NEC NEAX2400 Xx 0x 1D xx xx xx xx Xx xx xx xx xx xx xx 00 00 00, 20 23-U Ether Transfer Failure

TROUBLESHOOTING

23-U FCH Status Information

9.3 FLTINF = 1DH ETHER Transfer Failure

This message is displayed when an FCH card discards an abnormal Ethernet packet (i.e. abnormal IP address destination) that was received from other node on the network.

"ETHER Transfer Failure"

1.xx 0x 1D xx xx xx xx xx

4.xx xx xx xx xx xx xx xx

7.xx xx xx xx xx xx xx xx

2. xx xx	xx xx	xx xx	xx xx	3. xx xx	xx xx	xx xx	xx xx￿
5. xx xx	xx xx	xx xx	xx xx	6. xx xx	xx xx	xx xx	xx xx￿
8. xx 00	00 00	00 00	00 00	9. 00 00 00 00		00 00	00 00

b7 b0

	:
	:		53 Bytes
	:
			IP Header Part: 42 Bytes
b7	:	b0
			IP User Part: 11 Bytes

Discarded IP Packet Information

b7b0

		Transfer Failure Status
	b7	b0
		1D
b7		b0
0	0
TRC RS		FCH CKT No.

FLTINF: 1D H = ETHER Transfer Failure Notification

TRC: Trace Confirmation Bit￿

(0/1 = Status Notification / Primitive Trace)￿

RS: Receive / Send Primitive Trace (not effective)￿ FCH CKT No. = Circuit No. of FCH

b7

MG

		b0
			MG: Module Group ￿
U	G
			U: Unit (0-3)￿
FCH Mounting Location			G: Group (0-23)

Figure 7-20 23-U ETHER Transfer Failure

CHAPTER 7 ND-70185 (E)

Page 164

Revision 3.0