Ubiquiti Networks PowerBridgM - Manual (Page 39)

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Chapter 5: Network Tab airOS ™ v5.5.4 User Guide
Ubiquiti Networks, Inc.
• Disabled The device does not assign local IP addresses.
• Enabled The device assigns IP addresses to client
devices on the local network.
- Range Start and End Determines the range of IP
addresses assigned by the DHCP server.
- Netmask Defines the device IP classification for the
chosen IP address range. 255.255.255.0 is a typical
netmask value for Class C networks, which support
an IP address range of 192.0.0.x to 223.255.255.x. A
Class C network netmask uses 24 bits to identify the
network (alternative notation “/24”) and 8 bits to
identity the host.
- Lease Time The IP addresses assigned by the DHCP
server are valid only for the duration specified by
the lease time. Increasing the time ensures client
operation without interruption, but could introduce
potential conflicts. Decreasing the lease time avoids
potential address conflicts, but might cause more
slight interruptions to the client while it acquires a
new IP address from the DHCP server. The time is
expressed in seconds.
- DNS Proxy The Domain Name System (DNS) proxy
server forwards the DNS requests from the hosts on
the local network to the DNS server.
• Relay Relays DHCP messages between DHCP clients
and DHCP servers on different IP networks.
- DHCP Server IP Specify the IP address of the DHCP
server that should get the DHCP messages.
- Agent-ID Specify the identifier of the DHCP relay
agent.
UPnP Allows the use of Universal Plug-and-Play (UPnP)
for gaming, videos, chat, conferencing, and other
applications.
Add LAN (Available in Advanced view.) Select an interface,
and then click Add.
Management Network Settings
Management Interface (Available in Advanced view.)
Select the interface used for management.
Interfaces
(Available in Advanced view.) The Maximum Transmission
Unit (MTU) is the maximum packet size (in bytes) that a
network can transmit. You can configure a different MTU
for each of the interfaces.
Click the + button to display the Interfaces section.
Interface Displays the name of the interface.
MTU The default is 1500.
Action Click Edit to change the MTU. Then click Save to
apply your change.