NEC NEAX2400 system manual Aeth

DATA PROGRAMMING

Assignment of FCH Related Data

STEP 6: AETH

Assign the external router routing data.

FPC (Fusion Point Code): Assign FPC number (1-253) of the Destination Node.

USE_GATE: Assign "1 (=use Gateway)".

FCHN (FCH Number): Assign the FCH Number, specified in STEP 3.

C_RT (Connection Route): 1-1023

DST_IP (Destination IP Address): Assign FGH IP address of the Destination Node.

NEXT_IP (Next IP Address): Assign FGH IP address of the Next Node (Node to be passed to).

Example data assignment is shown in Figure 5-46and Figure 5-47.

FPC USE_GATE

111

CNT	1	2
C_RT	10
FCHN￿	1
(FCH Number)
DST_IP	bbb.bbb.bbb.b
NEXT_IP	bbb.bbb.bbb.b

A maximum of 8 routings are available.

FPC USE_GATE

121

CNT	1	2
C_RT	10
FCHN￿	1
(FCH Number)
DST_IP	ccc.ccc.ccc.c
NEXT_IP	bbb.bbb.bbb.b

Figure 5-46 Sample Data Assignment (AETH)

destintaion information embedded in the packet

ccc.ccc.ccc.c bbb.bbb.bbb.b

DST_IP NEXT_IP

Router

POWER

FGH

aaa.aaa.aaa.a

NEXT_IP

FCH=1 FCH

Internet/￿

Intranet

Router

POWER

FGH

bbb.bbb.bbb.b

FCH

ccc.ccc.ccc.c ccc.ccc.ccc.c

DST_IP NEXT_IP

Router

POWER

FGH

ccc.ccc.ccc.c

DST_IP

FCH

C_RT=10

FPC=10	FPC=11	FPC=12
	speech

Destination Node does not change.

Address of Node to be passed to.

DST_IP	NEXT_IP
Destination IP	Next IP

Figure 5-47 How to Assign Destination IP and Next IP

CHAPTER 5 ND-70185 (E)

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