D-Link xStack Reference Manual page 478

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xStack DGS-3120 Series Layer 3 Managed Gigabit Switch CLI Reference Guide
<ipv6networkaddr> - Enter the IPv6 address used here.
source - (Optional) Specify the source IPv4 address of this IPv6 tunnel interface. It is used as the
source address for packets in the IPv6 tunnel. The tunnel destination IPv4 address is
extracted from the last 32 bits of the remote tunnel endpoint's IPv6 ISATAP address.
<ipaddr> - Enter the source IPv4 address used here.
Restrictions
Only Administrator, Operator and Power-User level users can issue this command.
Example
To configure an IPv6 ISATAP tunnel (Tunnel name is "tn2", Tunnel source IPv4 address is
10.0.0.1, Tunnel IPv6 address is 2001::5efe:a00:1/64):
DGS-3120-24TC:admin#config ip_tunnel isatap tn2 ipv6address 2001::5EFE:A00:1/64
source 10.0.0.1
Command: config ip_tunnel isatap tn2 ipv6address 2001::5EFE:A00:1/64 source
10.0.0.1
Success.
DGS-3120-24TC:admin#
45-6 config ip_tunnel gre
Description
This command is used to configure an existing tunnel as a GRE tunnel on the Switch. If this tunnel
has been configured in another mode before, the tunnel's information will still exist in the database.
However, whether the tunnel's former information is valid or not, depends on the current mode.
GRE tunnels are simple point-to-point tunnels that can be used within a site or between sites.
Format
config ip_tunnel gre <tunnel_name 12> {ipaddress <network_address> | ipv6address
<ipv6networkaddr> | source [<ipaddr> | <ipv6addr>] | destination [<ipaddr> | <ipv6addr>]}(1)
Parameters
<tunnel_name 12> - Enter the IP tunnel interface name used here. This name can be up to 12
characters long.
ipaddress - (Optional) Specify the IPv4 address assigned to the GRE tunnel interface. IPv4
processing will be enabled on the IPv4 tunnel interface when an IPv4 address is configured.
This IPv4 address is not connected with the tunnel source or destination IPv4 address.
<network_address> - Enter the IPv4 network address.
ipv6address - (Optional) Specify the IPv6 address assigned to the GRE tunnel interface. IPv6
processing will be enabled on the IPv6 tunnel interface when an IPv6 address is configured.
This IPv6 address is not connected with the tunnel source or destination IPv4 address.
<ipv6networkaddr> - Enter the IPv6 network address.
source - (Optional) Specify the source address of the GRE tunnel interface. It is used as the
source address for packets in the tunnel.
<ipaddr> - Enter the IPv4 source address.
<ipv6addr> - Enter the IPv6 source address.
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