All Onts (Hg850S) Connected To A Pon Port Get Online And Offline Frequently Because One Of The Onts Connected To The Pon Port Is Faulty - Huawei MA5600 Manual

MSAN UA5000 Cases
MA5680T(config)#acl 5000 //Create the user-defined acl 5000
MA5680T(config-acl-user-5000)#rule 5 permit 8100 ffff 16
{ <cr>|string<S><2,8>|time-range<K> }:
Run the following command:
rule 5 permit 8100 ffff 16
//Set rule5. In this rule, if the next two bytes of a packet offsetting by 16 bytes are 8100,
two tags are contained in the packet and the packet is transmitted.
MA5680T(config-acl-user-5000)#rule 10 permit 0a ff 19
{ <cr>|string<S><2,8>|time-range<K> }:
Run the following command:
rule 10 permit 0a ff 19
//Set rule10. In this rule, if the inner VLAN ID of a packet is 10, the packet is transmitted.
MA5680T(config)#traffic-priority
{ inbound<K>|outbound<K> }:inbound
{ user-group<K>|ip-group<K>|link-group<K> }:user-group
{ integer<U><5000,5999> }:5000
{ rule<K>|cos<K>|local-precedence<K>|dscp<K>|ip-precedence<K> }:cos
{ <0-7>|best-effort<K>|background<K>|spare<K>|excellent-effort<K>|controlled-loa
d<K>|video<K>|voice<K>|network-management<K>|from-ipprec<K> }:6
{ local-precedence<K>|port<K>|dscp<K>|ip-precedence<K> }:port
{ frame/slot/port<S><5,15> }:0/3/0
Run the following command:
traffic-priority inbound user-group 5000 cos 6 port 0/3/0
//According to the rule in acl 5000, change the priority of the outer CoS to 6 and deliver it
to port 0/3/0 of the LSW in the incoming direction.
Combine the preceding ACL rules. The rule after translation is: If packets sent from port
0/3/0 have two tags and the inner VLAN ID is 10, change the CoS priority of the outer
VLAN of the packets to 6.
Suggestions and
If QinQ streams on the MA5680T need to be filtered or matched, the user-defined ACL
Summary:
must be used. The standard or extended ACL does not take effect on the QinQ stream.
3.14 All ONTs (HG850s) Connected to a PON Port Get Online and Offline Frequently
Because One of the ONTs Connected to the PON Port Is Faulty
All ONTs (HG850s) Connected to a PON Port Get Online and Offline Frequently
Title:
Because One of the ONTs Connected to the PON Port Is Faulty
ID: SE0000374105
Information
Troubleshooting Cases
Type :
Product Family: Optical Access
Fault Type: ONT terminal
Keywords: ONU exception, ODN, get online and offline frequently
Permission
01Huawei Engineers Permission
Level:
Phenomenon De
In an office, all ONUs (HG850s) connected to a PON port of the MA5680T providing the
scription:
GPON service get online and offline frequently. The customer checks the optical path on
site. The optical path is normal. Replace one of the ONUs that get online and offline
frequently. The fault persists. The ONU after replacement and other ONUs still get online
and offline frequently.
Alarm Informatio
! EVENT WARNING 2008-05-21 14:22:49 ALARM NAME :ONU in down state alarm
n:
PARAMETERS :FrameID: 0, SlotID: 3, PortID: 3, ONUID: 2
! EVENT WARNING 2008-05-21 14:22:49 ALARM NAME :ONU in up state alarm
PARAMETERS :FrameID: 0, SlotID: 3, PortID: 3, ONUID: 2
Confidential Information of Huawei. No Spreading without Permission
Chapter 3 GPON FTTx Cases
Quality Level:
C
Product: MA5680T
53