White list for wan side, Black list for wan side – Grandstream HT502 User Manual User Manual
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FIRMWARE VERSION 1.0.14.1 HT502 USER MANUAL Page 31 of 54
White list for WAN side
List the IP address or IP range in the White list
Note for list Rules:
HTTP/telnet:
Case 1: WAN side telnet/HTTP access enabled
- If white list exists, then ONLY these IP addresses are ALLOWED to web and telnet
access.
- If black list exists and white list is empty, then ONLY these IP addresses are NOT
ALLOWED to web and telnet access.
Case 2: WAN side telnet/HTTP access is not allowed:
-All addresses are NOT ALLOWED http and telnet access.
SIP/RTP:
- If both white list and black list are empty, the behaviour is same as before.
- If white list exists, then ONLY these IP addresses are ALLOWED SIP/RTP access.
- If black list exists and white list is empty, then ONLY these IP addresses are NOT
ALLOWED SIP/RTP access.
Black list for WAN side
List the IP address or IP range in the White list. The same rules as white list.
Cloned WAN MAC
Address:
This allows the user to change/set a specific MAC address on the WAN interface.
Note: Set in Hex format
Enable LAN DHCP
When set to “Yes”, device will function as a simple router and LAN port will provide IP
addresses to internal network. Connect the WAN port to ADSL/Cable modem or any other
equipment that provides access to public Internet.
LAN DHCP Base IP
Base IP Address for a LAN port. Default factory setting is 192.168.2.1.
Note: When the device detects WAN IP is conflicting with LAN IP, the LAN base IP
address will be changed based on the network mask -- the effective subnet will be
increased by 1. For example; 192.168.2.1 will be changed to 192.168.3.1 if net mask is
255.255.255.0. Then the device will reboot
LAN DHCP Start IP
Default value is 100. The last segment of IP address assigned to the HT50x in the LAN
Network. Default configuration assigns IP address (to local network devices) starting from
192.168.2.100.
LAN DHCP End IP
Default value is 199. This parameter allows a user to limit the number of local network
devices connected to the internal router. Default configuration assigns IP address (to
devices connected to the LAN port) in a range from 192.168.2.100 up to 192.168.2.199.
LAN Subnet Mask
Sets the LAN subnet mask. Default value is 255.255.255.0