Useful Nuage VRS openvswitch and VSC commands

We are moving out! An updated post can be found here

https://www.cloud-native-everything.com/useful-nuage-vrs-and-vsc-commands/

Check out what is happening actually behind among the VRSs or VSCs is important sometimes. Here you have some useful commands that will help you out.

Useful Nuage VRS (OpenVSwitch) Commands

Check out Nuage VRS ports and VXLAN tunnels information

[root@compute02 ~]# ovs-dpctl show
system@ovs-system:
	lookups: hit:48 missed:37 lost:0
	flows: 0
	masks: hit:112 total:0 hit/pkt:1.32
	port 0: ovs-system (internal)
	port 1: svc-pat-tap (internal)
	port 2: alubr0 (internal)
	port 3: svc-rl-tap2
	port 4: svc-rl-tap1
	port 5: eth-lxc-14546
	port 6: vxlan_sys_4789 (vxlan: df_default=false, ttl=0)
	port 7: eth-lxc-14666
	port 8: eth-lxc-14775
	port 9: eth-lxc-14897
	port 10: eth-lxc-15034
	port 11: eth-lxc-15164
	port 12: eth-lxc-15281
	port 13: eth-lxc-15406

To get more details try this other one

[root@compute02 ~]# ovs-appctl dpif/show
system@ovs-system: hit:48 missed:37
	alubr0:
		alubr0 65534/2: (internal)
		eltep-b2e041 6/6: (vxlan: df_default=false, in_key=11722817, local_ip=10.0.0.12)
		eth-lxc-14546 4/5: (system)
		eth-lxc-14666 9/7: (system)
		eth-lxc-14775 10/8: (system)
		eth-lxc-14897 11/9: (system)
		eth-lxc-15034 12/10: (system)
		eth-lxc-15164 13/11: (system)
		eth-lxc-15281 14/12: (system)
		eth-lxc-15406 15/13: (system)
		svc-pat-tap 1/1: (internal)
		svc-rl-tap1 3/4: (system)
		svc-rl-tap2 2/3: (system)
		ta00b8329de 7/6: (vxlan: df_default=false, key=8595934, remote_ip=10.0.0.11)
		ta00bb2e041 8/6: (vxlan: df_default=false, key=11722817, remote_ip=10.0.0.11)
		vltep-8329de 5/6: (vxlan: df_default=false, in_key=8595934, local_ip=10.0.0.12)

Find out the VRFS service id for our bridge alubr0 into the VRS

[root@compute02 ~]# ovs-appctl vrf/list alubr0
vrfs: 20029

Get the route table from this VRFS service id. We used the id 20029 that we’ve just got for instance.

[root@compute02 ~]# ovs-appctl vrf/route-table 20029
-----------------+----------+--------+------------+------------+-------------------------------
          Routes | Duration | Cookie |  Pkt Count |  Pkt Bytes |  EVPN-Id or Local/remote Out port
-----------------+----------+--------+------------+------------+-------------------------------
    10.37.120.66 |    1357s |    0x6 |          0 |          0 | 20030
    10.37.129.42 |    1369s |    0x6 |          0 |          0 | 20030
   10.37.159.184 |    1353s |    0x6 |          0 |          0 | 20030
   10.37.133.221 |    1362s |    0x6 |          0 |          0 | 20030
    10.37.76.239 |    1366s |    0x6 |          0 |          0 | 20030
   10.37.100.116 |    1380s |    0x6 |          0 |          0 | 20030
   10.37.100.116 |    1380s |    0x6 |          0 |          0 |     10.37.82.136 |    1376s |    0x6 |          0 |          0 | 20030
    10.37.186.42 |    1373s |    0x6 |          0 |          0 | 20030
     10.37.62.63 |    1380s |    0x6 |          0 |          0 | 20030
     10.37.62.63 |    1380s |    0x6 |          0 |          0 |     10.37.234.60 |    1380s |    0x6 |          0 |          0 | 20030
    10.37.36.162 |    1380s |    0x6 |          0 |          0 | 20030
    10.37.36.162 |    1380s |    0x6 |          0 |          0 |     10.37.0.0/16 |     119s |    0x6 |          0 |          0 | 20030
       0.0.0.0/0 |    1380s |    0x6 |          0 |          0 | -----------------+----------+--------+------------+------------+-------------------------------

Get the MAC table for the associated EVPN id service.

