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Siemens S223 User Manual

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User Manual                                                                               UMN:CLI 
SURPASS hiD 6615 S223/S323 R1.5 
A50010-Y3-C150-2-7619                                                                         97 
6.3.2 
IP ICMP Source-Routing 
If you implement PING test to verify the status of network connection, icmp request ar-
rives at the final destination as the closest route according to the routing theory. 
 
Fig. 6.1 
Ping Test for Network Status 
 
In the above figure, if you perform ping test from PC to C, it goes through the route of 
「
A→B→C」. This is the general case. But, the hiD 6615 S223/S323 can enable to per-
form ping test from PC as the route of「A→E→D→C」. 
 
Fig. 6.2 
IP Source Routing 
B
C
D
 
E
A (hiD 6615)
PC
PING test to C
 
Request
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The route for general PING test
B
C
D
 
E
 
A (hiD 6615)
PC
PING test to C
Request
 
Reply