Shenzhen Hongdian Technologies H8922, User Manual

Page: 54 / 157

Doc. Version 1.0
45
H8922 3G/4G Router User Manual
Parameter Details Operation
sends a DHCP request, the IP address with the cli-
ent’s MAC binding will be assigned to the DHCP cli-
ent. The IP address will not be assigned to the other
client with different MAC address even if it is not in
use.
Format: A.B.C.D/Mask
Example: 192.168.8.2
MAC
Configure DHCP to obtain an IP ,need to specify the
DHCP client's MAC address
WORD Type MAC Format
Example: 00:1A:4D:34:B1:8E
---END
5.3 Application Setting
Overview
Based on years of customer experience for different applications, besides SNMP, DDNS, H8922 4G router has
developed many functions for wireless network equipment, such as ICMP check, M2M terminal management
function, task management function .
5.3.1 ICMP check
The wireless network has abnormal phenomena such as fake links (the IP address is dialed bu t the link is un-
reachable), and is usually maintained by LCP. The H8922 4G Routers provide more reliable ICMP link detection
in addition to this detection mode. The ICMP detection mainly detects the communication link through the ping
packet detection mode, and performs the action set by the user when detecting the link abnormality, thereby
realizing rapid recovery of the link and the system. The ICMP link detection is mainly used to detect the wireless
link at the beginning of the design. The H8922 4G Routers support the detection of tunnel links such as VPNs,
support multi-rule simultaneous detection, and support up to 10 ICMP detection rules.
Step 1 Log in to the WEB configuration page of the H8922 4G Router.
For details, see “ 5.2.1 Logging In to the WEB Configuration page ” .
Step 2 Click “ applications > ICMP Check ” .
Open the page of “ ICMP Check ” , as shown in Figure 5-17.
Figure 5-17 The page of “ ICMP Check ”