Appreciate those screenshots as well, Tim!
I’m running latest code of the Unifi controller as well and latest firmware
supported on all WAP.
Quick question, is the IP address of the controller mandatory when I configure
WAP in PF switches section?
Eugene
From: Timothy Mullican [mailto:[email protected]]
Sent: Friday, December 29, 2017 9:34 AM
To: [email protected]
Cc: E.P.; Fabrice Durand
Subject: Re: [PacketFence-users] Need an advice and maybe assistance with
FreeRADIUS
Eugene,
Just a thought, but can you change the deauthentication method to HTTPS and
specify the UniFi controller IP? See my setup below:
https://i.imgsafe.org/0c/0cff2c7f19.png
https://i.imgsafe.org/0c/0cff2dfd99.png
My UniFi AP is 192.168.20.7
My UniFi controller is 192.168.20.6
This is my UniFi AP setup:
https://i.imgsafe.org/05/05bbb5eafe.png
https://i.imgsafe.org/05/05bbd86ab4.png
Also please make sure you have the latest UniFi AP and controller firmware as
they were just updated a few days ago.
See my earlier post on the PacketFence-Users forum if you have questions.
Tim
Sent from mobile phone
On Dec 29, 2017, at 07:59, Fabrice Durand via PacketFence-users
<[email protected]> wrote:
For me it looks that 172.19.254.2 is define twice.
Can you do in /usr/local/pf/raddb:
grep 172.19.254.2 * -r
Also can you try to run radiusd in debug mode and see if you can see
172.19.254.2 (radiusd -d /usr/local/pf/raddb -n auth -X)
Regards
Fabrice
Le 2017-12-29 à 01:26, E.P. a écrit :
Nah…
No luck at all, Fabrice. I’m becoming desperate ;)
I thought it has to do with Unifi controller (reading it here in other threads
that it is far from being error-free) but I pointed it to FreeRADIUS running on
DaloRADIUS host and the regular user authentication worked nice.
I just don’t like DaloRADIUS due to its limitations and support and hold my
aspiration towards PF.
Well, here we go again, I reconfigured the entry in switches file and it looks
very simplistic, 172.19.254.2 is the IP address of Unifi AP.
[root@PacketFence-ZEN conf]# cat ./switches.conf
[172.19.254.2]
VoIPCDPDetect=N
VoIPDHCPDetect=N
deauthMethod=RADIUS
description=Test-WAP
VoIPLLDPDetect=N
radiusSecret=1234567890
VlanMap=N
Someone who uses Unifi may be jump in to validate my settings please.
In the settings for a specific wireless network I select “WPA Enterprise” and
select RADIUS profile that I configured separately pointing to PF IP address.
The RADIUS profile is configured as usual, i.e.
IP address, ports which are 1812/1813 and shared secret, nothing fancy about it.
Both radius log files show the same consistent error:
Dec 29 06:10:24 PacketFence-ZEN acct[13247]: Dropping packet without response
because of error: Received Accounting-Request packet from client 172.19.254.2
with invalid Request Authenticator! (Shared secret is incorrect.)
Dec 29 06:20:29 PacketFence-ZEN auth[13273]: Dropping packet without response
because of error: Received packet from 172.19.254.2 with invalid
Message-Authenticator! (Shared secret is incorrect.)
I don’t think I have to start radius in debugging mode to have more output, do
I ?
Eugene
From: Durand fabrice [mailto:[email protected]]
Sent: Thursday, December 28, 2017 5:17 PM
To: E.P.; [email protected]
Subject: Re: [PacketFence-users] Need an advice and maybe assistance with
FreeRADIUS
Can you try pfcmd configreload hard and restart radius. (pfcmd service radiusd
restart)
Le 2017-12-28 à 19:20, E.P. a écrit :
I should have made my previous email shorter because my main question fell into
cracks.
Why do I have an error with the shared secret? Quoting it here again:
When I test this with a real network device, Unifi WAP for example, I don’t go
anywhere.
I see that NAD is added, here’s an entry from radius.log
Dec 28 07:42:46 PacketFence-ZEN auth[16806]: Adding client 172.19.254.2/32 with
shared secret "123456"
When I try to authenticate from an endpoint to a specific SSID I see this error
in radius-acct.log
Dec 28 07:38:58 PacketFence-ZEN acct[16780]: Dropping packet without response
because of error: Received Accounting-Request packet from client 172.19.254.2
with invalid Request Authenticator! (Shared secret is incorrect.)
