Radius Issue, No response from server

[Vijay]

Hello Michael,

Telnet was just to verify traffic is reaching on radius server or not . there's nothing to do with freeradius running on which port.



Sent from my iPhone

On 12-Feb-2014, at 1:41 PM, Michael Lecuyer <mjl at iterpacis.org> wrote:

> 
> 
> On 2/12/2014 2:41 AM, Vijay wrote:
>> Hi Rishabh,
>> I don't think anybody here can help until they see acess-request reaches
>> radius server.
>> 
>> Mean while you do the following.
>> On radius server
>> Run tcpdump listening for src ip as your nas ip.
>> From your nas device
>> Telnet to radius server ip on port 1812
> 
> You can't telnet to a RADIUS server which uses UDP. You'll get 'connection refused' which means nothing in this test since there is no RADIUS TCP port.
> 
> tcpdump will show traffic but you will have to run it BOTH the server and the NAS end to demonstrate end to end connectivity.
> 
>> 
>> This will show if any traffic reaching to radius server.
>> 
>> Or either your nas sending request on different ports which radius
>> server expects on.
>> 
>> 
>> Sent from my iPhone
>> 
>> On 12-Feb-2014, at 12:28 PM, "Rishabh.Shukla"
>> <rishabh.shukla at i-link.co.in <mailto:rishabh.shukla at i-link.co.in>> wrote:
>> 
>>> Hi,
>>> 
>>> Thank you for your reply.  I would like to highlight that I have
>>> checked that the switch and the radius server can ping each other.
>>> Moreover, they are on the same network and the routing also works.
>>> Hence, to me it does not seem like a network issue.
>>> 
>>> I would greatly appreciate any further help in this regard.
>>> 
>>> Thanks Again.
>>> 
>>> -------------------------------------------------------------------------------------------
>>> Best Regards,
>>> Rishabh
>>> 
>>> On 2/12/2014 12:06 PM, Rishabh.Shukla wrote:
>>> 
>>>    ----- Forwarded Message -----
>>>    From: "HCC Mailing Lists"<hcc.lists at gmail.com>
>>>    To: "FreeRadius users mailing list"<freeradius-users at lists.freeradius.org>
>>>    Sent: Monday, February 10, 2014 8:25:59 PM
>>>    Subject: RE: Radius Issue, No response from server
>>> 
>>>    I may be stating the obvious, but since you have done the
>>>    configuration perfectly and the packets are not reaching the RADIUS
>>>    server you might check the configuration of the switch and the network
>>>    to make sure they can reach each other.
>>> 
>>>        -----Original Message-----
>>>        From: freeradius-users-
>>>        bounces+hcc.lists=gmail.com at lists.freeradius.org  [mailto:freeradius-
>>>        users-bounces+hcc.lists=gmail.com at lists.freeradius.org] On Behalf Of
>>>        Rishabh.Shukla
>>>        Sent: Monday, February 10, 2014 09:11
>>>        To:freeradius-users at lists.freeradius.org
>>>        Cc: Hiren Patel; Ronak Shah
>>>        Subject: Radius Issue, No response from server
>>> 
>>>        Hello,
>>> 
>>>        I have deployed radius server + daloradius + MySQL in centos 6 and
>>> 
>>>    all
>>> 
>>>        configuration is done perfectly. I have added HP ProCurve switch
>>> 
>>>    3400
>>> 
>>>        CL as my NAS for sending authentication requests.  The scenarios is
>>>        this: the server is responding and accepting the packets locally but
>>>        when I try to authenticate through the HP ProCurve switch the server
>>>        does not respond.
>>> 
>>>        I have also stopped the iptables services still radius server is not
>>>        listening and during debug we found that the request is not even
>>>        reaching radius server and moreover I am not getting any error
>>>        message at all.
>>> 
>>>        I will be grateful if anybody can help me out to overcome this
>>> 
>>>    problem.
>>> 
>>>        Thanks and regards
>>>        Rishabh.
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>>> 
>>> 
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>> 
>> 
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