[root@compute02 ~]# ovs-appctl evpn/mac-table 20030

evpn_id: 20030	gen_id: 0x6	vni_id: 0xb2e041	ref_cnt: 10	ltep_port: 6
mode: L3_MODE	arp_proxy: DISABLED	aging_period: 300
pat_enabled: DISABLED	default_action: drop	dhcp_enabled: ENABLED	dhcp_relay: DISABLED	dhcp_pool: DISABLED
resiliency: DISABLED 	l2_encryption:DISABLED
subnet: 10.37.0.0	mask: 255.255.0.0	gw: 10.37.0.1	gw_mac: 68:54:ed:00:00:01

dhcp servers: mac_count: 11	cookie: 455606272

------------------+------+----------+----------+--------+------------+------------+-------------
              Mac | Port | Duration |   Expiry | Cookie |  Pkt Count |  Pkt Bytes |  VM Port name
------------------+------+----------+----------+--------+------------+------------+-------------
ff:ff:ff:ff:ff:ff |    - |    1486s |       0s |    0x6 |          0 |          0 | flood
02:ff:1e:3f:70:09 |    8 |    1486s |       0s |    0x6 |          0 |          0 | Vxlan: key=11722817 remote_ip=10.0.0.11
f2:87:87:aa:3b:a4 |   14 |    1463s |       0s |    0x6 |          0 |          0 | eth-lxc-15281 (grave_euler)
7e:ff:1e:10:18:55 |    8 |    1486s |       0s |    0x6 |          0 |          0 | Vxlan: key=11722817 remote_ip=10.0.0.11
66:87:87:06:c5:4d |   12 |    1472s |       0s |    0x6 |          0 |          0 | eth-lxc-15034 (desperate_archimedes)
4a:87:87:1f:75:d6 |    4 |    1486s |       0s |    0x6 |          0 |          0 | eth-lxc-14546 (suspicious_mirzakhani)
6e:87:87:ca:8d:40 |   11 |    1475s |       0s |    0x6 |          0 |          0 | eth-lxc-14897 (gloomy_liskov)
a2:87:87:37:d6:68 |   13 |    1468s |       0s |    0x6 |          0 |          0 | eth-lxc-15164 (modest_keller)
36:87:87:71:5b:9e |    9 |    1482s |       0s |    0x6 |          0 |          0 | eth-lxc-14666 (hopeful_nobel)
c2:ff:1e:82:1c:e9 |    8 |    1486s |       0s |    0x6 |          0 |          0 | Vxlan: key=11722817 remote_ip=10.0.0.11
16:87:87:5e:42:dc |   10 |    1478s |       0s |    0x6 |          0 |          0 | eth-lxc-14775 (backstabbing_thompson)
76:87:87:1e:c2:6b |   15 |    1459s |       0s |    0x6 |          0 |          0 | eth-lxc-15406 (fervent_goldstine)
------------------+------+----------+----------+--------+------------+------------+-------------

Useful Nuage VSC Commands

Check out what vswicthes (VRSs) are being managed by VSC

*A:vsc01# show vswitch-controller vswitches detail 

===============================================================================
Virtual Switch Table
===============================================================================
vswitch-instance           : va-10.0.0.4/1
Personality                : VRS_G
Uptime                     : 2d 12:00:26    VM Count                 : 0
Num of hostIf              : 0              Num of bridgeIf          : 1
Num of multiVMs            : 0
OF version                 : 1              OF nego. version         : 1
OF Conn. port              : 6633
Cntrl. role                : primary        Cntrl. Conn. type        : none
Cntrl. crl lookup          : false
Cntrl. Conn. mode          : secure
Cntrl. Conn. state         : ready
Cntrl. client verification : false
Cntrl. client IP verification : false
Peer IP for resiliency     : -
Received Role from VRS_G   : master         Elected Role for VRS_G   : master
Gateway Hold Time(sec)     : 3              Gateway Echo Time(sec)   : 1
Gateway Topic              : nuage_gateway_id_10.0.0.4
Gateway Retry/Audit Time   : 915
XMPP error code            : 0
XMPP error text            : (Not Specified)
JSON Conn. State           : Up
JSON Sess. Uptime          : 2d 11:59:57
Static Peer                : False
XMPP Tls Profile           : n/a
OF Tls Profile             : n/a
Ovsdb Tls Profile          : n/a
Ovsdb Conn Type            : none

