D-Link xStack DGS-3420 Series Reference Manual page 175

xStack® DGS-3420 Series Layer 2 Managed Stackable Gigabit Switch Web UI Reference Guide
The fields that can be configured are described below:
Parameter
Interface Name
Click the Find button to locate a specific entry based on the information entered.
Click the View All button to display all the existing entries.
Click the Edit button to re-configure the specific entry.
Click the Edit button to see the following window.
The fields that can be configured are described below:
Parameter
Network Address
IPv6 Address/Prefix
Length
Source IPv4 Address
Source IPv6 Address
Figure 5-10 IP Tunnel GRE Settings window
Description
Enter the IP tunnel interface name.
Figure 5-11 IP tunnel GRE Settings – Edit window
Description
Enter the IPv4 network 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.
Enter the IPv6 network 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.
Click the radio button and enter the source IPv4 address of the GRE tunnel interface.
It is used as the source address for packets in the tunnel. The address type that will
be used depends on the Delivery Protocol. The address type used at both the source
and destination must be consistent, otherwise, the GRE tunnel will not work.
Click the radio button and enter the source IPv6 address of the GRE tunnel interface.
It is used as the source address for packets in the tunnel. The address type that will
be used depends on the Delivery Protocol. The address type used at both the source
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