7: Administration
UM Configuration BAT-C2
131
Release 01.0.00 04/2019
Virtual IP
The BAT-C2 allows the configuration of Virtual IP addresses. Virtual IP is a means to map an
externally visible IP address to LAN-side IP addresses. BAT-C2 will support creating up to three
virtual IP address mappings by creating loop back interfaces and publishing this information via
the routing protocols.
To Configure Gateway Virtual IP
Using Web Manager
To modify gateway DHCP server information, on the
Administration
page, click
Gateway >
Configuration > Virtual IP
.
Using XML
Include in your file:
<configgroup name = "virtual ip">
GRE
Generic Routing Encapsulation (GRE) tunneling is available on the BAT-C2, providing more
capabilities than IP-in-IP tunneling. For example, it supports transporting multicast traffic and IPv6
through a GRE tunnel.
Existing Virtual IPs
Description
Enabled (checkbox)
Uncheck the
Enabled
checkbox adjacent to a virtual IP address (if any
listed) to disable it. Keep the checkbox checked to keep the virtual IP
address enabled. A virtual IP address is enabled by default.
Delete (checkbox)
Check the
Delete
checkbox adjacent to a virtual IP address (if any listed) to
be deleted, clicking the
Submit
button.
Name
Displays the name of the virtual IP address.
IP Address
Displays the virtual IP address to which the LAN IP address is to be mapped.
LAN IP Address
Displays the LAN IP address to which the virtual IP address is to be mapped.
Table 7-16 Existing Virtual IP Listings
Virtual IP Settings
Description
Name
Enter a name of the virtual IP address.
IP Address
Enter the virtual IP address to which the LAN IP address is to be mapped.
LAN IP Address
Enter the LAN IP address to which the virtual IP address is to be mapped.
Add (button)
Click the
Add
button to add a new virtual IP.
Newly added static leases
will appear under Static Leases (see
).
Table 7-17 Adding a Virtual IP
GRE Settings
Description
Name
Enter the user-defined name of the GRE tunnel.
State
Select to enable and disable GRE tunnel. Disabled by default.
IP Address
Assign a IP address/mask for the GRE tunnel.
Table 7-18 GRE Settings