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VM Network connectivity loss rebooting FI

wcotton_b2net
Level 1
Level 1

Hi, The issue I’m having I’ve created x2 extra vnics for the ucs blades service profiles to add in a iscsi vm network. Since adding the additonal vnics when I bring the blades and vms back online I’m unable to ping the vms on the vm network if I remove the nics from the vms then re-add the nic the vms can ping but if I reboot one of the FIs I have total packet loss. 

Config

X2 Nexus 5ks/x2  6248 FIs/x2 UCS 5108

UCM 2.1a/ESXi 5.1 with the latest Cisco enic drivers

Service Profile vNics/vSwitches

0,1 (vMotion/Mgmt)

2,3 (NFS)

4,5 (iSCSI)

6,7 (VM Network) vlan 1

8,9 (FT)

The VM Network works ok on vNics 4,5 just not on 6,7. The vSwitch config is using the defaults with both nics A/A. 

Example Switch Config

ip domain-lookup

class-map type qos class-fcoe

class-map type queuing class-fcoe

   match qos-group 1

class-map type queuing class-all-flood

   match qos-group 2

class-map type queuing class-ip-multicast

   match qos-group 2

class-map type network-qos class-fcoe

   match qos-group 1

class-map type network-qos class-all-flood

   match qos-group 2

class-map type network-qos class-ip-multicast

   match qos-group 2

policy-map type network-qos jumbo

class type network-qos class-fcoe

  pause no-drop

    mtu 2158

  class type network-qos class-default

    mtu 9000

    multicast-optimize

system qos

  service-policy type queuing input fcoe-default-in-policy

  service-policy type queuing output fcoe-default-out-policy

  service-policy type qos input fcoe-default-in-policy

  service-policy type network-qos jumbo

slot 1

  port 31-32 type fc

ntp source-interface  mgmt0

vrf context management

  ip route 0.0.0.0/0 10.100.10.3

vlan 1

vlan 410

  name SNAPMIRROR

vlan 420

  name NFS

vlan 430

  name ISCSI

vlan 440

  fcoe vsan 230

  name FCOE_B

vlan 450

  name FCOE_A

vlan 460

  name VMOTION

vlan 470

  name FAULT-TOLERANCE

vlan 480

  name DMZ

vlan 490

  name TEST-VLAN

vlan 999

  name 0999_Unused_Ports

spanning-tree port type network default

spanning-tree vlan 1-3967 priority 28672

port-channel load-balance ethernet source-dest-port

vpc domain 2

  role priority 7000

  system-priority 5000

  peer-keepalive destination  source

  delay restore 150

  peer-gateway

port-profile default max-ports 512

vsan database

  vsan 230 name "Fabric_B"

device-alias database

  device-alias name s2-flr-01_e3b pwwn 50:0a:09:88:98:30:cd:38

  device-alias name s2-flr-02_e3b pwwn 50:0a:09:88:88:30:cd:38

  device-alias name s2-esx-host01_vHBA_B pwwn 20:00:00:25:b5:00:0b:4f

  device-alias name s2-esx-host02_vHBA_B pwwn 20:00:00:25:b5:00:0b:5f

  device-alias name s2-esx-host03_vHBA_B pwwn 20:00:00:25:b5:00:0b:2f

  device-alias name s2-esx-host04_vHBA_B pwwn 20:00:00:25:b5:00:0b:3f

  device-alias name s2-esx-host05_vHBA_B pwwn 20:00:00:25:b5:00:0b:0f

  device-alias name s2-esx-host06_vHBA_B pwwn 20:00:00:25:b5:00:0b:1f

  device-alias name s2-esx-host07_vHBA_B pwwn 20:00:00:25:b5:00:0b:4e

device-alias commit

fcdomain fcid database

  vsan 230 wwn 50:0a:09:82:98:30:cd:38 fcid 0x180000 dynamic

  vsan 230 wwn 50:0a:09:88:98:30:cd:38 fcid 0x180020 dynamic

!              [s2-flr-01_e3b]

  vsan 230 wwn 24:e6:54:7f:ee:ac:75:00 fcid 0x180040 dynamic

  vsan 230 wwn 20:00:00:25:b5:00:0b:4f fcid 0x180041 dynamic

!              [s2-esx-host01_vHBA_B]

  vsan 230 wwn 20:00:00:25:b5:00:0b:5f fcid 0x180042 dynamic

!              [s2-esx-host02_vHBA_B]

  vsan 230 wwn 20:00:00:25:b5:00:0b:2f fcid 0x180043 dynamic

!              [s2-esx-host03_vHBA_B]

  vsan 230 wwn 20:00:00:25:b5:00:0b:3f fcid 0x180044 dynamic

!              [s2-esx-host04_vHBA_B]

  vsan 230 wwn 20:00:00:25:b5:00:0b:0f fcid 0x180045 dynamic

!              [s2-esx-host05_vHBA_B]

