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Published 20 hours ago • verified publisher icon Anime4000

Problem with VLAN in DFP-34X-2C2

Open diogosilvan opened this issue 2 years ago • 11 comments

I'm from Brazil, where I'm trying to use a DFP-34X-2C2 with the company "Oi Fibra" which in my region uses Nokia in the OLT and a Nokia G-140W-H in my residence. I did all the clone procedure, GPON serial and etc and had O5 successfully. My provider has two vLANs 210 for internet and 220 for phone/SIP. However, according to the print below and my tests, only vLAN 220 works, where it is effectively accessed by vLAN 1899, however, vLAN 210 does not work.

Interestingly in "omcicli mib get 171" both vLANs 210 and 220 are displayed but in "omcicli mib get 84" only 1899 which is 220 works.

I've already changed the IGD and SFU firmwire, the type of router or bridge firmwire and I've tried all forms of configuration, however, the only vLAN that works is 1899/220, which is the voice/sip vLAN.

Could anyone help me with something to do?

PS. In other regions Oi Fibra uses Huawei and where it uses the DFP-34X-2C2 it works perfectly.

omcicli mib get 84

XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX VlanTagFilterData XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

EntityID: 0xe102 FilterTbl[0]: PRI 0,CFI 0, VID 1899 FwdOp: 0x10 NumOfEntries: 1

================================= EntityID: 0xe103 FilterTbl[0]: PRI 0,CFI 0, VID 1899 FwdOp: 0x10 NumOfEntries: 1

================================= EntityID: 0xe10b FilterTbl[0]: PRI 0,CFI 0, VID 1899 FwdOp: 0x10 NumOfEntries: 1

omcicli mib get 171

XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX ExtVlanTagOperCfgData XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

EntityId: 0xe01 AssociationType: 10 ReceivedFrameVlanTagOperTableMaxSize: 0 InputTPID: 0x8100 OutputTPID: 0x8100 DsMode: 0 ReceivedFrameVlanTaggingOperTable INDEX 0 Filter Outer : PRI 8,VID 220, TPID 5 Filter Inner : PRI 8,VID 4096, TPID 0, EthType 0x00 Treatment Outer : PRI 15,VID 0, TPID 0, RemoveTags 1 Treatment Inner : PRI 9,VID 1899, TPID 3 INDEX 1 Filter Outer : PRI 15,VID 4096, TPID 0 Filter Inner : PRI 8,VID 220, TPID 5, EthType 0x00 Treatment Outer : PRI 15,VID 0, TPID 0, RemoveTags 1 Treatment Inner : PRI 8,VID 1899, TPID 2 INDEX 2 Filter Outer : PRI 8,VID 210, TPID 5 Filter Inner : PRI 8,VID 4096, TPID 0, EthType 0x00 Treatment Outer : PRI 15,VID 0, TPID 0, RemoveTags 1 Treatment Inner : PRI 9,VID 1899, TPID 3 INDEX 3 Filter Outer : PRI 15,VID 4096, TPID 0 Filter Inner : PRI 8,VID 210, TPID 5, EthType 0x00 Treatment Outer : PRI 15,VID 0, TPID 0, RemoveTags 1 Treatment Inner : PRI 8,VID 1899, TPID 2 INDEX 4 Filter Outer : PRI 15,VID 4096, TPID 0 Filter Inner : PRI 15,VID 0, TPID 5, EthType 0x00 Treatment Outer : PRI 15,VID 0, TPID 0, RemoveTags 3 Treatment Inner : PRI 15,VID 0, TPID 2 INDEX 5 Filter Outer : PRI 14,VID 4096, TPID 5 Filter Inner : PRI 14,VID 4096, TPID 0, EthType 0x00 Treatment Outer : PRI 15,VID 0, TPID 0, RemoveTags 3 Treatment Inner : PRI 15,VID 4096, TPID 3 INDEX 6 Filter Outer : PRI 15,VID 4096, TPID 0 Filter Inner : PRI 14,VID 4096, TPID 5, EthType 0x00 Treatment Outer : PRI 15,VID 0, TPID 0, RemoveTags 3 Treatment Inner : PRI 15,VID 4096, TPID 2 AssociatedMePoint: 0x601 DscpToPbitMapping: 0x000000 0x249249 0x492492 0x6db6db 0x924924 0xb6db6d 0xdb6db6 0xffffff

diogosilvan avatar Jan 14 '23 00:01 diogosilvan

This seems related to issue #26 It seems that both VLANs 210 and 220 end up as VLAN 1899 with different EntityIDs

