Nas IP address in logs

Sergio Belkin sebelk at gmail.com
Wed Apr 23 19:39:34 CEST 2008


Thanks Ivan that I did'n know :) also, I had disabled accounting, now,
I  enabled that and detailed auth log

Now I get something as follow in radacct/10.128.255.80/auth-detail-20080423 :

Wed Apr 23 14:16:22 2008
        Packet-Type = Access-Request
        User-Name = "quelocoquesoyche"
        NAS-IP-Address = 10.128.255.80
        Called-Station-Id = "005d7edc25de"
        Calling-Station-Id = "005cb37ae2ee"
        NAS-Identifier = "005d7edc25de"
        NAS-Port = 55
        Framed-MTU = 1400
        NAS-Port-Type = Wireless-802.11
        EAP-Message = 0x0200000c0167736965727232
        Message-Authenticator = 0x955e4a648595f3ae5dd7f3486dea99f4

Great!

2008/4/23, Ivan Kalik <tnt at kalik.net>:
> That will be logged in your accounting log.
>
>
>  Ivan Kalik
>  Kalik Informatika ISP
>
>  Dana 23/4/2008, "Sergio Belkin" <sebelk at gmail.com> piše:
>
>  >Thanks Ivan,
>  >
>  >I know that :) But I want get IP from NAS's that are behind a
>  >NAT-proxy-firewall server, I want the NAS IP and not the
>  >NAT-proxy-firewall server IP.
>  >
>  >In fact my clients.conf has something as follows:
>  >
>  > client 10.128.255.86 {
>  >   require_message_authenticator = no
>  >   secret = "pepepotamo"
>  >   shortname = "Hormiga"
>  > }
>  > client 10.128.255.87 {
>  >   require_message_authenticator = no
>  >   secret = "pepepotamo2"
>  >   shortname = "Avispa"
>  > }
>  > client 203.221.198.59 {
>  >   require_message_authenticator = no
>  >   secret = "pepepotamo3"
>  >   shortname = "Abeja"
>  >}
>  >-- end of file---
>  >
>  >client with 203.221.198.59 is a remote server (connect to radius via
>  >vpn)  with NAS's "behind".
>  >
>  >If I run in debug mode I can see the "actual" NAS IP can be read,
>  >
>  >For example:
>  >
>  >rad_recv: Access-Request packet from host 203.221.198.59 port 2048,
>  >id=0, length=123
>  >   User-Name = "soyreloco"
>  >   NAS-IP-Address = 192.168.134.210
>  >   Called-Station-Id = "001d7edc2621"
>  >   Calling-Station-Id = "001b63085e39"
>  >   NAS-Identifier = "001d7edc2624"
>  >   NAS-Port = 63
>  >   Framed-MTU = 1400
>  >   NAS-Port-Type = Wireless-802.11
>  >   EAP-Message = 0x0200000a016c79616972
>  >   Message-Authenticator = 0x951db6ffd60187bc4b6fee7f951feef3
>  >
>  >
>  > is there a way to get such a thing (192.168.134.210 in this case) in
>  >radius logs with radius running in non-debug mode?
>  >
>  >Thanks in advance!
>  >
>  >2008/4/23, Ivan Kalik <tnt at kalik.net>:
>  >> >From clients.conf:
>  >>
>  >>         #  The short name is used as an alias for the fully qualified
>  >>         #  domain name, or the IP address.
>  >>         #
>  >>         shortname       = localhost
>  >>
>  >>  shortname is printed in the log. Put NAS IP there if you want it in
>  >>  radius.log.
>  >>
>  >>  Ivan Kalik
>  >>  Kalik Informatika ISP
>  >>
>  >>
>  >>  Dana 23/4/2008, "Sergio Belkin" <sebelk at gmail.com> piše:
>  >>
>  >>
>  >>  >Hi, how can I get the "NAS-IP-Address" in radius.log?
>  >>  >
>  >>  >--
>  >>  >--
>  >>  >Open Kairos http://www.openkairos.com
>  >>  >Watch More TV http://sebelk.blogspot.com
>  >>  >Sergio Belkin -
>  >>
>  >> >-
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>  >>  >
>  >>  >
>  >>
>  >>  -
>
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>  >>
>  >
>  >
>  >--
>
> >--
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>  >Watch More TV http://sebelk.blogspot.com
>  >Sergio Belkin -
>  >
>  >-
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