vswitch-instance           : va-10.0.0.11/1
Personality                : VRS
Uptime                     : 1d 03:17:15    VM Count                 : 17
Num of hostIf              : 0              Num of bridgeIf          : 0
Num of multiVMs            : 0
OF version                 : 1              OF nego. version         : 1
OF Conn. port              : 6633
Cntrl. role                : primary        Cntrl. Conn. type        : none
Cntrl. crl lookup          : false
Cntrl. Conn. mode          : secure
Cntrl. Conn. state         : ready
Cntrl. client verification : false
Cntrl. client IP verification : false
Hold Time(sec)             : 15             Echo Time(sec)           : 5
JSON Conn. State           : Up
JSON Sess. Uptime          : 1d 03:17:13
Static Peer                : False
XMPP Tls Profile           : n/a
OF Tls Profile             : n/a
Ovsdb Tls Profile          : n/a
Ovsdb Conn Type            : none

vswitch-instance           : va-10.0.0.12/1
Personality                : VRS
Uptime                     : 2d 12:00:44    VM Count                 : 8
Num of hostIf              : 0              Num of bridgeIf          : 0
Num of multiVMs            : 0
OF version                 : 1              OF nego. version         : 1
OF Conn. port              : 6633
Cntrl. role                : primary        Cntrl. Conn. type        : none
Cntrl. crl lookup          : false
Cntrl. Conn. mode          : secure
Cntrl. Conn. state         : ready
Cntrl. client verification : false
Cntrl. client IP verification : false
Hold Time(sec)             : 15             Echo Time(sec)           : 5
JSON Conn. State           : Up
JSON Sess. Uptime          : 2d 12:00:28
Static Peer                : False
XMPP Tls Profile           : n/a
OF Tls Profile             : n/a
Ovsdb Tls Profile          : n/a
Ovsdb Conn Type            : none

-------------------------------------------------------------------------------
No. virtual switches: 3
===============================================================================

Check out what virtual instances are being managed for an specific Enterprise like “ACME Corp”. We are showing containers (docker) names for instance.

*A:vsc01# show vswitch-controller virtual-machines enterprise "ACME Corp"  

===============================================================================
Virtual Machine Table
===============================================================================
vswitch-instance        VM Name          UUID
-------------------------------------------------------------------------------
va-10.0.0.11/1          tender_meitner   35c5fcc9-11f1-b809-19ae-6d0167702e2c
va-10.0.0.11/1          hungry_mclean    497c0ee3-0696-fe66-35f7-cad3ecebc72b
va-10.0.0.11/1          boring_ardinghe* 57e8e917-974f-2b63-ba35-72d7e3752f01
va-10.0.0.11/1          prickly_northcu* 65e57580-a51b-58fc-b783-1744b2dc477d
va-10.0.0.11/1          berserk_visvesv* 732e4e99-d689-146d-fd51-681d8b80946a
va-10.0.0.11/1          trusting_keller  76850489-155d-b55d-dda6-dc8f2d729956
va-10.0.0.11/1          sick_leakey      77e628c9-3939-f620-51d3-35cacbd90f5c
va-10.0.0.11/1          sleepy_roentgen  80142e10-dc97-071a-6207-28e33b2a2166
va-10.0.0.11/1          modest_chandras* 8646cf04-9d24-f317-ebcf-7901c2b4590f
va-10.0.0.11/1          gigantic_wescoff 8d14224d-eaed-a50c-182c-8a5154e96516
va-10.0.0.11/1          prickly_mahavira 91233ace-7512-fa0b-f674-da68ba71c470
va-10.0.0.11/1          jovial_franklin  9258a63d-05f0-bf04-babe-ee107b97e961
va-10.0.0.11/1          lonely_keller    93446d20-3343-4c22-e6d4-e68f91d15818
va-10.0.0.11/1          admiring_murdock b325e587-5e6c-1c3d-b8a4-0bff402e6745
va-10.0.0.11/1          insane_kare      c0bca010-43c5-5078-c23d-fbec4ee97361
va-10.0.0.11/1          silly_feynman    ed4b8fe3-a4b2-2b3a-10d2-c4b5868dd939
va-10.0.0.11/1          jovial_blackwell f3899140-a0d4-921e-f89a-00c5e0cc6f0a
va-10.0.0.12/1          modest_keller    357a8ad9-bd16-c93e-2bd4-c02c69fc0b07
va-10.0.0.12/1          grave_euler      3a248af3-89b8-0f1f-1626-5f271682a746
va-10.0.0.12/1          suspicious_mirz* 3ae74fc1-4ac8-9b66-4ee8-4e1178f68b5c
va-10.0.0.12/1          desperate_archi* 52a98dcd-6628-690c-bb6b-ec5734d5ce77
va-10.0.0.12/1          backstabbing_th* aa46363a-2726-b10c-5a9a-95c6a2509752
va-10.0.0.12/1          gloomy_liskov    abd4d701-ec2f-8238-9a79-3e863638c203
va-10.0.0.12/1          fervent_goldsti* b6378095-5092-3643-33c0-8ae40da4f073
va-10.0.0.12/1          hopeful_nobel    fb43ddbd-81ee-6d6f-a87a-5dbe0bbb1774
-------------------------------------------------------------------------------
No. of virtual machines: 25
===============================================================================

