WDS Not Working With 3 Archer C7's

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moniker5438
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Joined: 10 Nov 2021
Posts: 7

PostPosted: Wed Nov 10, 2021 6:41    Post subject: WDS Not Working With 3 Archer C7's Reply with quote
Hello,

-I have 3 Archer C7 v5 routers running build 44715.
-I followed the WDS guide precisely: https://wiki.dd-wrt.com/wiki/index.php/WDS_Linked_router_network
-I'm using the 5 GHz interfaces for WDS
-On the 2 WDS stations, I have a virtual interface running in WDS AP mode with the same SSID and security settings as the 5 GHz interfaces.
-The 2 WDS stations connect to the WDS AP correctly. For example, if I connect my laptop with an Ethernet cable to one of the WDS stations, it can access the WDS AP and the internet - no problems.

However, when I connect wirelessly to the common SSID name, it only let's me connect to the WDS AP. I say this because when I use a Wifi Analyzer on my cell phone, I can see my 3 routers (different MAC addresses) that all have the same SSID, but I'm always connected to the same WDS AP, and I never get connected to the closer router.

Any ideas?
Thank you.
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egc
DD-WRT Guru


Joined: 18 Mar 2014
Posts: 12915
Location: Netherlands

PostPosted: Wed Nov 10, 2021 6:58    Post subject: Reply with quote
Welcome to the forum Smile

Unfortunately build 44715 might not be the best build to use.

See the forum guidelines with helpful pointers about how to research your router, where and what to download, where and how to post and many other helpful hints:
https://forum.dd-wrt.com/phpBB2/viewtopic.php?t=324087

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Routers:Netgear R7000, R6400v1, R6400v2, EA6900 (XvortexCFE), E2000, E1200v1, WRT54GS v1.
Install guide R6400v2, R6700v3,XR300:https://forum.dd-wrt.com/phpBB2/viewtopic.php?t=316399
Install guide R7800/XR500: https://forum.dd-wrt.com/phpBB2/viewtopic.php?t=320614
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ian5142
DD-WRT Guru


Joined: 23 Oct 2013
Posts: 2319
Location: Canada

PostPosted: Wed Nov 10, 2021 13:30    Post subject: VAPs Reply with quote
Did you create Virtual Access Points (VAPs) on each of the WDS Station routers? Just put the VAPs in AP mode, not WDS AP mode. You can set different SSIDs and passwords / encryption for each if you wish.
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Atheros:
Netgear R7800 x3 - WDS AP / station, gateway, QoS
TP-Link Archer C7 v2 x2 - WDS Station
TP-Link TL-WDR3600 v1 - WDS Station
TP-Link 841nd v8 - NU
D-Link 615 C1/E3/I1 x 7 - 1 WDS station
D-Link 825 B1 - NU
D-Link 862L A1 x2 - WDS Station
Netgear WNDR3700v2 - NU
UBNT loco M2 x2 - airOS

Broadcom
Linksys EA6400 - Gateway, QoS
Asus N66U - AP
Netgear WNDR3700v3 - not used
MediaTek
UBNT EdgeRouter X - switch
moniker5438
DD-WRT Novice


Joined: 10 Nov 2021
Posts: 7

PostPosted: Wed Nov 10, 2021 22:25    Post subject: Reply with quote
Thank you both for your responses.

@egc Glad you sent me that - I was not aware that betas are like final releases. I just updated all routers to the latest build - r47618.

@ian5412 Yes, I did that, but didn't work.


Today I got it working, but only if the channel width is Full (20 MHz). Unfortunately, that's too slow for me.

Can anyone confirm that WDS is only supposed to work on channel width Full (20 MHz)?

Thank you.
bushant
DD-WRT Guru


Joined: 18 Nov 2015
Posts: 2036

PostPosted: Wed Nov 10, 2021 22:52    Post subject: Reply with quote
My R7800 WDS AP using AC/N Mixed VHT 80 works fine with R7800, R7500v2, WZR-HP-AG300h, and WNDR3700V4 WDS Stations.
You could play with the Minimum Signal for authenticate and
Minimum Signal for connection settings to see if you can get it to switch connections.

EDIT: I am also using a mixture of DD-WRT and Vanilla Firmware on the routers with the option.
That is also something you might look at if those routers have the option.

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moniker5438
DD-WRT Novice


Joined: 10 Nov 2021
Posts: 7

PostPosted: Thu Nov 11, 2021 6:55    Post subject: Reply with quote
This issue is resolved. Thank you all very much.

@bushant My routers are too close together and I'm not getting enough signal loss to make the switch (when I move from one area to another). When I understood the minimum signal problem, I walked to another area that made it switch. Thanks again.
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