ToTheCLI avatar Jan 14 '23 08:01 ToTheCLI

this might help if using fix_vlan_tag on older firmware https://github.com/Anime4000/RTL960x/tree/main/Firmware/DFP-34X-2C2#m110_sfp_odi_220817tar

Anime4000 avatar Jan 14 '23 08:01 Anime4000

this might help if using fix_vlan_tag on older firmware https://github.com/Anime4000/RTL960x/tree/main/Firmware/DFP-34X-2C2#m110_sfp_odi_220817tar

I already tried with this firmware too, don't works. But I will use it again and post here to see if anything has changed on "omcicli" output.

diogosilvan avatar Jan 14 '23 12:01 diogosilvan

Try setting FwdOp to 0x02 for each entityID Alone with the following commands then check for Internet then reboot after no connection omcicli mib set 84 0xe102 FwdOp 0x02 Then check for connection on VLAN 1899 and 210 No connection reboot then omcicli mib set 84 0xe103 FwdOp 0x02 Then check for connection on VLAN 1899 and 210 No connection reboot then omcicli mib set 84 0xe10b FwdOp 0x02

ToTheCLI avatar Jan 14 '23 14:01 ToTheCLI

Try setting FwdOp to 0x02 for each entityID Alone with the following commands then check for Internet then reboot after no connection omcicli mib set 84 0xe102 FwdOp 0x02 Then check for connection on VLAN 1899 and 210 No connection reboot then omcicli mib set 84 0xe103 FwdOp 0x02 Then check for connection on VLAN 1899 and 210 No connection reboot then omcicli mib set 84 0xe10b FwdOp 0x02

If "omcicli mib set 84 0xe102 FwdOp 0x02" only vLAN 1899 works, but only on 220 voice/SIP. If "omcicli mib set 84 0xe103 FwdOp 0x02" WORKS! On vlan 1899. If "omcicli mib set 84 0xe10b FwdOp 0x02" same result of first command, only 1899 on voice/SIP.

Is there a way to make this change permanent, resistant to reboot?

diogosilvan avatar Jan 14 '23 14:01 diogosilvan

Maybe @Anime4000 or @rajkosto can chime in and make a custom script firmware for you.

ToTheCLI avatar Jan 14 '23 15:01 ToTheCLI

Or you can DIY see this https://github.com/Anime4000/RTL960x/tree/main/Tools/emulator https://github.com/Anime4000/RTL960x/blob/main/Tools/etc/scripts/fix_vlan_tag.sh

ToTheCLI avatar Jan 14 '23 15:01 ToTheCLI

Hi, may I suggest you to try @rajkosto's mod of the firmware M114_sfp_ODI_hybrid_220916 https://github.com/rajkosto/RTL960x/blob/main/Firmware/DFP-34X-2C2/M114_sfp_ODI_hybrid_220916F.tar ?

It's working for me and I have the same issue with other versions. Also tried M110_sfp_ODI_220923FS with:

OMCI_CUSTOM_ME=32832
OMCI_CUSTOM_ME=65792
OMCI_VEIP_SLOT_ID=14

without success.

Only M114_sfp_ODI_hybrid_220916 is working with

flash set VLAN_CFG_TYPE 1
flash set VLAN_MANU_MODE 0

#107

fix_vlan_tag has no effect either.

UPDATE: @rajkosto changin OMCI_CUSTOM_BDP could help?

S8T8 avatar Jan 14 '23 23:01 S8T8

@S8T8 It didn't work for me, right now I'm studying how to make a custom that executes the command that works for my case automatically. At this moment I have a script that runs on the router that automatically executes the command, but it is not ideal.

diogosilvan avatar Jan 15 '23 00:01 diogosilvan

Or you can DIY see this https://github.com/Anime4000/RTL960x/tree/main/Tools/emulator https://github.com/Anime4000/RTL960x/blob/main/Tools/etc/scripts/fix_vlan_tag.sh

I customized the firmware "M110_sfp_ODI_220817.tar" by editing the script "fix_vlan_tag.sh" to run my customized command instead of the original script. But unfortunately I don't have access to the voice/telephone vlan and still the DHCP gets the IP of the wrong vlan before the script runs and applies the fix. I had to make a script that checks the IP obtained via DHCP, if it starts with 10. it renews to then obtain the correct internet IP.

diogosilvan avatar Jan 23 '23 01:01 diogosilvan

I have exactly the same problem I can’t for the life of me use the vlans provided by omcicli mib get 171. I can although use the one given by omcicli mib get 84 by going to the web interface choose vlan - manual, save, then use transportation and save. The issue is that if the ONU reboots I have to go through these steps all over again which is not a practical solution.

Hope someone cal solve this issue soon

bassopt avatar Apr 03 '23 10:04 bassopt