201219: Module Offline Sequence
09/05/2013 15:41:41.383573: Module Offline
09/05/2013 15:44:39.263215: Module register received
09/05/2013 15:44:39.264045: Registration response sent
09/05/2013 15:44:39.992060: Module Online Sequence
09/05/2013 15:44:46.977964: Module Online
09/05/2013 15:45:32.474271: Deleting route to FEX
09/05/2013 15:45:32.479192: Module disconnected
09/05/2013 15:45:32.480096: Offlining Module
09/05/2013 15:45:32.480735: Module Offline Sequence
09/05/2013 15:45:33.716766: Module Offline
09/05/2013 15:48:33.315193: Module register received
09/05/2013 15:48:33.316018: Registration response sent
09/05/2013 15:48:33.968346: Module Online Sequence
09/05/2013 15:48:40.787050: Module Online
09/05/2013 16:07:47.943378: Deleting route to FEX
09/05/2013 16:07:47.948552: Module disconnected
09/05/2013 16:07:47.949486: Offlining Module
09/05/2013 16:07:47.950172: Module Offline Sequence
09/05/2013 16:07:49.94613: Module Offline
09/05/2013 16:10:50.615135: Module register received
09/05/2013 16:10:50.615961: Registration response sent
09/05/2013 16:10:51.151919: Module Online Sequence
09/05/2013 16:10:57.201936: Module Online

Cisco Employee

Mgmt Network interface with installed OS on UCS blade server

Thanks Yogesh,

So, the MAC address is present on both switches. Vlan 1

Please help me with these outputs:

UCS-A(nxos)# show port-channel summary

UCS-A(nxos)# show interface port-channel 1281

UCS-A(nxos)# show interface port-channel 1281 counter

No sure, If this has been done

Test:

Create an SVI for Vlan 1 and ping from the upstream switch.

Please let me know the outcome.

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