User's Manual

Dahua 5.8GHz Wireless AP/CPE User Manual
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connect to network.
WAN Subnet Mask: Subnet Mask of WAN port can be set the same address of the same segment
which is to connect network.
Attention: IP address of WAN port can’t be set the same as the existing IP on the network in order
to avoid IP address conflict.
LAN IP: IP address of LAN port, users can set it according to his own demand. Make sure the IP
address is not the same as other device IP address in the same network, so as not to cause IP
address conflict.
LAN Subnet Mask: Subnet mask of LAN port, users can set the IP of LAN port according to his own
demand.
Primary DNS and Second DNS: DNS server set the value of local DNS server.
Gateway: Generally it is ok to set gateway address as IP address of LAN port.
7.2 Bridge Mode
There is no WAN port for bridge mode. Both the LAN port on POE power supplier and the LAN2 port on
DH-PFM88X are LAN ports, users can select one network port to connect according to his own demand.
Refer to Figure 3 for more details. The setting of IP address of LAN port and subnet mask is same as
route mode.
7.3 Firewall
When users want to use DH-PFM88X to shield some devices, they can use firewall to realize this
function, see Figure 21 for more details; there are four situations of firewall filtering: