overlay-gateway
Overlay gateway name is not configured.
Global configuration mode
The
no form of the command removes the gateway configuration.
The command is supported on ICX 7650 and ICX 7850 devices.
Only one virtual extended LAN (VXLAN) overlay-gateway is supported.
Overlay-gateways support IPv4 tunnels only.
The overlay-gateway type must be configured before remote sites (VTEPs) can be configured.
The overlay-gateway address must be configured as a loopback address.
The VLAN to be extended over the overlay-gateway must be mapped to a VXLAN Network Identifier (VNI).
A maximum of 32 remote sites can be configured. For each remote site, you must configure an IP address in site configuration mode. In site configuration mode, you must also extend the mapped VLAN to the site.
The following example configures the name gate1 for the overlay-gateway, and places the device in overlay-gateway configuration mode.
device(config)#overlay-gateway gate1 device(config-overlay-gw-gate1)#
The following example configures necessary parameters for the overlay-gateway and configures one remote site.
device# configure terminal device(config)# overlay-gateway gate1 device(config-overlay-gw-gate1)# type layer2-extension device(config-overlay-gw-gate1)# ip interface loopback 1 device(config-overlay-gw-gate1)# map vlan 2 to vni 3 device(config-overlay-gw-gate1)# site site1 device(config-overlay-gw-gate1-site1)# ip address 67.67.67.1 device(config-overlay-gw-gate1-site1)# extend vlan add 2 device(config-overlay-gw-gate1-site1)# end device# show running-config overlay-gateway overlay-gateway gateway1 type layer2-extension ip interface Loopback 1 map vlan 2 vni 3 site site1 ip address 67.67.67.1 extend vlan add 2 device# show overlay-gateway Overlay Gateway Name : gateway1 Type : layer2-extension Source IP Interface : loopback 1 (vrf: default-vrf, IP address: 32.32.31.13) Total Mapped Vlans : 1 Total Sites : 1
| Release version | Command history |
|---|---|
| 08.0.70 | This command was introduced. |