D-Link DIR-880L WAN Port VLAN Tag

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markdon
DD-WRT Novice


Joined: 25 Apr 2020
Posts: 2

PostPosted: Sat Apr 25, 2020 8:33    Post subject: D-Link DIR-880L WAN Port VLAN Tag Reply with quote
After 5 or so hours I've successfully flashed (for the first time) DD-WRT from stock firmware and set up PPPoE on the WAN port with VLAN ID Tag 2. The VLAN tag is a requirement for my FTTP connection with Internode in Australia.

I'm just sharing my experience to hopefully help anyone else looking to do the same on the 880L.

This thread for the R7000 helped me a lot. This includes reading the references to other posts and wiki pages.
https://forum.dd-wrt.com/phpBB2/viewtopic.php?t=324375&postdays=0&postorder=asc&highlight=internode+vlan&start=0

Funnily enough, my Setup -> Switch Config screen turned out exactly as in the first post.


Set the W port (column) to be on VLAN 2 and Tagged (near the bottom). (Mine was already on VLAN 2)
Set the VLAN 2 (row) Assigned To Bridge: LAN.
Set the other columns to VLAN 1.
Set the VLAN 1 (row) Assigned To Bridge: LAN.
Set Wireless: LAN

Apply Settings

On the Setup -> Networking screen check that WAN Port Assignment is set to vlan2. Mine was already.

Provided your PPPoE is set up correctly, you should now be connected!

---

I also had some success using the startup script method mentioned in the above linked thread. BEWARE, I'm pretty sure the port numbers are different. I had my WAN connected and LAN ports could reach the internet but my Wireless could not. You will need to work out that method if you need a VLAN tag higher than 15. I gave up on this approach after I found where the Switch Config screen was.
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bandit8623
DD-WRT Novice


Joined: 05 Nov 2017
Posts: 4

PostPosted: Fri Nov 13, 2020 5:17    Post subject: vlan tag 201 Reply with quote
so just curious if vlan tagged 201 is possible? since that page only goes to 15? on stock dlink firmware it does it just fine, but the wifi is so wonky.
Per Yngve Berg
DD-WRT Guru


Joined: 13 Aug 2013
Posts: 6867
Location: Romerike, Norway

PostPosted: Sat Nov 14, 2020 14:32    Post subject: Reply with quote
It can not be done using the GUI.

https://wiki.dd-wrt.com/wiki/index.php/Switched_Ports#Broadcom_VLAN_limit
HalfBit
DD-WRT Guru


Joined: 04 Sep 2009
Posts: 776
Location: AR, USA

PostPosted: Sat Nov 14, 2020 19:49    Post subject: Reply with quote
Per Yngve Berg wrote:
It can not be done using the GUI.

https://wiki.dd-wrt.com/wiki/index.php/Switched_Ports#Broadcom_VLAN_limit

Forgive my ignorance in the VLAN tagging space, I am still trying to wrap my head around it, and luckily I haven't had an ISP that requires it yet.

What is the purpose of the switch config page vs. the VLAN tagging section at the top of the Setup>Networking page? Can the VLAN tagging section be used to tag VLANs greater than 0-15 on whichever interface?

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Per Yngve Berg
DD-WRT Guru


Joined: 13 Aug 2013
Posts: 6867
Location: Romerike, Norway

PostPosted: Sat Nov 14, 2020 21:26    Post subject: Reply with quote
As far as I know, the VLAN tagging section in the GUI has never worked on Broadcoms.
kernel-panic69
DD-WRT Guru


Joined: 08 May 2018
Posts: 14219
Location: Texas, USA

PostPosted: Sat Nov 14, 2020 22:17    Post subject: Reply with quote
I think that part of the webUI works on everything *but* Broadcom. Hence the switched ports wiki information. Magic voodoo required.
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