Virtual Interface and radius server

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makayg
DD-WRT Novice


Joined: 06 May 2012
Posts: 5

PostPosted: Mon Dec 14, 2015 9:43    Post subject: Virtual Interface and radius server Reply with quote
Hi,

I am using a TPLINK TL-WDR4300 v1.7 with the very latest DD-WRT v3.0-r28493 std (12/10/15) firmware. I would like to create on both the 2.4 and the 5 GHz channels two interfaces, the physical and a virtual interfaces with different SSIDs. On both interfaces I would like to use WPA2 Enterprise authentication, I set up the radius servers correctly (I and my collegue double checked it serveral times). And whatever I do, the router does not even try to connect to the radius server, if I try to connect through the virtual interface. The authentication works for the physical interface. Is this a bug, or do I miss something?

Thanks in advance.

Geza
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Gameman Advanced Kid
DD-WRT Guru


Joined: 18 Nov 2012
Posts: 1158

PostPosted: Wed Dec 16, 2015 15:21    Post subject: Reply with quote
bump
makayg
DD-WRT Novice


Joined: 06 May 2012
Posts: 5

PostPosted: Thu Dec 31, 2015 10:00    Post subject: Reply with quote
Anyone?

According to an "official" of DD-WRT, they are not going to check if this is a bug. But who am I to know if this is a bug or not? I am not a developer of DD-WRT, but I have about 20 years of experience in configuring Linux firewalls and routers, and for me, this certainly looks like a bug.

Can anyone in any way confirm that?

Thanks in advance.

Geza
<Kong>
DD-WRT Guru


Joined: 15 Dec 2010
Posts: 4339
Location: Germany

PostPosted: Thu Dec 31, 2015 10:55    Post subject: Reply with quote
makayg wrote:
Anyone?

According to an "official" of DD-WRT, they are not going to check if this is a bug. But who am I to know if this is a bug or not? I am not a developer of DD-WRT, but I have about 20 years of experience in configuring Linux firewalls and routers, and for me, this certainly looks like a bug.

Can anyone in any way confirm that?

Thanks in advance.

Geza


Current implementation does not support using vaps.
habeIchVergessen
DD-WRT User


Joined: 04 May 2010
Posts: 427

PostPosted: Thu Dec 31, 2015 16:13    Post subject: Reply with quote
i'm using ddwrt's radius server with vap.
hostapd dies when Radius client connects with valid autentication infos (peap with username + password; tls with certificate). but doesn't die when invalid username + password is used.
the majority of musle related builds have this issue.

@kong: hostapd debug output shows an segmentation fault without any details.
Hardware: wzr-hp-ag300h
makayg
DD-WRT Novice


Joined: 06 May 2012
Posts: 5

PostPosted: Fri Jan 01, 2016 8:15    Post subject: Reply with quote
@Kong: Is there any previous version, which supports vap+radius? I really do need this functionality...
habeIchVergessen
DD-WRT User


Joined: 04 May 2010
Posts: 427

PostPosted: Sat Jan 02, 2016 17:51    Post subject: Reply with quote
26622 worked for me on wzr-hp-ag300h
makayg
DD-WRT Novice


Joined: 06 May 2012
Posts: 5

PostPosted: Sun Jan 03, 2016 5:21    Post subject: Reply with quote
@habeIchVergessen: Thank you for the tip. I will try when the DD-WRT site becomes available. Right now: "The site is currently not available due to technical problems. Please try again later. Thank you for your understanding.".

Since then I possibly found another way to solve my problem:

http://www.ibm.com/developerworks/library/l-wifiencrypthostapd/

I will report back, if it works for me.
tatsuya46
DD-WRT Guru


Joined: 03 Jan 2010
Posts: 7568
Location: YWG, Canada

PostPosted: Sun Jan 03, 2016 6:24    Post subject: Reply with quote
ftp://ftp.dd-wrt.com/betas/
_________________
LATEST FIRMWARE(S)

BrainSlayer wrote:
we just do it since we do not like any restrictions enforced by stupid cocaine snorting managers

[x86_64] Haswell i3-4150/QCA9984/QCA9882 ------> r55488 std
[QUALCOMM] DIR-862L --------------------------------> r55460 std
▲ ACTIVE / INACTIVE ▼
[QUALCOMM] WNDR4300 v1 --------------------------> r50485 std
[BROADCOM] DIR-860L A1 ----------------------------> r50485 std


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makayg
DD-WRT Novice


Joined: 06 May 2012
Posts: 5

PostPosted: Sun Jan 03, 2016 6:37    Post subject: Reply with quote
@habeIchVergessen: It does work with 26622, and...
@tatsuya46: ... it does work with the very latest 28647 firmware. Cool

Thank you for your help.

Geza
Hoggins
DD-WRT Novice


Joined: 01 Jun 2021
Posts: 7

PostPosted: Tue Jun 01, 2021 16:27    Post subject: Reply with quote
Hey there,

Several years later, is there development on that topic? I'm using DD-WRT v3.0-r44715 and I'm stuck with WPA2 Enterprise not working for my VAP.

It's perfectly working for my main AP.

Debugging on the RADIUS server shows that the (V)AP never sends the password, only the username.

I'm thinking of creating a ticket for that issue, but maybe there's something I'm missing elsewhere?
egc
DD-WRT Guru


Joined: 18 Mar 2014
Posts: 12837
Location: Netherlands

PostPosted: Tue Jun 01, 2021 16:57    Post subject: Reply with quote
Please read the forum guidelines link in my signature at the bottom.

You are using an old build.

If you want to open a ticket do so after using the latest build.

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Install guide R6400v2, R6700v3,XR300:https://forum.dd-wrt.com/phpBB2/viewtopic.php?t=316399
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Forum Guide Lines (important read):https://forum.dd-wrt.com/phpBB2/viewtopic.php?t=324087
kernel-panic69
DD-WRT Guru


Joined: 08 May 2018
Posts: 14126
Location: Texas, USA

PostPosted: Tue Jun 01, 2021 16:57    Post subject: Reply with quote
Like reading the forum rules and guidelines and knowing that the router database does not have the latest public release information on it... and we have zero clue what router you're using.
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Hoggins
DD-WRT Novice


Joined: 01 Jun 2021
Posts: 7

PostPosted: Tue Jun 01, 2021 22:21    Post subject: Reply with quote
My router is a TP-Link WR841ND. I'll flash with the latest release.

I hurts me to say that but... I'm really unable to find that latest release, I can't find a section on the website to download the version I want, and the router database, as you say, only offers some versions for my router.

I guess it means that the newest versions might be unsupported on my router?

I'll keep looking.
Hoggins
DD-WRT Novice


Joined: 01 Jun 2021
Posts: 7

PostPosted: Tue Jun 01, 2021 22:26    Post subject: Reply with quote
Nevermind, I finally found my way. I'll keep you posted.
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