Allied Telesis AT-S94 CLI (AT-8000S Series) - Manual (Page 317)

Tunnel Commands
Page 316
Example
The following example configures a global string Dell_Tunnel_Router to represent a specific automatic tunnel
router domain name:
tunnel source
The tunnel source Interface Tunnel Configuration mode command sets the local (source) tunnel interface IPv4
address. Use the no form to delete the tunnel local address.
Syntax
tunnel source {auto|ip-address ipv4-address}
no tunnel source
Parameters
•
auto — The system minimum IPv4 address is used as the source address for packets sent on the tunnel
interface. If the IPv4 address is changed, then the local address of the tunnel interface is also changed.
• ip-address ipv4-address — The IPv4 address to use as the source address for packets sent on the tunnel
interface. The tunnel interface local address is not changed when the IPv4 address is moved to another
interface.
Default Configuration
No source address is defined.
Command Mode
Interface Tunnel Configuration mode.
User Guidelines
•
The configured source IPv4 address is used for forming the tunnel interface identifier. The interface identifier
is set to the eight least significant bytes of the SIP field of the encapsulated IPv6 tunneled packets.
Example
The following example sets the local (source) tunnel interface IPv4 address.
tunnel isatap query-interval
The tunnel isatap query-interval Global Configuration mode command configures the interval between DNS
Queries (before the IP address of the ISATAP router is known) for the automatic tunnel router domain name. Use
the no form of this command to return to default.
Syntax
tunnel isatap query-interval seconds
console(config)# interface tunnel 1
console(config-tunnel)# tunnel isatap router Dell_Tunnel_Router
console(config)# interface tunnel 1
console(config-tunnel)# tunnel source auto