How to Connect TP-XZ000-G7 to Airtel Xstream Broadband?

  • Thread starter Thread starter mystic_235
  • Start date Start date
  • Replies Replies 278
  • Views Views 44,671
To avoid this VLAN translation issue, put ONU in transparent mode and configure VLAN in Router. I guess it should work.
 
@Ajay15 Unfortunately it doesn't seem to work that way. It looks like the TP-Link device does not process the vlan mapping related OMCI messages correctly, so you would need to find the real VLAN id somehow.

I ran the omcicmd show flow 0 command and it seem to shows the decoded OMCI message for meid 84. It is showing the VLAN id as 3073 and 666. However, even with this ID, it isn't work with the TP-Link device.

Code: 
******************************
********* Index:0   **********
******************************
PortID: 2307
BridgeID: 9
ForwardOper: 16
VlanNum: 1
VlanEntry: 3073,
MapGemID: 424
UntagMapGemID: 65535
TagFrameOption: 0
PbitMap:

Pbit     GemID
--------------
0        65535
1        65535
2        65535
3        65535
4        65535
5        65535
6        65535
7        65535

MappingEntry:

Index  MappingID  BridgeID  GemID  MapMode  UniPort  Vlan  Pri  UniType  Status  VBridgeID  Pir(0x)  Sir(0x)
------------------------------------------------------------------------------------------------------
0      0          9         424    1        255      3073  255  1        1       2         00000000 00000000


******************************
********* Index:1   **********
******************************
PortID: 2308
BridgeID: 9
ForwardOper: 16
VlanNum: 1
VlanEntry: 666,
MapGemID: 425
UntagMapGemID: 65535
TagFrameOption: 0
PbitMap:

Pbit     GemID
--------------
0        65535
1        65535
2        65535
3        65535
4        65535
5        65535
6        65535
7        65535

MappingEntry:

Index  MappingID  BridgeID  GemID  MapMode  UniPort  Vlan  Pri  UniType  Status  VBridgeID  Pir(0x)  Sir(0x)
------------------------------------------------------------------------------------------------------
1      1          9         425    1        255      666   255  1        1       2         00000000 00000000
 
The interesting thing here is, if I use the above VLANs ie 3073 and 666 on the Huawei, I am able to establish PPPoE and VOIP successfully. So the VLANs above are indeed correct. It points to some sort of compatibility issue with XZ000-G7 and this Tejas Networks OLT.

EVujUSF.webp
 
Last edited by a moderator:
Can anyone help me to debug the issue that I am having with g7 ?

It is showing registered (o5) but pppoe connect failed.
Already tried all 3 vlan options in g7.
Also tried from PC and TP-Link Archer C3150.
TPlink Archer log is showing error

----
PPP: ppp2 sent [PADI Host-Uniq
PPP: ppp2 Timeout waiting for PADO packets
----
Need your help guys to find the real vlan and try to solve this ...

@akshay71 , @MrGordon, @tr1k0N4, @anmolbhard004, @user848654 ...
 
@MrGordon - first time I think I noticed some values in all 3 rows
but after the updating the onu serial - it is showing all 0 I think ( downstream)
Event at the first time - with default serial it was showing registered (o5)
 
I see. The compatibility of the G7 seems low, I was able to find the right VLANs etc but no luck.

I’ve ordered a Digisol DG-GR6011 to see if it works, just as a fun project. It’s around the same price ~ Rs 1400, didn’t find it online though.
 
We will see how Digisol DG-GR6011 will work. Can you help me to get my original vlan number ?

in g7 status -- Downstream FEC: Off and XPON Data (bytes) & XPON Data (pkts) showing 0,
OMCI (pkts) showing some +ve values
 
Last edited by a moderator:
@bishal I got it through the Huawei ONT that I had (commands are shared in earlier posts). Yeah in my case too, same situation although Downstream FEC is on, but no downstream XPON activity. OMCI shows some activity.

You might need to use some VLAN scanning script/tool with the VLAN mode set to transparent on the ONT. I don't have an example tool/script though, maybe someone else can recommend it.

In my case, even with the right VLANs no luck with the G7.
 
You must log in or register to reply here.
Back