Re: PPPoE problems with latest -CURRENT

From: Peter Ulrich Kruppa (root_at_pukruppa.net)
Date: 07/31/04

  • Next message: Christopher M. Giordano: "Re: new gcc 3.4.2 compiler and ports" 
    Date: Sat, 31 Jul 2004 06:33:39 +0000 (GMT)
To: Julian Elischer <julian@elischer.org>

    On Fri, 30 Jul 2004, Julian Elischer wrote:

    >
    >
    > Peter Ulrich Kruppa wrote:
    >
    > >Hi!
    > >
    > >I use my -CURRENT machine to connect with /usr/sbin/ppp to the
    > >internet via a DSL modem (or bridge as some people say).
    > >Since my cvsup yesterday this doesn't work anymore - and what is
    > >even worse I can't see any errror messages:
    > >neither in my ppp.logs nor when I run ppp manually; it just
    > >doen't connect.
    > >I have got a 4.8 -RELEASE on my machine, too. There everything
    > >works as usual - with the same ppp.conf .
    > >Does anyone have a clue what happened?
    > >
    >
    > please supply a tcpdump trace of a successful and a failed transaction.
    This is the dump of a successful connection from 4.8 -RELEASE:

    05:42:27.051349 PPPoE PADI [Host-Uniq UTF8]
    05:42:27.222361 PPPoE PADO [AC-Name "WUPX12-erx"] [Host-Uniq UTF8] [Service-Name] [AC-Cookie UTF8]
    05:42:27.222401 PPPoE PADR [Host-Uniq UTF8] [AC-Cookie UTF8] [AC-Name "WUPX12-erx"]
    05:42:27.577189 PPPoE PADS [ses 0x105d] [Service-Name] [Host-Uniq UTF8] [AC-Name "WUPX12-erx"] [AC-Cookie UTF8]
    05:42:28.608645 PPPoE [ses 0x105d] Conf-Req(128), MRU=1492, Auth-Prot PAP, Magic-Num=757a3311
    05:42:28.608808 PPPoE [ses 0x105d] Conf-Req(1), MRU=1460, Magic-Num=af04e452
    05:42:28.608831 PPPoE [ses 0x105d] Conf-Ack(128), MRU=1492, Auth-Prot PAP, Magic-Num=757a3311
    05:42:28.667182 PPPoE [ses 0x105d] Conf-Ack(1), MRU=1460, Magic-Num=af04e452
    05:42:28.667559 PPPoE [ses 0x105d] Ident(0), Magic-Num=af04e452
    05:42:28.667580 PPPoE [ses 0x105d] Auth-Req(1),
    Peer=dslflat/******%kamp-dsl, Name=******
    05:42:30.883283 PPPoE [ses 0x105d] Conf-Req(2), MRU=1492, Auth-Prot PAP, Magic-Num=9e2ec425
    05:42:30.883403 PPPoE [ses 0x105d] Conf-Req(2), MRU=1460, Magic-Num=5cc8f4e4
    05:42:30.883423 PPPoE [ses 0x105d] Conf-Ack(2), MRU=1492, Auth-Prot PAP, Magic-Num=9e2ec425
    05:42:30.941269 PPPoE [ses 0x105d] Conf-Ack(2), MRU=1460, Magic-Num=5cc8f4e4
    05:42:30.941596 PPPoE [ses 0x105d] Ident(1), Magic-Num=5cc8f4e4
    05:42:30.941617 PPPoE [ses 0x105d] Auth-Req(1),
    Peer=dslflat/*****%kamp-dsl, Name=********
    05:42:31.014934 PPPoE [ses 0x105d] Conf-Req(1), MRU=1460, Auth-Prot PAP, Magic-Num=62cfdbc4
    05:42:31.015015 PPPoE [ses 0x105d] Conf-Req(3), MRU=1460, Magic-Num=340371cf
    05:42:31.015035 PPPoE [ses 0x105d] Conf-Ack(1), MRU=1460, Auth-Prot PAP, Magic-Num=62cfdbc4
    05:42:31.073687 PPPoE [ses 0x105d] Conf-Ack(3), MRU=1460, Magic-Num=340371cf
    05:42:31.073962 PPPoE [ses 0x105d] Ident(2), Magic-Num=340371cf
    05:42:31.073983 PPPoE [ses 0x105d] Auth-Req(1),
    Peer=dslflat/*****%kamp-dsl, Name=*******
    05:42:31.215949 PPPoE [ses 0x105d] Auth-Ack(1), Msg=
    05:42:31.217560 PPPoE [ses 0x105d] Conf-Req(1)
    05:42:31.217589 PPPoE [ses 0x105d] Conf-Req(1), IP-Addr=0.0.0.0, Pri-DNS=ns-ob.kamp.net, Sec-DNS=255.255.255.255
    05:42:31.217610 PPPoE [ses 0x105d]
    05:42:31.219949 PPPoE [ses 0x105d] Conf-Req(1), IP-Addr=dsl-gate.kamp.net
    05:42:31.220337 PPPoE [ses 0x105d] Conf-Ack(1), IP-Addr=dsl-gate.kamp.net
    05:42:31.277440 PPPoE [ses 0x105d] Prot-Rej(2), Rejected-Protocol=80fd
    05:42:31.282172 PPPoE [ses 0x105d] Conf-Nak(1), IP-Addr=reverse-213-146-114-24.dialin.kamp-dsl.de, Pri-DNS=mail.kamp-dsl.de, Sec-DNS=ns-ob.kamp.net
    05:42:31.283829 PPPoE [ses 0x105d] Conf-Req(2), IP-Addr=reverse-213-146-114-24.dialin.kamp-dsl.de, Pri-DNS=mail.kamp-dsl.de, Sec-DNS=ns-ob.kamp.net
    05:42:31.288660 PPPoE [ses 0x105d] Prot-Rej(3), Rejected-Protocol=8057
    05:42:31.288791 PPPoE [ses 0x105d]
    05:42:31.343686 PPPoE [ses 0x105d] Conf-Ack(2), IP-Addr=reverse-213-146-114-24.dialin.kamp-dsl.de, Pri-DNS=mail.kamp-dsl.de, Sec-DNS=ns-ob.kamp.net
    05:42:32.033113 PPPoE [ses 0x105d] reverse-213-146-114-24.dialin.kamp-dsl.de.1325 > mail.kamp-dsl.de.domain: 13529+ PTR? 177.97.62.195.in-addr.arpa. (44)
    05:42:32.098487 PPPoE [ses 0x105d] mail.kamp-dsl.de.domain > reverse-213-146-114-24.dialin.kamp-dsl.de.1325: 13529 1/0/0 (72) (DF)
    05:42:32.099089 PPPoE [ses 0x105d] reverse-213-146-114-24.dialin.kamp-dsl.de.1326 > mail.kamp-dsl.de.domain: 13530+ PTR? 234.99.62.195.in-addr.arpa. (44)
    05:42:32.238218 PPPoE [ses 0x105d] Echo-Req(1), Magic-Num=62cfdbc4
    05:42:32.238286 PPPoE [ses 0x105d] Echo-Rep(1), Magic-Num=340371cf
    05:42:34.352068 PPPoE [ses 0x105d]

    In the failed connection from -CURRENT nothing is dumped at all.

    Uli.
    >
    > >
    > >Thanks,
    > >
    > >Uli.
    > >_______________________________________________
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    > >
    > >
    >
    >
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