Siemens S223, S323 user manual IP Icmp Source-Routing, IP Source Routing A50010-Y3-C150-2-7619

User Manual	UMN:CLI
SURPASS hiD 6615 S223/S323 R1.5

6.3.2IP 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.

C

D

E

PING test to C

B

Reply

Request

A (hiD 6615)

The route for general PING test

PC

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」.

D

Reply Request

E

PING test to C

C

A (hiD 6615)

B

PC

Fig. 6.2 IP Source Routing

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