R0106-HP MSR Router Series Layer 3 - IP Services Configuration Guide(V7)

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• RFC 2893, Transition Mechanisms for IPv6 Hosts and Routers
• RFC 3056, Connection of IPv6 Domains via IPv4 Clouds
• RFC 4214, Intra-Site Automatic Tunnel Addressing Protocol (ISATAP)
• RFC 6333, Dual-Stack Lite Broadband Deployments Following IPv4 Exhaustion
Tunneling configuration task list
Tasks at a
g
lance
(Required.) Configuring a tunnel interface
Perform one of the following tasks:
• Configuring an IPv6 over IPv4 tunnel:
{ Configuring an IPv6 over IPv4 manual tunnel
{ Configuring an automatic IPv4-compatible IPv6 tunnel
{ Configuring a 6to4 tunnel
{ Configuring an ISATAP tunnel
• Configuring an IPv4 over IPv4 tunnel
• Configuring an IPv4 over IPv6 tunnel:
{ Configuring an IPv4 over IPv6 manual tunnel
{ Configuring a DS-Lite tunnel
{ Configuring an IPv6 over IPv6 tunnel
Configuring a tunnel interface
Configure a Layer 3 virtual tunnel interface on each device on a tunnel so that devices at both ends can
send, identify, and process packets from the tunnel.
When an active/standby switchover occurs or the standby card is removed on an MSR4000 router, the
tunnel interfaces configured on the active or standby card still exist. To delete a tunnel interface, use the
undo interface tunnel command.
To configure a tunnel interface:
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Create a tunnel interface, specify the
tunnel mode, and enter tunnel
interface view.
interface tunnel number mode
{ ds-lite-aftr | gre [ ipv6 ] |
ipv4-ipv4 | ipv6 | ipv6-ipv4
[ 6to4 | auto-tunnel | isatap ] |
mpls-te }
By default, no tunnel interface is
created.
When you create a new tunnel
interface, you must specify the
tunnel mode. When you enter
the view of an existing tunnel
interface, you do not need to
specify the tunnel mode.
The two ends of a tunnel must
use the same tunnel mode.
Otherwise, packet tunneling
will fail.