  vsan 230 wwn 20:00:00:25:b5:00:0b:1f fcid 0x180046 dynamic

!              [s2-esx-host06_vHBA_B]

  vsan 230 wwn 20:00:00:25:b5:00:0b:4e fcid 0x180047 dynamic

!              [s2-esx-host07_vHBA_B]

  vsan 230 wwn 50:0a:09:82:88:30:cd:38 fcid 0x180001 dynamic

  vsan 230 wwn 50:0a:09:88:88:30:cd:38 fcid 0x180002 dynamic

!              [s2-flr-02_e3b]

interface san-port-channel 230

  channel mode active

  switchport trunk allowed vsan 230

  switchport trunk mode auto

interface port-channel1

  description Peer Link

  switchport mode trunk

  switchport trunk allowed vlan 1,410,420,430,460,470,480,490

  spanning-tree port type network

  vpc peer-link

interface port-channel10

  description s1-ucs-fi1-A

  switchport mode trunk

  switchport trunk allowed vlan 1,410,420,430,460,470,480,490

  spanning-tree port type edge trunk

  vpc 10

interface port-channel11

  description s1-ucs-fi1-B

  switchport mode trunk

  switchport trunk allowed vlan 1,410,420,430,460,470,480,490

  spanning-tree port type edge trunk

  vpc 11

interface port-channel12

  description s2-flr-01

  switchport mode trunk

  switchport trunk allowed vlan 1,420

  spanning-tree port type edge trunk

  vpc 12

interface port-channel13

  description s2-flr-02

  switchport mode trunk

  switchport trunk allowed vlan 1,420

  spanning-tree port type edge trunk

  vpc 13

interface port-channel14

  description s2-flr-01

  switchport mode trunk

  switchport trunk allowed vlan 1,430,440

  spanning-tree port type edge trunk

  vpc 14

interface port-channel15

  description s2-flr-02

  switchport mode trunk

  switchport trunk allowed vlan 1,430,440

  spanning-tree port type edge trunk

  vpc 15

interface port-channel100

  description 3750X - Core Switch

  switchport mode trunk

  switchport trunk allowed vlan 1,420,490

  spanning-tree port type network

  vpc 100

interface vfc102

  bind interface port-channel15

  switchport trunk allowed vsan 230

  no shutdown

interface vfc104

  bind interface port-channel14

  switchport trunk allowed vsan 230

  no shutdown

vsan database

  vsan 230 interface vfc102

  vsan 230 interface vfc104

  vsan 230 interface san-port-channel 230

interface fc1/31

  switchport description ucs_cluster_B:fc1/31

  switchport trunk mode auto

  channel-group 230 force

  no shutdown

interface fc1/32

  switchport description ucs_cluster_B:fc1/32

  switchport trunk mode auto

  channel-group 230 force

  no shutdown

interface Ethernet1/1

  description s2-flr-01-e3a

  switchport mode trunk

  switchport trunk allowed vlan 1,420

  channel-group 12 mode active

interface Ethernet1/2

  description s2-flr-01-e3b

  switchport mode trunk

  switchport trunk allowed vlan 1,430,440

  channel-group 14 mode active

interface Ethernet1/3

  description s2-flr-02-e3a

  switchport mode trunk

  switchport trunk allowed vlan 1,420

  channel-group 13 mode active

interface Ethernet1/4

  description s2-flr-02-e3b

  switchport mode trunk

  switchport trunk allowed vlan 1,430,440

  channel-group 15 mode active

interface Ethernet1/5

  description SPARE

  shutdown

  switchport access vlan 999

interface Ethernet1/6

  description SPARE

  shutdown

  switchport access vlan 999

interface Ethernet1/7

  description Peer Link

  switchport mode trunk

  switchport trunk allowed vlan 1,410,420,430,460,470,480,490

  channel-group 1 mode active

interface Ethernet1/8

  description SPARE

  shutdown

  switchport access vlan 999

interface Ethernet1/9

  description ho-sw-107-g1/1/2

  switchport mode trunk

  switchport trunk allowed vlan 1,420,490

  spanning-tree port type network

  speed 1000

  channel-group 100 mode active

interface Ethernet1/10

  description SPARE

  shutdown

  switchport access vlan 999

interface Ethernet1/11

  description SPARE

  shutdown

  switchport access vlan 999

interface Ethernet1/12

  description SPARE

  shutdown

  switchport access vlan 999

interface Ethernet1/13

  description SPARE

  shutdown

  switchport access vlan 999

interface Ethernet1/14

  description SPARE

  shutdown

  switchport access vlan 999

interface Ethernet1/15

  description ho-sw-107-g2/1/2

  switchport mode trunk

  switchport trunk allowed vlan 1,420,490

