NEC NEAX2400 system manual Aeth

DATA PROGRAMMING

Assignment of FCH Related Data

STEP 5: AETH

Assign the FCCS routing data, when external router is used by specifying IP address.

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

USE_GATE: Assign "0 (= not use gateway)".

FCHN (FCH Number): Assign the FCH Number, specified in STEP 4.

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 5-54and Figure 5-55.

FPC USE_GATE

110

CNT	1	2
C_RT	1
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

120

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

Figure 5-54 Sample Data Assignment (AETH)

destination information embedded in the packet 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

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=1
FPC=10		FPC=11	FPC=12
speech
	placing a call via FCCS
Destination Node does not change.			Address of node to be passed to.
	DST_IP	NEXT_IP
	Destination IP	Next IP
Figure 5-55 How to Assign Destination IP and Next IP
	ND-70185 (E)		CHAPTER 5
			Page 107
			Revision 3.0