DHCPv4 Fallback: The number of seconds for trying to obtain a DHCP lease. After this Timeout period
expires, a configured IPv4 address will be used as IPv4 interface address. A value of zero disables the
fallback mechanism, such that DHCP will keep retrying until a valid lease is obtained. Legal values are 0
to 4294967295 seconds.
DHCPv4 Current Lease: For IPv4 DHCP interfaces with an active lease, this column show the current
interface address, as provided by the DHCP server.
IPv4 Address: The IPv4 address of the interface in dotted decimal notation.
If DHCP is enabled, this field is not used. The field may also be left blank if IPv4 operation on the
interface is not desired.
IPv4 Mask: The IPv4 network mask, in number of bits (prefix length). Valid values are between 0 and 30
bits for an IPv4 address.
If DHCP is enabled, this field is not used. The field may also be left blank if IPv4 operation on the
interface is not desired.
IPv6 Address: The IPv6 address of the interface. An IPv6 address is in 128-bit records represented as
eight fields of up to four hexadecimal digits with a colon separating each field (:). For example,
fe80::215:c5ff:fe03:4dc7. The symbol :: is a special syntax that can be used as a shorthand way of
representing multiple 16-bit groups of contiguous zeros; but it can appear only once. It can also
represent a legally valid IPv4 address. For example, ::192.1.2.34.
The field may be left blank if IPv6 operation on the interface is not desired.
IPv6 Mask: The IPv6 network mask, in number of bits (prefix length). Valid values are between 1 and
128 bits for an IPv6 address.
The field may be left blank if IPv6 operation on the interface is not desired.
IP Routes
Delete: Select this option to delete an existing IP route.
Network: The destination IP network or host address of this route. Valid format is dotted decimal
notation or a valid IPv6 notation. A default route can use the value 0.0.0.0or IPv6 :: notation.
Mask Length: The destination IP network or host mask, in number of bits (prefix length). It defines how
much of a network address that must match, in order to qualify for this route. Valid values are between
0 and 32 bits respectively 128 for IPv6 routes. Only a default route will have a mask length of 0 (as it will
match anything).
Gateway: The IP address of the IP gateway. Valid format is dotted decimal notation or a valid IPv6
notation. Gateway and Network must be of the same type.
Next Hop VLAN (Only for IPv6): The VLAN ID (VID) of the specific IPv6 interface associated with the
gateway. The given VID ranges from 1 to 4094 and will be effective only when the corresponding IPv6
interface is valid.
If the IPv6 gateway address is link-local, it must specify the next hop VLAN for the gateway.
If the IPv6 gateway address is not link-local, system ignores the next hop VLAN for the gateway.
Buttons
Add Interface: Click to add a new IP interface. A maximum of 8 interfaces is supported.
Add Route: Click to add a new IP route. A maximum of 8 routes is supported.
Apply: Click to save changes.
Reset: Click to undo any changes made locally and revert to previously saved values.
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