Tp-Link TL-ER5120 [97/146] Dynamic dns

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Content:

Enter the content of the bulletin.

Object:

Select the object of this bulletin. Options include:

z ANY: The bulletin will be released to all the users and the PCs on the

LAN.

z Group: The bulletin will be released to the users in the selected group.

You can click < > button to add a group to the selected group

and click <

> to remove a group from the selected group.

Group is created on User Group→Group page.

Effective Time:

Specify the effective time for the bulletin. Only one bulletin can be set for

Publisher:

Enter the name of the bulletin's publisher.

Description:

Enter the description for the bulletin.

Status:

Activate or inactivate the entry.

¾ List of E-Bulletin

w the existing bulletins and edit them by the Action button.

The No.1 entry in Figure 3-61 indicates: this bulletin is released by the administrator, and it is

the object at the same time.

In this table, you can vie

released to the Group1 from 8am to 20pm on Thursday and Friday every a bulletin interval. (the

interval in the figure is 30 min). This entry is enabled.

Tips:

For the configuration for groups and users, please refer to the User Group section.

3.5.3 Dynamic DNS

you to assign a fixed domain name to a dynamic WAN IP

As many ISPs use DHCP to assign public IP addresses in WAN, the public IP address assigned to the

DDNS (Dynamic DNS) server provides a fixed domain name for DDNS client and maps its latest IP

DDNS (Dynamic DNS) service allows

address, which enables the Internet hosts to access the Router or the hosts in LAN using the domain

names.

client is unfixed. In this way, it’s very difficult for other clients to get the latest IP address of this client

for access.

address to this domain name. When DDNS server works, DDNS client informs the DDNS server of the

latest IP address, the server will update the mappings between the domain name and IP address in