We do accounting on usernames obviously. But client-mac-address is our policy requirement for generating certain security related reports.
-----Original Message----- From: Adam Armstrong [mailto:[email protected]] Sent: Tuesday, April 07, 2009 1:18 AM To: Asad Ul-Islam Cc: [email protected] Subject: Re: [c-nsp] client mac address on LNS?? Why aren't you just using the username for accounting? > Dear Friends! > > > > I have a setup in which DSL users connect to a LNS via L2TP. Everything is > working fine, however on LNS I am not receiving any MAC address for the DSL > Users( Type PPPoVPDN). This is my standard crucial requirement for > generating several reports for management purposes. > > > > Can someone tell me if it is possible to get Mac-address for the VPDN > users??? I am getting mac-address for PPPoE type users which are terminated > on my BRAS. > > > > Attach is the debug output for both LNS and BRAS which shows that > mac-address field is missing in LNS output. > > > > ######### LNS output (domain stripping is used) ########## > > > > Apr 6 04:29:47.020: RADIUS(00001037): Send Access-Request to > 10.10.10.10:3312 id 1645/44, len 123 > > Apr 6 04:29:47.020: RADIUS: Framed-Protocol [7] 6 PPP > [1] > > Apr 6 04:29:47.020: RADIUS: User-Name [1] 11 "testuser7" > > Apr 6 04:29:47.020: RADIUS: User-Password [2] 18 * > > Apr 6 04:29:47.020: RADIUS: NAS-Port [5] 6 370 > > > Apr 6 04:29:47.020: RADIUS: NAS-Port-Id [87] 17 > "Uniq-Sess-ID370" > > Apr 6 04:29:47.020: RADIUS: Connect-Info [77] 9 "1920000" > > Apr 6 04:29:47.020: RADIUS: NAS-Port-Type [61] 6 Virtual > [5] > > Apr 6 04:29:47.020: RADIUS: Service-Type [6] 6 Framed > [2] > > Apr 6 04:29:47.020: RADIUS: NAS-IP-Address [4] 6 1.1.1.1 > > > Apr 6 04:29:47.020: RADIUS: Acct-Session-Id [44] 18 > "CAA36E5A00001058" > > Apr 6 04:29:47.308: RADIUS: Received from id 1645/44 10.10.10.10:3312, > Access-Accept, len 37 > > Apr 6 04:29:47.308: RADIUS: Class [25] 5 > > Apr 6 04:29:47.308: RADIUS: 50 49 4E > [PIN] > > Apr 6 04:29:47.308: RADIUS: Service-Type [6] 6 Framed > [2] > > Apr 6 04:29:47.308: RADIUS: Framed-Protocol [7] 6 PPP > [1] > > Apr 6 04:31:47.100: RADIUS(00001038): Received from id 1645/45 > > Apr 6 04:31:47.100: VT[Vi3.1]:Request took 0 msec, 0 msec processing time > > Apr 6 04:31:47.100: uid:371 Tnl/Sn 58894/504 L2TP: Virtual interface > created for testus...@best-dsl bandwidth 1920 Kbps > > Apr 6 04:31:47.100: Vi3.1 Tnl/Sn 58894/504 L2TP: Virtual interface created > for testus...@best-dsl, bandwidth 1920 Kbps > > Apr 6 04:31:47.100: Vi3.1 Tnl/Sn 58894/504 L2TP: VPDN session up > > Apr 6 04:31:47.220: RADIUS/ENCODE(00001038):Orig. component type = VPDN > > > > > > Cisco-3845-L2TP-LNS#show users > > > > Interface User Mode Idle Peer Address > > Vi3.1 testus...@best-ds PPPoVPDN - 1.1.1.233 > > > > ######### BRAS output ########## > > > > *Mar 1 00:13:15.367: RADIUS(00000009): Send Access-Request to > 10.10.10.10:3312 id 1645/6, len 167 > > *Mar 1 00:13:15.367: RADIUS: Vendor, Cisco [26] 41 > > *Mar 1 00:13:15.367: RADIUS: Cisco AVpair [1] 35 > "client-mac-address=000f.a392.4bef" > > *Mar 1 00:13:15.367: RADIUS: Framed-Protocol [7] 6 PPP > [1] > > *Mar 1 00:13:15.367: RADIUS: User-Name [1] 11 "testuser6" > > *Mar 1 00:13:15.367: RADIUS: User-Password [2] 18 * > > *Mar 1 00:13:15.367: RADIUS: NAS-Port-Type [61] 6 Virtual > [5] > > *Mar 1 00:13:15.367: RADIUS: Vendor, Cisco [26] 18 > > *Mar 1 00:13:15.367: RADIUS: cisco-nas-port [2] 12 "3/0/0/0.36" > > *Mar 1 00:13:15.367: RADIUS: NAS-Port [5] 6 805306404 > > > *Mar 1 00:13:15.367: RADIUS: Service-Type [6] 6 Framed > [2] > > *Mar 1 00:13:15.371: RADIUS: NAS-IP-Address [4] 6 1.1.1.1 > > > *Mar 1 00:13:15.371: RADIUS: Acct-Session-Id [44] 29 > "3/0/0/0.36_CAA3693A0000000E" > > *Mar 1 00:13:15.519: RADIUS: Received from id 1645/6 10.10.10.10:3312, > Access-Accept, len 37 > > *Mar 1 00:13:15.519: RADIUS: Class [25] 5 > > *Mar 1 00:13:15.519: RADIUS: 50 49 4E > [PIN] > > *Mar 1 00:13:15.519: RADIUS: Service-Type [6] 6 Framed > [2] > > *Mar 1 00:13:15.519: RADIUS: Framed-Protocol [7] 6 PPP > [1] > > *Mar 1 00:13:15.523: RADIUS(00000009): Received from id 1645/6 > > *Mar 1 00:13:15.643: RADIUS/ENCODE(00000009):Orig. component type = PPoE > > > > > > Cisc-3640-BRAS-And-L2TP-LAC# show user > > > > Interface User Mode Idle Peer Address > > Vi2.1 testuser6 PPPoE 00:03:25 2.2.2.244 > > > > > > > > Best Regards, > > > > Asad Ul-Islam > > > > > > _______________________________________________ > cisco-nsp mailing list [email protected] > https://puck.nether.net/mailman/listinfo/cisco-nsp > archive at http://puck.nether.net/pipermail/cisco-nsp/ > _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
