Date: Wed, 19 Jun 2002 15:44:13 -0700 (PDT) From: Julian Elischer <julian@elischer.org> To: rob@the-rob.com Cc: net@freebsd.org, brian@freebsd.org Subject: Re:Issues_with_PPPoE_and_4.6 Message-ID: <Pine.BSF.4.21.0206191519460.26167-100000@InterJet.elischer.org> In-Reply-To: <3396.216.170.184.170.1024525085.squirrel@www.soho.berbee.com>
next in thread | previous in thread | raw e-mail | index | archive | help
Ok Here's a rough translation of what the log says.. looks a bit like a freeBSD problem.. On Wed, 19 Jun 2002 rob@the-rob.com wrote: > > please add -e to your tcpdump... > > Enclosed below > > <snip> > > > someone is ignoring the PADT (possibly us?) > > <snip> > > > so far so good.. > > > > why doesn't it respond to the session it told us to use? > > > > please include a startup of a GOOD session.... > > If I had one I would include it. I'm stuck on my windows box....I've been > walking the modem back and forth between rooms. do the tcpdump with the windows box doing the pppoe.. i.e. put them on the same ehternet segment. the BSD box just listenning... > > Thanks > > Rob > > Here's tcpdump with the -e > > > > 17:05:48.361992 0:4:76:b8:26:7c Broadcast 8863 32: PPPoE PADI [Host-Uniq UTF8] "yoohoo,, ISP, Are you there? foo calling.." [2 second silence] > 17:05:50.357254 0:4:76:b8:26:7c Broadcast 8863 32: PPPoE PADI [Host-Uniq UTF8] "I Said... yoohoo,, ISP, Are you there? foo calling.." > 17:05:50.382848 0:2:4b:a4:b7:87 0:4:76:b8:26:7c 8863 75: PPPoE PADO > [Host Uniq UTF8] [Service-Name] [AC-Name "miwi-6400-inet-nrp0"] > [AC-Cookie UTF8] "wha..wha..err Yup foo, I'm here.. call me 'mumble'" > 17:05:50.382933 0:4:76:b8:26:7c 0:2:4b:a4:b7:87 8863 75: PPPoE PADR [Host-Uniq UTF8] [AC-Cookie UTF8] [AC-Name"miwi-6400-inet-nrp0"] "Ok Mumble, Foo here again, I want a session from your 'miwi-6400-inet-nrp0' server.." > 17:05:50.801432 0:2:4b:a4:b7:87 0:4:76:b8:26:7c 8863 75: PPPoE PADS [ses 0x244] [Host-Uniq UTF8] [AC-Cookie UTF8] [AC-Name "miwi-6400-inet-nrp0"] "Ok foo, this is mumble. You are cleared to take off on session 0x233" "ppp control will contact you directly" > 17:05:50.826304 0:2:4b:a4:b7:87 0:4:76:b8:26:7c 8864 60: PPPoE [ses 0x244] "ISP ppp control here, calling session0x224. Start your take-off" [2 seconds silence] > LCP 20: Conf-Req(1), MRU=1492, Auth-Prot PAP, Magic-Num=7643db5e "I said.... ISP ppp control here, calling session0x224. Start your take-off" [2 seconds silence] > 17:05:52.823642 0:2:4b:a4:b7:87 0:4:76:b8:26:7c 8864 60: PPPoE [ses 0x244] > LCP 20: Conf-Req(2), MRU=1492, Auth-Prot PAP, Magic-Num=7643db5e "Foo, This is mumble here again.. ppp control says he can't contact you.. abort takeoff.. closing the frequency and going to lunch" > 17:05:53.409024 0:4:76:b8:26:7c 0:2:4b:a4:b7:87 8863 38: PPPoE PADT [ses > 0x244] [Generic-Error "session closed"] "This is Foo, calling ppp-control, can I take off yet?" > 17:05:54.824413 0:2:4b:a4:b7:87 0:4:76:b8:26:7c 8864 60: PPPoE [ses 0x244] > LCP 20: Conf-Req(3), MRU=1492, Auth-Prot PAP, Magic-Num=7643db5e "This is Foo, calling ppp-control, can I take off yet?" > 17:05:56.824948 0:2:4b:a4:b7:87 0:4:76:b8:26:7c 8864 60: PPPoE [ses 0x244] > LCP 20: Conf-Req(4), MRU=1492, Auth-Prot PAP, Magic-Num= > 7643db5e "This is Foo, calling ppp-control, can I take off yet?" > 17:05:58.826230 0:2:4b:a4:b7:87 0:4:76:b8:26:7c 8864 60: PPPoE [ses 0x244] > LCP 20: Conf-Req(5), MRU=1492, Auth-Prot PAP, Magic-Num=7643db5e etc. this actually sounds like a FreeBSD (foo) problem. 1/ firstly we didn't respond to the initial session (at least not quick enough) (why not...? 2 seconds is more than enough time) 2/ We didn't abort when the link was closed.. Julian To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-net" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?Pine.BSF.4.21.0206191519460.26167-100000>