We can get more details regarding instances even MAC Address, IP Address, VPRN and EVPN.

*A:vsc01#  show vswitch-controller vports type vm enterprise "ACME Corp"            

===============================================================================
Virtual Port Table
===============================================================================
VP Name                    VM Name                    VPRN    EVPN    Multicast
  VP IP Address              MacAddress                               Channel
                                                                      Map
-------------------------------------------------------------------------------
va-10.0.0.11/1/26          tender_meitner             20024   20026   Disabled
  10.10.10.35/24             1a:ff:1e:9b:b7:03
va-10.0.0.11/1/25          hungry_mclean              20024   20026   Disabled
  10.10.10.137/24            62:ff:1e:bc:3b:34
va-10.0.0.11/1/16          boring_ardinghelli         20024   20025   Disabled
  10.37.39.216/16            f6:ff:1e:55:a8:43
va-10.0.0.11/1/29          prickly_northcutt          20029   20030   Disabled
  10.37.62.63/16             c2:ff:1e:82:1c:e9
va-10.0.0.11/1/24          berserk_visvesvaraya       20024   20025   Disabled
  10.37.116.223/16           be:ff:1e:0a:09:a0
va-10.0.0.11/1/20          trusting_keller            20024   20025   Disabled
  10.37.168.238/16           8e:ff:1e:62:d8:09
va-10.0.0.11/1/23          sick_leakey                20024   20025   Disabled
  10.37.165.46/16            3a:ff:1e:2a:7a:79
va-10.0.0.11/1/21          sleepy_roentgen            20024   20025   Disabled
  10.37.123.69/16            86:ff:1e:7a:d6:6e
va-10.0.0.11/1/18          modest_chandrasekhar       20024   20025   Disabled
  10.37.119.92/16            f2:ff:1e:4a:1f:63
va-10.0.0.11/1/15          gigantic_wescoff           20024   20025   Disabled
  10.37.83.53/16             82:ff:1e:6a:a0:66
va-10.0.0.11/1/27          prickly_mahavira           20024   20026   Disabled
  10.10.10.6/24              2e:ff:1e:15:01:02
va-10.0.0.11/1/22          jovial_franklin            20024   20025   Disabled
  10.37.134.38/16            7a:ff:1e:a5:e1:2a
va-10.0.0.11/1/30          lonely_keller              20029   20030   Disabled
  10.37.100.116/16           7e:ff:1e:10:18:55
va-10.0.0.11/1/28          admiring_murdock           20024   20026   Disabled
  10.10.10.105/24            ee:ff:1e:06:3c:cc
va-10.0.0.11/1/17          insane_kare                20024   20025   Disabled
  10.37.202.88/16            16:ff:1e:0b:d1:c7
va-10.0.0.11/1/19          silly_feynman              20024   20025   Disabled
  10.37.105.245/16           1a:ff:1e:d3:b0:e7
va-10.0.0.11/1/31          jovial_blackwell           20029   20030   Disabled
  10.37.36.162/16            02:ff:1e:3f:70:09
va-10.0.0.12/1/6           modest_keller              20029   20030   Disabled
  10.37.133.221/16           a2:87:87:37:d6:68
va-10.0.0.12/1/7           grave_euler                20029   20030   Disabled
  10.37.120.66/16            f2:87:87:aa:3b:a4
va-10.0.0.12/1/1           suspicious_mirzakhani      20029   20030   Disabled
  10.37.234.60/16            4a:87:87:1f:75:d6
va-10.0.0.12/1/5           desperate_archimedes       20029   20030   Disabled
  10.37.76.239/16            66:87:87:06:c5:4d
va-10.0.0.12/1/3           backstabbing_thompson      20029   20030   Disabled
  10.37.186.42/16            16:87:87:5e:42:dc
va-10.0.0.12/1/4           gloomy_liskov              20029   20030   Disabled
  10.37.129.42/16            6e:87:87:ca:8d:40
va-10.0.0.12/1/8           fervent_goldstine          20029   20030   Disabled
  10.37.159.184/16           76:87:87:1e:c2:6b
va-10.0.0.12/1/2           hopeful_nobel              20029   20030   Disabled
  10.37.82.136/16            36:87:87:71:5b:9e
-------------------------------------------------------------------------------
No. of virtual ports: 25
===============================================================================

