Users Guide

Parameters
ipip Enable tunnel in RFC 2003 mode and encapsulate IPv4 and/or
IPv6 datagrams inside an IPv4 tunnel.
ipv6 Enable tunnel in RFC 2473 mode and encapsulate IPv4 and/or
IPv6 datagrams inside an IPv6 tunnel.
ipv6ip Enable tunnel in RFC 4213 mode and encapsulate IPv6
datagrams inside an IPv4 tunnel.
decapsulate-any (Optional) Enable tunnel in multipoint receive-only mode.
Defaults There is no default tunnel mode.
Command Modes INTERFACE TUNNEL
Command History
This guide is platform-specific. For command information about other platforms, see
the relevant Dell Networking OS Command Line Reference Guide.
Version Description
9.10(0.1) Introduced on the S6010-ON and S4048T-ON.
9.10(0.0) Introduced on the S6100–ON.
9.8(1.0) Introduced on the Z9100–ON.
9.8(0.0P5) Introduced on the S4048-ON.
9.8(0.0P2) Introduced on the S3048-ON.
9.7(0.0) Introduced on the S6000-ON.
9.5(0.1) Introduced on the Z9500.
9.4(0.0) Added the decapsulate-any command.
9.3(0.1) Introduced on the S6000 and Z9000.
Usage Information
To enable a tunnel interface, use this command. You must define a tunnel mode for the
tunnel to function. If you previously defined the tunnel destination or source address,
the tunnel mode must be compatible.
Including the decapsulate-any option causes the command to fail if any of the
following tunnel transmit options are configured: tunnel destination, tunnel dscp,
tunnel flow-label, tunnel hop-limit, or tunnel keepalive. Conversely, if you configure
any tunnel allow-remote entries, the tunnel—mode command fails unless the
decapsulate-any option is included.
Configuration of IPv6 commands over decapsulate-any tunnel causes an error.
Tunneling 1850