getting disconnected.

Yagnesh Dave yagnesh.dave at rediffmail.com
Mon Oct 12 14:02:26 CEST 2009


Hi,

I changed the listen IP as you has told me last time. Now I am able to connect to the free radius, I get the vrf properly configured on the LNS as expected by the radius and get the proper IP also. But now the problem is that once I am connected, after 5 secs i get disconnected. I saw in the LNS logs, in which I noted that the request is send to 172.31.6.158, but I am getting reply from radius on the other IP which is 202.54.6.101, basicaly I have 2 IP`s on radius server. The later one I used for downloading the packages from internet. 

Please let me know what and where I should do the change so that Radius replies with the IP that it is listening from.

I am attaching the debug logs on the LNS for your ref;

_________________________________________________________________

031415: Oct 12 17:23:05.705 IST: RADIUS/ENCODE(000006A8):Orig. component type = VPDN
031416: Oct 12 17:23:05.705 IST: RADIUS(000006A8): Config NAS IP: 192.168.243.250
031417: Oct 12 17:23:05.705 IST: RADIUS(000006A8): sending
031418: Oct 12 17:23:05.705 IST: RADIUS(000006A8): Send Accounting-Request to 172.31.6.158:1646 id 1646/185, len 266
031419: Oct 12 17:23:05.705 IST: RADIUS:  authenticator A7 A6 49 D5 CF 5B A2 CE - 45 8E 68 4C 71 51 F6 17
031420: Oct 12 17:23:05.705 IST: RADIUS:  Acct-Session-Id     [44]  10  "00000A27"
031421: Oct 12 17:23:05.705 IST: RADIUS:  Tunnel-Type         [64]  6   00:L2TP                   [3]
031422: Oct 12 17:23:05.705 IST: RADIUS:  Tunnel-Medium-Type  [65]  6   00:IPv4                   [1]
031423: Oct 12 17:23:05.705 IST: RADIUS:  Tunnel-Server-Endpoi[67]  17  "192.168.243.250"
031424: Oct 12 17:23:05.705 IST: RADIUS:  Tunnel-Client-Endpoi[66]  15  "172.23.119.14"
031425: Oct 12 17:23:05.705 IST: RADIUS:  Tunnel-Assignment-Id[82]  3   "1"
031426: Oct 12 17:23:05.705 IST: RADIUS:  Tunnel-Client-Auth-I[90]  15  "l2tp-tata-lac"
031427: Oct 12 17:23:05.705 IST: RADIUS:  Tunnel-Server-Auth-I[91]  16  "hb-vsb-t1-rw01"
031428: Oct 12 17:23:05.705 IST: RADIUS:  Acct-Tunnel-Connecti[68]  11  "126111449"
031429: Oct 12 17:23:05.705 IST: RADIUS:  Framed-Protocol     [7]   6   PPP                       [1]
031430: Oct 12 17:23:05.705 IST: RADIUS:  User-Name           [1]   16  "tcl at cisco1.com"
031431: Oct 12 17:23:05.705 IST: RADIUS:  Acct-Authentic      [45]  6   RADIUS                    [1]
031432: Oct 12 17:23:05.705 IST: RADIUS:  Acct-Session-Time   [46]  6   1
031433: Oct 12 17:23:05.709 IST: RADIUS:  Acct-Input-Octets   [42]  6   84
031434: Oct 12 17:23:05.709 IST: RADIUS:  Acct-Output-Octets  [43]  6   90
031435: Oct 12 17:23:05.709 IST: RADIUS:  Acct-Input-Packets  [47]  6   5
031436: Oct 12 17:23:05.709 IST: RADIUS:  Acct-Output-Packets [48]  6   6
031437: Oct 12 17:23:05.709 IST: RADIUS:  Acct-Terminate-Cause[49]  6   host-request              [18]
031438: Oct 12 17:23:05.709 IST: RADIUS:  Acct-Status-Type    [40]  6   Stop                      [2]
031439: Oct 12 17:23:05.709 IST: RADIUS:  NAS-Port-Type       [61]  6   Virtual                   [5]
031440: Oct 12 17:23:05.709 IST: RADIUS:  NAS-Port            [5]   6   751
031441: Oct 12 17:23:05.709 IST: RADIUS:  NAS-Port-Id         [87]  17  "Uniq-Sess-ID751"
031442: Oct 12 17:23:05.709 IST: RADIUS:  Calling-Station-Id  [31]  17  "404001629241466"
031443: Oct 12 17:23:05.709 IST: RADIUS:  Connect-Info        [77]  13  "64000/57600"
031444: Oct 12 17:23:05.709 IST: RADIUS:  Service-Type        [6]   6   Framed                    [2]
031445: Oct 12 17:23:05.709 IST: RADIUS:  NAS-IP-Address      [4]   6   192.168.243.250
031446: Oct 12 17:23:05.709 IST: RADIUS:  Acct-Delay-Time     [41]  6   0
031447: Oct 12 17:23:05.725 IST: RADIUS: Received from id 1646/185 202.54.6.101:1646, Accounting-response, len 20
