Savings normal time)

Time:

Date Year-Month-Day

Display Month-Day-Year

Format:

Day-Month-Year

System Device Mode

Device

Switch (default)

NAT/Router

Mode:

NAT/Router Configuration

WAN side No http access: No)

Reply to

ICMP on No WAN port: No)

Cloned

WAN MAC

Addr:

 

 

Yes

(WAN side access to http server will be rejected if set to

 

 

 

Yes

(Unit will not respond to PING from WAN side if set to

 

 

 

 

 

 

 

 

 

 

 

 

(in hex format)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LAN Subnet

Mask:

LAN DHCP

Base IP:

DHCP IP

Lease Time:

DMZ IP:

255.255.255.0

(default is 255.255.255.0)

 

192.168.2.1

(base IP for the LAN port, default is 192.168.2.1)

 

120(in units of hours, default is 120 hours or 5 days)

Port

Forwarding:

WAN port LAN IP

0

0

0

0

0

0

0

0

LAN port Protocol

0

 

UDP Only

 

 

 

 

 

 

 

 

 

0

 

UDP Only

 

 

 

 

 

 

 

0

 

UDP Only

 

 

 

 

 

 

 

0

 

UDP Only

 

 

 

 

 

 

 

0

 

UDP Only

 

 

 

 

 

 

 

0

 

UDP Only

 

 

 

 

 

 

 

0

 

UDP Only

 

 

 

 

 

 

 

0

 

UDP Only

 

 

 

 

 

 

 

26

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Grandstream Networks 200 Series user manual Wan Mac, LAN Dhcp, Dhcp IP, Dmz Ip