Config state failed in Huawei ONT | GPON Solution

Config state failed in Huawei ONT

Config state failed in Huawei ONT:

Today i will discuss how to solved Config state failed problem in Huawei ONT. When you found Config state : failed status in Huawei ONT by display ont info, then which type step taken you ? Don’t  worry i will show how to solved this problem……………….

config state failed

config state failed

This types of problem occur if line-profile should not configured properly, such as same GEM index is apply same PON port in different line-profile. Now show bellow step to solved that problem.

step-1: At first show all service port in that pon port & copy it.

Huawei-OLT(config)#display service-port port 0/4/2 ont 8


service port

Now delete all service port by…………..

Huawei-OLT(config)#undo service-port 9041

Huawei-OLT(config)#undo service-port 3225

By same system undo all service-port. Here 9041 , 3225 is service port that you show in image

Step-2: Now need to delete that ONT by………..

Huawei-OLT(config-if-gpon-0/4)#ont delete 2 8

//here: 2=Port ID, 8=ONT ID

Step-3: Now delete ont-lineprofile by……………

Huawei-OLT(config)#undo ont-lineprofile gpon profile-id 500

//here: 500=line-profile ID

Now again create ont-lineprofile by fresh GEM index …………….

ont-lineprofile gpon profile-id 500 profile-name “Any-Name”
tcont 4 dba-profile-id 11                    //11= dba profile
gem add 126 eth tcont 4                   //gem=126, tcont=4
gem mapping 126 0 vlan 2816       //0=mapping index, gem index 126

Step-4: Now again add ont , create native VLAN & create service port one by one…………

Finally your problem may be solved.

config state

config state

If any help please follow Huawei ONT register post.



Hi! I am Shahed. I currently work as a Sr. Network Engineer. I want to build up my carrier in Networking field.

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Config state failed in Huawei ONT was last modified: October 26th, 2015 by Shahed



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