Cisco Cisco Packet Data Gateway (PDG)
mode
Configures the mode of IPv6 to IPv4 tunneling. The default is set to manual mode.
Product
All
Privilege
Security Administrator, Administrator
Command Modes
Exec > Global Configuration > Context Configuration > Tunnel Interface Configuration > IPv6 to IPv4 Tunnel
Interface Configuration
Interface Configuration
configure > context context_name > interface interface_name tunnel > tunnel-mode ipv6ip
Entering the above command sequence results in the following prompt:
[
context_name
]
host_name
(config-if-tunnel-ipv6ip)#
Syntax Description
mode { 6to4 | manual }
default mode
6to4
Configures automatic IPv6-to-IPv4 (6to4) tunnels as specified in RFC 3056.
manual
Configures point-to-point manual IPv6-to-IPv4 tunnels by specifying the IPv4 address of the tunnel remote
end.
end.
default
Resets the mode of IPv6-to-IPv4 tunneling to manual mode.
Usage Guidelines
There can be only one IPv6-to-IPv4 tunnel possible in a context. Once an IPv6-to-IPv4 tunnel is configured,
all subsequent tunnels will be configured as manual tunnels.
all subsequent tunnels will be configured as manual tunnels.
Examples
The following command configures the mode to IPv6-to-IPv4 (6to4).
mode 6to4
mode 6to4
The following command configures the mode to 6to4.
mode manual
mode manual
Command Line Interface Reference, Modes I - Q, StarOS Release 19
295
IPv6 to IPv4 Tunnel Interface Configuration Mode Commands
mode