Configure IPv6 ND on a Tenant Network

The feature lets you configure ipv6 nd attributes per tenant network (ctag). IPv6 ND attributes are MTU, M flag, O flag and Prefixes.

You can configure IPv6 ND attributes using EPG (Endpoint Group) create or EPG update ctag-range-add, vrf-add, and anycast-ip-add operations.

Configure IPv6 ND during EPG Create.

efa tenant epg create --name <epg-name> --tenant <tenant-name> 
               --ipv6-nd-mtu <ipv6-mtu> 
               --ipv6-nd-managed-config <true | false> 
               --ipv6-nd-other-config <true | false> 
               --ipv6-nd-prefix <ctag:list-of-prefix>
               --ipv6-nd-prefix-valid-lifetime <ctag,prefix:validTime>
               --ipv6-nd-prefix-preferred-lifetime <ctag,prefix:preferredTime>
               --ipv6-nd-prefix-no-advertise <ctag,prefix:noadvertiseflag>
               --ipv6-nd-prefix-config-type <ctag,prefix:configType(no-autoconfig| no-onlink | off-link)>

Configure IPv6 ND during EPG Update.

efa tenant epg update --name <epg-name> --tenant <tenant-name> 
               --operation <ctag-range-add | vrf-add | anycast-ip-add> --ctag-range <ctag-range> --vrf <vrf-name>
               --anycast-ip <ctag:anycast-ip> --anycast-ipv6 <ctag:anycast-ipv6>
               --ipv6-nd-mtu <ipv6-mtu> 
               --ipv6-nd-managed-config <true | false> 
               --ipv6-nd-other-config <true | false> 
               --ipv6-nd-prefix <ctag:list-of-prefix>
               --ipv6-nd-prefix-valid-lifetime <ctag,prefix:validTime>
               --ipv6-nd-prefix-preferred-lifetime <ctag,prefix:preferredTime>
               --ipv6-nd-prefix-no-advertise <ctag,prefix:noadvertiseflag>
               --ipv6-nd-prefix-config-type <ctag,prefix:configType(no-autoconfig| no-onlink | off-link)>

Example

efa tenant show
+----------+---------+------------+-------------+-------------+-----------+-----------+----------------------+
|   Name   |  Type   | VLAN Range | L2VNI Range | L3VNI Range | VRF Count | Enable BD |        Ports         |
+----------+---------+------------+-------------+-------------+-----------+-----------+----------------------+
| vlanTen1 | private |   11-20    |             |             |    10     |   false   | 10.20.246.15[0/1-10] |
|          |         |            |             |             |           |           | 10.20.246.16[0/1-10] |
+----------+---------+------------+-------------+-------------+-----------+-----------+----------------------+


efa tenant vrf show
+----------+----------+--------------+---------------------+--------------+----------+-----------+-----------+--------------------+-------------+-------------+
|   Name   |  Tenant  | Routing Type | Centralized Routers | Redistribute | Max Path | Local Asn | Enable GR |       State        |  Dev State  |  App State  |
+----------+----------+--------------+---------------------+--------------+----------+-----------+-----------+--------------------+-------------+-------------+
| ten1vrf1 | vlanTen1 | distributed  |                     |  connected   |    8     |           |   false   | vrf-device-created | provisioned | cfg-in-sync |
+----------+----------+--------------+---------------------+--------------+----------+-----------+-----------+--------------------+-------------+-------------+


efa tenant epg create --name ten1epg1 --tenant vlanTen1 --port 10.20.246.15[0/1],10.20.246.16[0/1] --switchport-mode trunk --ctag-range 11-13 
           --anycast-ip 11:10.0.11.1/24 --anycast-ip 12:10.0.12.1/24 --anycast-ip 13:10.0.13.1/24 
           --ipv6-nd-mtu 12:1600 --ipv6-nd-managed-config 12:true --ipv6-nd-other-config 12:true 
           --ipv6-nd-prefix 12:1:5::/64 --ipv6-nd-prefix-valid-lifetime 12,1:5::/64:2000 --ipv6-nd-prefix-preferred-lifetime 12,1:5::/64:2000 
           --ipv6-nd-prefix 12:1:6::/64 --ipv6-nd-prefix-valid-lifetime 12,1:6::/64:2001 --ipv6-nd-prefix-preferred-lifetime 12,1:6::/64:2001 
           --vrf ten1vrf1

