Conflict Mac-Address Also Can Not Manage Dslam From Inbound Management - Huawei MA5600 Manual

NGN Cases

1.12 Conflict mac-address also can not manage dslam from inbound management

Mac Address (Case Topology)
Title: Conflict mac-address also can not manage dslam from inbound management
ID: SE0000365895
Information Type : Troubleshooting Cases
Update Time: 2008-12-31 18:44:55
Views: 19
Author: Kores F B Sinaga - 00713498
Broadband Access
Product Family:
Host/Network Management System (independent from service)
Fault Type:
Keywords: mac-address conflict inbound management
Permission Level: 03Equipment Users Permission
Phenomenon Descr
Can not manage DSLAM33 and DSLAM 34 from Inbound-NMS network.
iption:
Also found conflict mac-address both of DSLAM34 and BRAS.
(You can the topology case in the attachments bellow)
Alarm Informatio
Null --> No Alarm, (These not impacted to The Service)
n:
Cause Analysis: Found MAC ADDRESS CONFLICT BETWEEN DSLAM33, DSLAM34, AND BRAS.
A.Check All DSLAM on site, Local DSLAM (Telkom Central Office of Gambir Area)
B.Can not reach (Ping and Telnet) DSLAM34 from Inbound-NMS, The Interface VLAN Management was down.
C.Found DSLAM34 mac-address used in DSLAM33 Mac-Address.
C.1.Check Mac-Address of Interface VLAN Management firstly
C.2.Found VLAN Management Interface of DSLAM34 Down,
already delete and recreate vlan management interface of DSLAM34.
Use with these command bellow :
DSLAM33-D2-GBR(config)#display arp all
IP Address
10.12.24.69
.........
10.12.24.1
DSLAM34-D2-GBR(config)#display interface vlanif 26
14
Confidential Information of Huawei. No Spreading without Permission
both of DSLAM33 and DSLAM34.
even the physical interface up, service running normally, and also
MAC Address
00e0-fc84-a76e 26
00e0-fc84-a76e
DSLAM IP of DSLAM
18 10.12.24.53
19 10.12.24.54
20 10.12.24.55
21 10.12.24.56
22 10.12.24.57
23 10.12.24.58
24 10.12.24.59
25 10.12.24.60
26 10.12.24.61
27 10.12.24.62
28 10.12.24.63
29 10.12.24.64
30 10.12.24.65
31 10.12.24.66
32 10.12.24.67
33 10.12.24.68
34 10.12.24.69
35 10.12.24.70
36 10.12.24.71
37 10.12.24.72
38 10.12.24.73
Quality Level:
SmartAX MA5600
Product:
VLAN ID Port Type
0 /7 /0 Dynamic >> DSLAM 34
26 0 /7 /0 Dynamic >> BRAS
Chapter 1 MA5600 Cases
C