[EXTERNAL] Help in Configuring EAP-SIM

[Shane Guan]

Hi everyone,

Thanks for the tip about libkqueue. I built and installed the latest version of that library and then was able to compile, install, and run the master branch with freeradius -Xf. However, I am still having difficulty with the configuration for eap-sim. For some reason the eapol_test client says that it can't process a packet? I have attached logs.

Thanks,
Shane
________________________________
From: Freeradius-Users <freeradius-users-bounces+shaneguan=microsoft.com at lists.freeradius.org> on behalf of Arran Cudbard-Bell <a.cudbardb at freeradius.org>
Sent: Wednesday, February 9, 2022 7:08 AM
To: FreeRadius users mailing list <freeradius-users at lists.freeradius.org>
Cc: Davut Karabay <davutk at microsoft.com>; Corbin Phipps <corbinphipps at microsoft.com>; Paul Irwin <Irwin.Paul at microsoft.com>
Subject: Re: [EXTERNAL] Help in Configuring EAP-SIM

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> On Feb 9, 2022, at 10:05 AM, Arran Cudbard-Bell <a.cudbardb at freeradius.org> wrote:
>
> Signed PGP part
>
>
>> On Feb 9, 2022, at 8:53 AM, Alan DeKok <aland at deployingradius.com> wrote:
>>
>> On Feb 8, 2022, at 7:36 PM, Shane Guan via Freeradius-Users <freeradius-users at lists.freeradius.org> wrote:
>>> Thanks for your responses. I switched over to master branch but I am unable to start the server. I have attached logs when I invoke "sudo freeradius -Xf" What would be the cause for this?
>>
>>> Error : Network - Failed adding new socket to network event loop: Failed inserting filters for FD 16: EFAULT: Bad address
>>> Error : /etc/freeradius/sites-enabled/default[209]: Opening radius I/O interface failed
>>
>> Hmm... I don't recall seeing that.
>>
>> My guess is that you're using an older libkqueue?  We've put a lot of fixes into the upstream libkqueue repository, but those fixes haven't all made it into the Linux distributions.
>
> I don't remember that issue though, are you sure you're binding to a valid address?  Just try wildcard '*'.

Ah, looks like you are.

strace would be the next step then if you wanted to figure out why it's happening.

I haven't seen this in CI, in our local docker images, or at the sites we have v4 deployed, so it's something specific about your environment....

-Arran
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