Date: Thu, 26 Oct 2000 14:17:36 -0700 From: Julian Elischer <julian@elischer.org> To: Aaron Hill <hillaa@hotmail.com> Cc: freebsd-questions@FreeBSD.ORG, freebsd-net@FreeBSD.ORG Subject: Re: More on PPPoE & ADSL (Telstra Bigpond) Message-ID: <39F89F70.B69C3186@elischer.org> References: <F82BdxkiiZIHd0TlKn400001292@hotmail.com>
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Aaron Hill wrote: > > Hello, > > Further to my previous email here's the missing tcpdumps for the Linux and > Windows handshake/discovery session when connecting to Telstra Bigponds > (Australia) ADSL service with PPPoE. My original question still stands, can > someone tell me why FreeBSDs PPPoE is different to the other packages in > what it sends? FreeBSD will not connect, the others do. > > Windows (EnterNet)... > 16:34:48.581399 0:10:5a:0:d3:de Broadcast 8863 60: PPPoE PADI [Host-Uniq > UTF8] [Service-Name "bigpond"] > 16:34:48.636895 0:90:39:47:0:3f 0:10:5a:0:d3:de 8863 60: PPPoE PADO > [Service-Name "bigpond"] [AC-Name "nkt1-kent"] [Host-Uniq UTF8] > 16:34:48.637021 0:10:5a:0:d3:de 0:90:39:47:0:3f 8863 60: PPPoE PADR > [Host-Uniq UTF8] [Service-Name "bigpond"] > 16:34:48.689108 0:90:39:47:0:3f 0:10:5a:0:d3:de 8863 60: PPPoE PADS [ses > 0x1b1][Service-Name "bigpond"] [AC-Name "nkt1-kent"] [Host-Uniq UTF8] > 16:34:48.701229 0:10:5a:0:d3:de 0:90:39:47:0:3f 8864 60: PPPoE [ses 0x1b1] > LCPConfReq id=0x1 <mru 1500> <magic 0x9ff90000> > > Linux (Roaring Penguin PPPoE)... > 16:58:01.345104 0:10:5a:0:d3:de Broadcast 8863 60: PPPoE PADI [Service-Name > "bigpond"] > 16:58:01.407318 0:90:39:47:0:3f 0:10:5a:0:d3:de 8863 60: PPPoE PADO > [Service-Name "bigpond"] [AC-Name "nkt1-kent"] > 16:58:01.407470 0:10:5a:0:d3:de 0:90:39:47:0:3f 8863 60: PPPoE PADR > [Service-Name "bigpond"] > 16:58:01.466063 0:90:39:47:0:3f 0:10:5a:0:d3:de 8863 60: PPPoE PADS [ses > 0x1b2][Service-Name "bigpond"] [AC-Name "nkt1-kent"] > 16:58:02.338999 0:10:5a:0:d3:de 0:90:39:47:0:3f 8864 60: PPPoE [ses 0x1b2] > LCPConfReq id=0x1 <mru 1492> <asyncmap 0> <magic 0xda4bab2c> > > FreeBSD (4.1.1 Release)... > 17:07:47.907372 0:e0:29:73:81:dd Broadcast 8863 60: PPPoE PADI [Service-Name > "bigpond"] [Host-Uniq UTF8] > 17:07:47.969361 0:90:39:47:0:3f 0:e0:29:73:81:dd 8863 179: PPPoE PADO > [Service-Name] [Service-Name "telstra"] [Service-Name "cmux"] [Service-Name > "bigpond"] [Service-Name "n7061992k"] [Service-Name "n2155202k"] > [Service-Name "n2155201k"] > 17:07:47.969440 0:e0:29:73:81:dd 0:90:39:47:0:3f 8863 60: PPPoE PADR > [Service-Name "bigpond"] [AC-Name "nkt1-kent"] [Host-Uniq UTF8] > 17:07:48.023924 0:90:39:47:0:3f 0:e0:29:73:81:dd 8863 62: PPPoE PADS > [Service-Name-Error "SvcName Tag Error"] [AC-Name "nkt1-kent"] [Host-Uniq > UTF8] > > I can see the differences but I don't know if they are the show stoppers. Is > the fact that FreeBSD puts the Host-Uniq info at the end of the first frame > the problem or is it something else that tcpdump doesn't pick up? Windows > puts that info at the start of the frame, Linux doesn't include it at all. > > Anyone? > > Thanks > Aaron Hill It may "just work" if you power down and restart the DSL modem... it caches the local ethernet address sometimes and won't work with another.. (I notice that the windows and Linux are the same (different) machine from that used by BSD.. The DSL modem, once initialised to that machine may refuse to work correctly with the other machine (I've seen this many times) on the other hand it DOES look as if you are getting part way through the initialisation. I don;t understand why the provider comes back with seven service names, unless he is offering you seven possibilities. He however is NOT providing an AC-name! very wierd > > _________________________________________________________________________ > Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. > > Share information about yourself, create your own public profile at > http://profiles.msn.com. > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-net" in the body of the message -- __--_|\ Julian Elischer / \ julian@elischer.org ( OZ ) World tour 2000 ---> X_.---._/ presently in: Budapest v To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-net" in the body of the message
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