Skip to main content
Cisco SD-WAN
Support
Product Documentation
Viptela Documentation

dhcp-server

vpn interface dhcp-server—Enable DHCP server functionality on a vEdge router so it can assign IP addresses to hosts in the service-side network (on vEdge routers only).

You can configure a DHCP helper only on service-side interfaces. These are interfaces in any VPN except VPN 0 (the WAN-side transport VPN) and VPN 512 (the out-of-band management VPN).

vManage Feature Template

For vEdge routers only:

Configuration ► Templates ► DHCP Server

Command Hierarchy

vpn vpn-id
  interface geslot/port
    dhcp-server
      address-pool prefix/length
      admin-state (down | up)
      exclude ip-address
      lease-time seconds
      max-leases number
      offer-time seconds
      options
        default-gateway ip-address
        dns-servers ip-address
        domain-name domain-name
        interface-mtu mtu
        tftp-servers ip-address
      static-lease mac-address ip ip-address host-name hostname

Options

None

Example

Configure the interface to be the DHCP server for the addresses covered by the IP prefix 10.0.100.0/24:

vEdge# config
Entering configuration mode terminal
vEdge(config)# vpn 1 interface ge0/4
vEdge(config-interface-ge0/4)# dhcp-server address-pool 10.0.100.0/24
vEdge(config-dhcp-server)# show full-configuration
vpn 1
 interface ge0/4
  dhcp-server
   address-pool 10.0.100.0/24
  !
 !
!

Release Information

Command introduced in Viptela Software Release 14.3.​

Additional Information

allow-service
dhcp-helper
See the Configuring Interfaces article for your software release.

  • Was this article helpful?