031448: Oct 12 17:23:05.725 IST: RADIUS: Response for non-existent request ident
031449: Oct 12 17:23:06.389 IST: %LINK-3-UPDOWN: Interface Virtual-Access4, changed state to down
031450: Oct 12 17:23:10.581 IST: RADIUS: no sg in radius-timers: ctx 0x654F7FC4 sg 0x0000
031451: Oct 12 17:23:10.581 IST: RADIUS: Retransmit to (172.31.6.158:1645,1646) for id 1646/184
031452: Oct 12 17:23:10.581 IST: RADIUS: acct-delay-time for C0040B4 (at C004194) now 5
031453: Oct 12 17:23:10.597 IST: RADIUS: Received from id 1646/186 202.54.6.101:1646, Accounting-response, len 20
031454: Oct 12 17:23:10.597 IST: RADIUS: Response for non-existent request ident
031455: Oct 12 17:23:11.413 IST: RADIUS: no sg in radius-timers: ctx 0x50802954 sg 0x0000
031456: Oct 12 17:23:11.413 IST: RADIUS: Retransmit to (172.31.6.158:1645,1646) for id 1646/185
031457: Oct 12 17:23:11.413 IST: RADIUS: acct-delay-time for C3A1DF4 (at C3A1EF8) now 5
031458: Oct 12 17:23:11.429 IST: RADIUS: Received from id 1646/187 202.54.6.101:1646, Accounting-response, len 20
031459: Oct 12 17:23:11.429 IST: RADIUS: Response for non-existent request ident
031460: Oct 12 17:23:15.893 IST: RADIUS: no sg in radius-timers: ctx 0x654F7FC4 sg 0x0000
031461: Oct 12 17:23:15.893 IST: RADIUS: Retransmit to (172.31.6.158:1645,1646) for id 1646/186
031462: Oct 12 17:23:15.893 IST: RADIUS: acct-delay-time for C0040B4 (at C004194) now 10
031463: Oct 12 17:23:15.909 IST: RADIUS: Received from id 1646/188 202.54.6.101:1646, Accounting-response, len 20
031464: Oct 12 17:23:15.909 IST: RADIUS: Response for non-existent request ident
031465: Oct 12 17:23:16.565 IST: RADIUS: no sg in radius-timers: ctx 0x50802954 sg 0x0000
031466: Oct 12 17:23:16.565 IST: RADIUS: Retransmit to (172.31.6.158:1645,1646) for id 1646/187
031467: Oct 12 17:23:16.565 IST: RADIUS: acct-delay-time for C3A1DF4 (at C3A1EF8) now 10
031468: Oct 12 17:23:16.581 IST: RADIUS: Received from id 1646/189 202.54.6.101:1646, Accounting-response, len 20
031469: Oct 12 17:23:16.581 IST: RADIUS: Response for non-existent request ident
031470: Oct 12 17:23:20.949 IST: RADIUS: no sg in radius-timers: ctx 0x654F7FC4 sg 0x0000
031471: Oct 12 17:23:20.949 IST: RADIUS: Retransmit to (172.31.6.158:1645,1646) for id 1646/188
031472: Oct 12 17:23:20.949 IST: RADIUS: acct-delay-time for C0040B4 (at C004194) now 15
031473: Oct 12 17:23:20.965 IST: RADIUS: Received from id 1646/190 202.54.6.101:1646, Accounting-response, len 20
031474: Oct 12 17:23:20.965 IST: RADIUS: Response for non-existent request ident
031475: Oct 12 17:23:21.781 IST: RADIUS: no sg in radius-timers: ctx 0x50802954 sg 0x0000
031476: Oct 12 17:23:21.781 IST: RADIUS: Retransmit to (172.31.6.158:1645,1646) for id 1646/189
031477: Oct 12 17:23:21.781 IST: RADIUS: acct-delay-time for C3A1DF4 (at C3A1EF8) now 15
031478: Oct 12 17:23:21.797 IST: RADIUS: Received from id 1646/191 202.54.6.101:1646, Accounting-response, len 20
031479: Oct 12 17:23:21.797 IST: RADIUS: Response for non-existent request ident
031480: Oct 12 17:23:26.005 IST: RADIUS: no sg in radius-timers: ctx 0x654F7FC4 sg 0x0000
031481: Oct 12 17:23:26.005 IST: RADIUS: No response from (172.31.6.158:1645,1646) for id 1646/190
031482: Oct 12 17:23:26.005 IST: RADIUS/DECODE: parse response no app start; FAIL
031483: Oct 12 17:23:26.005 IST: RADIUS/DECODE: parse response; FAIL
031484: Oct 12 17:23:27.381 IST: RADIUS: no sg in radius-timers: ctx 0x50802954 sg 0x0000
031485: Oct 12 17:23:27.381 IST: RADIUS: No response from (172.31.6.158:1645,1646) for id 1646/191
031486: Oct 12 17:23:27.381 IST: RADIUS/DECODE: parse response no app start; FAIL
031487: Oct 12 17:23:27.381 IST: RADIUS/DECODE: parse response; FAIL
______________________________________________________________________

Thanks and Regards,
Yagnesh Dave.
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