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DNS Proxy
IP Interfaces
Delete
VLAN
IPv4 DHCP Enabled
IPv4 DHCP Fallback
Timeout
IPv4 DHCP Current
Lease
IPv4 Address
IPv4 Mask
IPv6 Address
IPv6 Mask
Default Gateway
Address
IP Routes
Delete
RocketLinx MP1204-XT User Guide: 2000644 Rev. A
Configuration | System | IP Configuration (Continued)
When DNS proxy is enabled, the MP1204-XT relays DNS requests to the
currently configured DNS server, and replies as a DNS resolver to the client
devices on the network.
Select this option to delete an existing IP interface.
The VLAN associated with the IP interface. Only ports in this VLAN are able to
access the IP interface. This field is only available for input when creating an
new interface.
Enable the DHCP client by checking this box. If this option is enabled, the
system configures the IPv4 address and mask of the interface using the DHCP
protocol. The DHCP client announces the configured System Name as hostname
to provide DNS lookup.
This is the number of seconds to attempt to obtain a DHCP lease. After this
period expires, a configured IPv4 address is used as an IPv4 interface address. A
value of zero disables the fallback mechanism and DHCP keeps retrying until a
valid lease is obtained. Legal values are 0 to 4294967295 seconds.
For DHCP interfaces with an active lease, this column show the current interface
address, as provided by the DHCP server.
The IPv4 address of the interface in dotted decimal notation.
If DHCP is enabled, this field configures the fallback address. The field may be
left blank if IPv4 operation on the interface is not desired - or no DHCP fallback
address is desired.
The IPv4 network mask, in number of bits (prefix length). Valid values are
between 0 and 30 bits for a IPv4 address.
If DHCP is enabled, this field configures the fallback address network mask. The
field may be left blank if IPv4 operation on the interface is not desired - or no
DHCP fallback address is desired.
The IPv6 address of the interface. A 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.
The IPv6 network mask, in number of bits (prefix length). Valid values are
between 1 and 128 bits for a IPv6 address.
The field may be left blank if IPv6 operation on the interface is not desired.
The IP address of the gateway valid format is dotted decimal notation.
Select this option to delete an existing IP route.
System | IP
Configuration Pages - 39
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