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The first DNS server offered from a DHCPv6 lease to a DHCPv6-enabled
interface will be used.
From this DHCPv6 interface
Specify from which DHCPv6-enabled interface a provided DNS server
should be preferred.
DNS Proxy:
When DNS proxy is enabled, system will relay DNS requests to the currently
configured DNS server, and reply as a DNS resolver to the client devices on
the network.
Only IPv4 DNS proxy is now supported.
IP Interfaces
Delete:
Select this option to delete an existing IP interface.
VLAN:
The VLAN associated with the IP interface. Only ports in this VLAN will be
able to access the IP interface. This field is only available for input when
creating an new interface.
IPv4 DHCP Enabled:
Enable the DHCP client by checking this box. If this option is enabled, the
system will configure the IPv4 address and mask of the interface using the
DHCP protocol. The DHCP client will announce the configured System Name
as hostname to provide DNS lookup.
IPv4 DHCP Fallback Timeout:
The number of seconds for trying to obtain a DHCP lease. After this 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.
IPv4 DHCP Current Lease:
For DHCP interfaces with an active lease, this column show the current
interface address, as provided by the DHCP server.
IPv4 Address:
Chapter 3. System
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