Ursalink UR51 Industrial Cellular Router User Guide
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<strong>UR51</strong> <strong>User</strong> <strong>Guide</strong><br />
3. Define applications associated with track objects, such as VRRP or static routing.<br />
4.2.6.1 SLA<br />
SLA setting is used for configuring link probe method. The default probe type is ICMP.<br />
SLA<br />
Figure 4-2-6-1<br />
Item Description Default<br />
ID<br />
Type<br />
SLA index. Up to 10 SLA settings can be added.<br />
Range: 1-10.<br />
ICMP-ECHO is the default type to detect if the link<br />
is alive.<br />
1<br />
icmp-echo<br />
Destination Address The detected IP address. 114.114.114.114<br />
Secondary Destination<br />
The secondary detected IP address. 8.8.8.8<br />
Address<br />
Data Size <strong>User</strong>-defined data size. Range: 0-1000. 56<br />
Interval (s) <strong>User</strong>-defined detection interval. Range: 1-608400. 30<br />
Timeout (ms)<br />
PING Times<br />
Packet Loss Rate<br />
Start Time<br />
<strong>User</strong>-defined timeout for response to determine<br />
ICMP detection failure. Range: 1-300000.<br />
Define PING packet numbers in each SLA probe.<br />
Range: 1-1000.<br />
Define packet loss rate in each SLA probe. SLA<br />
probe fails when the preset packet loss rate is<br />
exceeded.<br />
Detection start time; select from "Now" and blank<br />
character. Blank character means this SLA<br />
detection doesn't start.<br />
Table 4-2-6-1 SLA Parameters<br />
5000<br />
5<br />
20<br />
now<br />
4.2.6.2 Track<br />
Track setting is designed for achieving linkage among SLA module, Track module and<br />
Application module. Track setting is located between application module and SLA module<br />
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