efa tenant epg show
+----------+----------+-----------+-------------------+----+------------+-------------+------------+----------+-------+-------+
|   Name   |  Tenant  |   Type    |       Ports       | PO | SwitchPort | Native Vlan | Ctag Range |   Vrf    | L3Vni | State |
|          |          |           |                   |    |    Mode    |   Tagging   |            |          |       |       |
+----------+----------+-----------+-------------------+----+------------+-------------+------------+----------+-------+-------+
| ten1epg1 | vlanTen1 | extension | 10.20.246.15[0/1] |    |   trunk    |    false    |   11-13    | ten1vrf1 | 8192  |       |
|          |          |           | 10.20.246.16[0/1] |    |            |             |            |          |       |       |
+----------+----------+-----------+-------------------+----+------------+-------------+------------+----------+-------+-------+


efa tenant epg show --detail

===============================================================================================================================================================
Name          : ten1epg1
Tenant        : vlanTen1
Type          : extension
State         :
Description   :
Ports         : 10.20.246.15[0/1]
              : 10.20.246.16[0/1]
POs           :
Port Property : SwitchPort Mode     : trunk
              : Native Vlan Tagging : false
NW Policy     : Ctag Range          : 11-13
              : VRF                 : ten1vrf1
              : L3Vni               : 8192
+------+-------------------------+-------+---------+--------------+--------------+-----------------------+---------+----------------+--------------+-------------+-------------+
| Ctag |          Ctag           | L2Vni | BD Name | Anycast IPv4 | Anycast IPv6 |       Local IP        | IPv6 ND |    IPv6 ND     |   IPv6 ND    |  Dev State  |  App State  |
|      |       Description       |       |         |              |              | [Device-IP->Local-IP] |   Mtu   | Managed Config | Other Config |             |             |
+------+-------------------------+-------+---------+--------------+--------------+-----------------------+---------+----------------+--------------+-------------+-------------+
|  11  | Tenant L3 Extended VLAN |  11   |         | 10.0.11.1/24 |              |                       |         |     false      |    false     | provisioned | cfg-in-sync |
+------+-------------------------+-------+---------+--------------+--------------+-----------------------+---------+----------------+--------------+-------------+-------------+
|  12  | Tenant L3 Extended VLAN |  12   |         | 10.0.12.1/24 |              |                       |  1600   |      true      |     true     | provisioned | cfg-in-sync |
+------+-------------------------+-------+---------+--------------+--------------+-----------------------+---------+----------------+--------------+-------------+-------------+
|  13  | Tenant L3 Extended VLAN |  13   |         | 10.0.13.1/24 |              |                       |         |     false      |    false     | provisioned | cfg-in-sync |
+------+-------------------------+-------+---------+--------------+--------------+-----------------------+---------+----------------+--------------+-------------+-------------+
Network Property [Flags : * - Native Vlan]
+------+----------------+--------------+----------------+--------------------+-------------+
| Ctag | IPv6 ND Prefix | No Advertise | Valid Lifetime | Preferred Lifetime | Config Type |
+------+----------------+--------------+----------------+--------------------+-------------+
|  12  |    1:5::/64    |    false     |      2000      |        2000        |             |
+------+----------------+--------------+----------------+--------------------+-------------+
|  12  |    1:6::/64    |    false     |      2001      |        2001        |             |
+------+----------------+--------------+----------------+--------------------+-------------+
IPv6 ND Prefix Flags
For 'unstable' entities, run 'efa tenant po/vrf show' for details
===============================================================================================================================================================