Concept Guide

interface tunnel
interface tunnel <number>
description <string>
inter-tunnel-flooding
ip access group <acl-name> in
ip address {<ipaddr> <netmask>} | internal
ip ospf {area <area-id>}|{authentication message-digest}|{cost <value>}|{dead-interval
<value>}|{hello-interval <value>}|{message-digest-key <id>}|{priority <value>}|{retransmit-
interval <value>}|{transmit-delay <value>}
ipv6 address X:X:X:X::X
mtu <mtu>
no ...
shutdown
trusted
tunnel
destination <ip-addr>| remote-node-master-ip|{ipv6 <ipv6-addr>}
keepalive {<interval> <retries>}|<cisco>
mode gre {<num>|ip|ipv6
source <ip-addr>|controller-ip|loopback|{vlan <vlan-id>}|{ipv6 <ipv6-addr>|loopback|
controller-ip|{vlan <vlan id>}}
vlan <vlan id>
Description
This command configures a Layer-2 or Layer-3 GRE tunnel between a controller and another GRE-capable
device.
Syntax
Parameter Description Range Default
tunnel <number>
Tunnel Identification number.
The tunnel ID used here does not have to
match the tunnel IDused in the other
controller.
1-
16777215
—
description
String that describes this tunnel. —
——
inter-tunnel-flooding
Enables inter-tunnel flooding. — Enabled
ip access-group
<access-group> in
Attach a route access control list (ACL) to a L3
GRE tunnel interface.
When you associate a routing ACL to inbound
traffic on a controller terminating a L3 GRE
tunnel, that ACL can forward traffic as normal,
routetraffic to a nexthop router on a nexthop
list, or redirect traffic over an L3 GRE tunnel or
tunnel group. For more information on
creating a routing ACL, see ip access-list route.
— —
ip
IP address of the Layer 3 tunnel. This
represents the entrance to the tunnel.
NOTE: This address should be a unique, non-
— —
Dell Networking W-Series ArubaOS 6.5.x | Reference Guide interface tunnel | 469