Show service details, it can be a VPRN or EVPN service ID. For a VPRN you can see the VRF-target configuration which is important to interconnect with VRFs on the PE. We are taking the VPRN 20024 for instance.

*A:vsc01# show service id 20024 base

===============================================================================
Service Basic Information
===============================================================================
Service Id        : 20024               Vpn Id            : 0
Service Type      : VPRN
Name              : (Not Specified)
Description       : (Not Specified)
Customer Id       : 10006
Last Status Change: 06/27/2016 17:55:03
Last Mgmt Change  : 06/27/2016 17:55:03
Admin State       : Up                  Oper State        : Up

Route Dist.       : 65534:13842         VPRN Type         : regular
AS Number         : None                Router Id         : 255.0.0.0
ECMP              : Enabled             ECMP Max Routes   : 1
Max IPv4 Routes   : No Limit            Auto Bind         : GRE
Max IPv6 Routes   : No Limit
Ignore NH Metric  : Disabled
Hash Label        : Disabled
Vrf Target        : target:65534:499
Vrf Import        : None
Vrf Export        : None
MVPN Vrf Target   : None
MVPN Vrf Import   : None
MVPN Vrf Export   : None
Car. Sup C-VPN    : Disabled
Label mode        : vrf
BGP VPN Backup    : Disabled            

SAP Count         : 0                   SDP Bind Count    : 0

-------------------------------------------------------------------------------
Service Access & Destination Points
-------------------------------------------------------------------------------
Identifier                               Type         AdmMTU  OprMTU  Adm  Opr
-------------------------------------------------------------------------------
vpls:backhaul-evpn20028                  rvpls        0       1500    Up   Up
vpls:evpn20025                           rvpls        0       1500    Up   Up
vpls:evpn20026                           rvpls        0       1500    Up   Up
===============================================================================

Check the EVPN 20025 for instance now.

*A:vsc01# show service id 20025 base

===============================================================================
Service Basic Information
===============================================================================
Service Id        : 20025               Vpn Id            : 0
Service Type      : VPLS
Name              : evpn20025
Description       : (Not Specified)
Customer Id       : 10006
Last Status Change: 06/27/2016 17:55:03
Last Mgmt Change  : 06/27/2016 17:55:03
Admin State       : Up                  Oper State        : Up
MTU               : 1514                Def. Mesh VC Id   : 20025
SAP Count         : 10                  SDP Bind Count    : 1
Snd Flush on Fail : Disabled            Host Conn Verify  : Disabled
Propagate MacFlush: Disabled            Per Svc Hashing   : Disabled
Allow IP Intf Bind: Enabled
InterConnect vlan*: 0                   InterConnect vlan*: 0
Def. Gateway IP   : None
Def. Gateway MAC  : None
Temp Flood Time   : Disabled            Temp Flood        : Inactive
Temp Flood Chg Cnt: 0
BGP-EVPN Encap    : vxlan
Vxlan Tenant ID   : 368626              