  spanning-tree port type network

  speed 1000

  channel-group 100 mode active

interface Ethernet1/16

  description SPARE

  shutdown

  switchport access vlan 999

interface Ethernet1/17

  description s2-ucs-fi1-A(SSI161204X3)-eth1/18

  switchport mode trunk

  switchport trunk allowed vlan 1,410,420,430,460,470,480,490

  channel-group 10 mode active

interface Ethernet1/18

  description s2-ucs-fi1-B(SSI16160EZE)-eth1/18

  switchport mode trunk

  switchport trunk allowed vlan 1,410,420,430,460,470,480,490

  channel-group 11 mode active

interface Ethernet1/19

  description SPARE

  shutdown

  switchport access vlan 999

interface Ethernet1/20

  description SPARE

  shutdown

  switchport access vlan 999

interface Ethernet1/21

  description SPARE

  shutdown

  switchport access vlan 999

interface Ethernet1/22

  description SPARE

  shutdown

  switchport access vlan 999

interface Ethernet1/23

  description Peer Link

  switchport mode trunk

  switchport trunk allowed vlan 1,410,420,430,460,470,480,490

  channel-group 1 mode active

interface Ethernet1/24

  description SPARE

  shutdown

  switchport access vlan 999

interface Ethernet1/25

  description SPARE

  shutdown

  switchport access vlan 999

interface Ethernet1/26

  description SPARE

  shutdown

  switchport access vlan 999

interface Ethernet1/27

  description SPARE

  shutdown

  switchport access vlan 999

interface Ethernet1/28

  description SPARE

  shutdown

  switchport access vlan 999

interface Ethernet1/29

  description SPARE

  shutdown

  switchport access vlan 999

interface Ethernet1/30

  description SPARE

  shutdown

  switchport access vlan 999

interface mgmt0

  ip address

line console

line vty

boot kickstart bootflash:/n5000-uk9-kickstart.5.2.1.N1.2.bin

boot system bootflash:/n5000-uk9.5.2.1.N1.2.bin

interface fc1/31

interface fc1/32

interface fc1/31

interface fc1/32

!Full Zone Database Section for vsan 230

zone name s2-esx-host01_vHBA_B vsan 230

    member pwwn 20:00:00:25:b5:00:0b:4f

!               [s2-esx-host01_vHBA_B]

    member pwwn 50:0a:09:88:98:30:cd:38

!               [s2-flr-01_e3b]

    member pwwn 50:0a:09:88:88:30:cd:38

!               [s2-flr-02_e3b]

zone name s2-esx-host02_vHBA_B vsan 230

    member pwwn 20:00:00:25:b5:00:0b:5f

!               [s2-esx-host02_vHBA_B]

    member pwwn 50:0a:09:88:98:30:cd:38

!               [s2-flr-01_e3b]

    member pwwn 50:0a:09:88:88:30:cd:38

!               [s2-flr-02_e3b]

zone name s2-esx-host03_vHBA_B vsan 230

    member pwwn 20:00:00:25:b5:00:0b:2f

!               [s2-esx-host03_vHBA_B]

    member pwwn 50:0a:09:88:98:30:cd:38

!               [s2-flr-01_e3b]

    member pwwn 50:0a:09:88:88:30:cd:38

!               [s2-flr-02_e3b]

zone name s2-esx-host04_vHBA_B vsan 230

    member pwwn 20:00:00:25:b5:00:0b:3f

!               [s2-esx-host04_vHBA_B]

    member pwwn 50:0a:09:88:98:30:cd:38

!               [s2-flr-01_e3b]

    member pwwn 50:0a:09:88:88:30:cd:38

!               [s2-flr-02_e3b]

zone name s2-esx-host05_vHBA_B vsan 230

    member pwwn 20:00:00:25:b5:00:0b:0f

!               [s2-esx-host05_vHBA_B]

    member pwwn 50:0a:09:88:98:30:cd:38

!               [s2-flr-01_e3b]

    member pwwn 50:0a:09:88:88:30:cd:38

!               [s2-flr-02_e3b]

zone name s2-esx-host06_vHBA_B vsan 230

    member pwwn 20:00:00:25:b5:00:0b:1f

!               [s2-esx-host06_vHBA_B]

    member pwwn 50:0a:09:88:98:30:cd:38

!               [s2-flr-01_e3b]

    member pwwn 50:0a:09:88:88:30:cd:38

!               [s2-flr-02_e3b]

zone name s2-esx-host07_vHBA_B vsan 230

    member pwwn 20:00:00:25:b5:00:0b:4e

!               [s2-esx-host07_vHBA_B]

    member pwwn 50:0a:09:88:98:30:cd:38

!               [s2-flr-01_e3b]

    member pwwn 50:0a:09:88:88:30:cd:38

!               [s2-flr-02_e3b]

zoneset name FlexPod vsan 230

    member s2-esx-host01_vHBA_B

    member s2-esx-host02_vHBA_B

    member s2-esx-host03_vHBA_B

    member s2-esx-host04_vHBA_B

    member s2-esx-host05_vHBA_B

    member s2-esx-host06_vHBA_B

    member s2-esx-host07_vHBA_B

zoneset activate name FlexPod vsan 230

Any help appreciated thanks

Will

1 Reply 1

jj27
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