I added this WAP under “Policies and access control” in Switches section using
the shared secret as shown above and following the admin guide. What am I doing
wrong ?
Here’s how the switches.conf file looks like after I added this WAP:
[root@PacketFence-ZEN conf]# cat ./switches.conf
[172.19.254.2]
VoIPCDPDetect=N
VoIPDHCPDetect=N
deauthMethod=RADIUS
description=Test-WAP
VoIPLLDPDetect=N
radiusSecret=123456
VlanMap=N
Eugene
From: Durand fabrice via PacketFence-users
[mailto:[email protected]]
Sent: Thursday, December 28, 2017 3:30 PM
To: [email protected]
Cc: Durand fabrice
Subject: Re: [PacketFence-users] Need an advice and maybe assistance with
FreeRADIUS
Hello Eugene,
in fact for 802.1x you need to use eapol_test instead of radtest.
(http://deployingradius.com/scripts/eapol_test/)
Also use the port 1812 instead of 18120.
Regards
Fabrice
Le 2017-12-28 à 03:07, E.P. via PacketFence-users a écrit :
Guys,
I still hope someone with more experience with PF give me a hand with this
trivial issue (if it is an issue)
I’m on my way to test PF with baby steps and just created a user under Users
section in PF GUI.
Then I test it using a simple command like this and it seems to work using the
local identity store.
[root@PacketFence-ZEN bin]# ./pftest authentication test1 123456
Testing authentication for "test1"
Authenticating against local
Authentication SUCCEEDED against local (Authentication successful.)
Matched against local for 'authentication' rules
set_access_level : User Manager
set_unreg_date : 0000-00-00 00:00:00
Matched against local for 'administration' rules
set_access_level : User Manager
set_unreg_date : 0000-00-00 00:00:00
Then I’m following the admin guide and want to test this user authentication
using radtest command as in
[root@PacketFence-ZEN bin]# radtest test1 123456 localhost:18120 12 testing123
Sent Access-Request Id 136 from 0.0.0.0:45055 to 127.0.0.1:18120 length 75
User-Name = "test1"
User-Password = "123456"
NAS-IP-Address = 172.16.0.222
NAS-Port = 12
Message-Authenticator = 0x00
Cleartext-Password = "123456"
Received Access-Reject Id 136 from 127.0.0.1:18120 to 0.0.0.0:0 length 20
(0) -: Expected Access-Accept got Access-Reject
Why am I rejected here ? Am I not supposed to use this test1 user to test
RADIUS with the proxy module ?
And finally, when I test this with a real network device, Unifi WAP for
example, I don’t go anywhere.
I see that NAD is added, here’s an entry from radius.log
Dec 28 07:42:46 PacketFence-ZEN auth[16806]: Adding client 172.19.254.2/32 with
shared secret "123456"
When I try to authenticate for an endpoint to a specific SSID I see this error
in radius-acct.log
Dec 28 07:38:58 PacketFence-ZEN acct[16780]: Dropping packet without response
because of error: Received Accounting-Request packet from client 172.19.254.2
with invalid Request Authenticator! (Shared secret is incorrect.)
I added this WAP under “Policies and access control” in Switches section using
the shared secret as shown above and following the admin guide. What am I doing
wrong ?
Here’s how the switches.conf file looks like after I added this WAP:
[root@PacketFence-ZEN conf]# cat ./switches.conf
[172.19.254.2]
VoIPCDPDetect=N
VoIPDHCPDetect=N
deauthMethod=RADIUS
description=Test-WAP
VoIPLLDPDetect=N
radiusSecret=123456
VlanMap=N
Just to confirm, I’m not doing any inline mode, nor guest or web
authentication, just pure WPA-Enterprise with RADIUS internal users identity
store.
Eugene
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--
Fabrice Durand
[email protected] :: +1.514.447.4918 (x135) :: www.inverse.ca
Inverse inc. :: Leaders behind SOGo (http://www.sogo.nu) and PacketFence
(http://packetfence.org)
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