Hotspot, Radius and bandwidth control ...

RouterOS General
1

Hello,

I have configured Hotspot just simply through a wizard setup (“Servers”->“Hotspot setup”) with a radius client and enabled radius authentication in the “Server Profile” section.
An authentication againt the radius works well but the problem is how to control Tx/Rx bandwidth through the radius server as well ?

“User profile” parameter works well for everyone but I would like to configure more granular Tx/Rx bandwith control through Radius server for particular users.

I tried to use attribute in the form: Ascend-Data-Rate=XXXXX,Ascend-Xmit-Rate=YYYYY
copied from freeradius but didn’t help … maybe I am missing something.

The radius server is Vircom, Mktk ver3.0betaRc4.

Appreciate every help.

Thank you,
D.

2

Make sure that your RADIUS server has such attributes at dictionary. You may enable ‘radius,debug’ logs and check whether this information is sent to router. You may use MikroTik-Rate-Limit attribute to set queues with bursts.

3

Hello,

Thank you for you response.

This is a record from Vircom VPRAcct.log :

Tue Sep 18 11:17:47 2007
Acct-Status-Type = Start
NAS-Port-Type = 15
Calling-Station-Id = “00:11:2F:7D:AD:A1”
= “hotspot1”
= “ether2”
User-Name = “power”
= “testdomain.net”
NAS-Port-Id = -2144337902
Acct-Session-Id = “80300012”
Framed-Address = 10.10.1.126
= “@(\365~”
Class-ID = “1c5f8”
= “F\360X.”
Nas-Identifier = “MikroTik”
NAS-IP-Address = 192.168.0.150
Acct-Delay-Time = 0
= “testdomain.net”

I had created “Access-Accept” attribute vith the value “Ascend-Data-Rate=4M/4M” and assigned to an account through Rodopi service.

Authentication works well but obviously Vircom didn’t properly send “Ascend-Data-Rate” parameter.

I have also chcked in a Vircom dictionary and “Ascend-Data-Rate” is there.

Thank you,
D.

4

Debug information from the Radius server :

(Debug :00692) 9/18/2007 12:36:27 Cleared ODBC Acct List: 2
(Debug :10004) 9/18/2007 12:36:37 RECEIVED: 192.168.0.150, code=1 (Access Request), id=2, len=226
(Debug :10004) 9/18/2007 12:36:37 Add.Info: Nas=192.168.0.150 (ID:MikroTik), Port=-2143289344, User=power
(Debug :10004) 9/18/2007 12:36:37 ** ODBC (0) ACCESS IDENTIFICATION ** (len=281)
(Debug :09828) 9/18/2007 12:36:37 Giving Framed Access to power.
(Debug :10004) 9/18/2007 12:36:37 SendData: dest 192.168.0.150:32768 len:57

(Debug :10004) 9/18/2007 12:36:37 RECEIVED: 192.168.0.150, code=4 (Accounting Request), id=3, len=175
(Debug :10004) 9/18/2007 12:36:37 Add.Info: Nas=192.168.0.150 (ID:MikroTik), Port=-2143289344, User=power
(Debug :10004) 9/18/2007 12:36:37 SendData: dest 192.168.0.150:32768 len:20

Thx,
D.