-------------------------------------------------------------------------------
Service Access & Destination Points
-------------------------------------------------------------------------------
Identifier                               Type         AdmMTU  OprMTU  Adm  Opr
-------------------------------------------------------------------------------
sap:va-10.0.0.11/1/15:0                  q-tag        1578    1578    Up   Up
sap:va-10.0.0.11/1/16:0                  q-tag        1578    1578    Up   Up
sap:va-10.0.0.11/1/17:0                  q-tag        1578    1578    Up   Up
sap:va-10.0.0.11/1/18:0                  q-tag        1578    1578    Up   Up
sap:va-10.0.0.11/1/19:0                  q-tag        1578    1578    Up   Up
sap:va-10.0.0.11/1/20:0                  q-tag        1578    1578    Up   Up
sap:va-10.0.0.11/1/21:0                  q-tag        1578    1578    Up   Up
sap:va-10.0.0.11/1/22:0                  q-tag        1578    1578    Up   Up
sap:va-10.0.0.11/1/23:0                  q-tag        1578    1578    Up   Up
sap:va-10.0.0.11/1/24:0                  q-tag        1578    1578    Up   Up
sdp:17406:368626 SB(10.0.0.11)           EvpnPmsi     0       0       Up   Down
===============================================================================
* indicates that the corresponding row element may have been truncated.

Check out the routes into vswitch-controller for a specific enterprise and domain (i.e. “dom2”)

*A:vsc01# show vswitch-controller ip-routes enterprise "ACME Corp" domain "dom2"     

===============================================================================
VPRN Routes
===============================================================================

-------------------------------------------------------------------------------
Legend:
Flag : P = Primary, S = Secondary, V = Virtual Next Hop on NAT, I = IPSEC
-------------------------------------------------------------------------------
Flag Prefix/                       NextHop                       Owner
     Prefix Length
-------------------------------------------------------------------------------
---  10.37.0.0/16                  10.0.0.11                     NVC_LOCAL
---  10.37.36.162/32               va-10.0.0.11/1/31             NVC
---  10.37.62.63/32                va-10.0.0.11/1/29             NVC
---  10.37.76.239/32               va-10.0.0.12/1/5              NVC
---  10.37.82.136/32               va-10.0.0.12/1/2              NVC
---  10.37.100.116/32              va-10.0.0.11/1/30             NVC
---  10.37.120.66/32               va-10.0.0.12/1/7              NVC
---  10.37.129.42/32               va-10.0.0.12/1/4              NVC
---  10.37.133.221/32              va-10.0.0.12/1/6              NVC
---  10.37.159.184/32              va-10.0.0.12/1/8              NVC
---  10.37.186.42/32               va-10.0.0.12/1/3              NVC
---  10.37.234.60/32               va-10.0.0.12/1/1              NVC
-------------------------------------------------------------------------------
No. of IP routes: 12
-------------------------------------------------------------------------------
===============================================================================

Find out the associated ingress ACLs for an specific port

*A:vsc01# show vswitch-controller vports vport-name va-10.0.0.11/1/29 acl ingress-security    

===============================================================================
Virtual Port Ingress ACL Table
===============================================================================
Pri  ACL UUID                                E-Type         Action
     SrcIP               DestIP              S-Prt[Min-Max] D-Prt[Min-Max]
     Proto               Match DSCP          FC override    Flow log/Stats log
     Reflexive ACL       Redirect Tgt                       PGID/Type
     PolicyGroupTag
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
VP Name:  va-10.0.0.11/1/29    VLAN ID:  0
-------------------------------------------------------------------------------
0    00000000-0000-0000-0000-000000000000    0x800          Drop
     0.0.0.0/0           0.0.0.0/0           0-0            0-0
     0                   0xff                n/a            False/False
     False               -                                  -
     0:0
1    00000000-0000-0000-0000-000000000000    0x806          Fwd
     0.0.0.0/0           0.0.0.0/0           0-0            0-0
     0                   0xff                n/a            False/False
     False               -                                  -
     0:0
2    00000000-0000-0000-0000-000000000000    0x0            Drop
     0.0.0.0/0           0.0.0.0/0           0-0            0-0
     0                   0xff                n/a            False/False
     False               -                                  -
     0:0
-------------------------------------------------------------------------------
No. of ACL's: 3
-------------------------------------------------------------------------------
Total No. of Ingress ACL's: 3
===============================================================================

See you!

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