ADC

VXLAN support for admin partitions

September 14, 2021

Contributed by:

S C

In a partitioned Citrix ADC appliance, similar to configuring a VLAN, you can configure a VXLAN in the default partition. After configuring a VXLAN, you can bind it to an administrative partition or if a VXLAN is extending a VLAN that is bound to a partition, the appliance binds the VXLAN to the partition under the same broadcast domain. It is applicable in unbinding a VLAN that unbinds a VXLAN from the partition.

For more information about how VXLAN works in a Citrix ADC appliance, see VXLAN.

Also, for more information on how VLAN works in a partitioned Citrix ADC appliance, see Admin Partitioning.

Points to remember before configuring a VXLAN

Remember the following points before you configure a VXLAN in a partitioned Citrix ADC appliance:

When you extend a VLAN over VXLAN, make sure VLAN is bound to the partition.
Only a partition administrator must configure the IP and dynamic routing for the VXAN in the administrative partition.

A shared VXLAN is not supported in a partitioned appliance and so a VXLAN cannot be tagged to a shared VLAN or you cannot make a VLAN a shared one when it is tagged to a VXLAN.

Supportable VXLAN configurations

Following are the supportable VXLAN configurations.

Extending VLAN over a VXLAN in the same broadcast domain

The following CLI steps help you to extend a VLAN over a VXLAN and the opposite way within the same broadcast domain.

Add a VLAN in the default partition
```
 add vlan <id>
```
Extend VLAN over a VXLAN within the same broadcast domain.
```
add vxlan <vxlan id> –vlan <id>
```

Configure a peer vtep to carry all BUM (broadcast unknown multicast) traffic.

Note

The vtep address can be a multicast address.

add bridgetable -mac <mac_addr> -vxlan <positive_integer> -vtep <ip_addr> [-vni <positive_integer>][-deviceVlan <positive_integer>]

Bind IP addresses to VXLAN.

bind vxlan <id> \[-srcIP <ip\_addr>]\[-IPAddress <ip\_addr|ipv6\_addr|\*> \[<netmask>]]

Bind VLAN to an administrative partition.

bind partition <partition-id> -vxlan <id>

add vlan 3000

add vxlan 3000 –vlan 10

add bridgetable –mac 00:00:00:00:00:00 –vxlan 3000 -vtep 10.102.58.8 –vni 11

bind vxlan 3000 – srcIP 10.102.101.15

bind partition p1 –vlan 10

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VXLAN support for admin partitions

September 14, 2021

Contributed by:

S C

September 14, 2021

Contributed by:

S C

VXLAN support for admin partitions

Points to remember before configuring a VXLAN

Supportable VXLAN configurations

Extending VLAN over a VXLAN in the same broadcast domain

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