Date: Fri, 8 Jun 2001 10:09:00 -0700 (PDT) From: Philip Hallstrom <philip@adhesivemedia.com> To: Christoph Sold <so@server.i-clue.de> Cc: <freebsd-questions@FreeBSD.org> Subject: Re: Strange one-sided network slowdown... Message-ID: <20010608100650.Y78321-100000@oddjob.adhesivemedia.com> In-Reply-To: <3B21055B.1F4DD2AB@i-clue.de>
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Yes, the hub is connected to rl0... so if I explicity set half-duplex on rl0 I'll be fine? Something like: ifconfig rl0 inet 10.2.0.1 netmask 255.255.255.0 mediaopts half-duplex ? thanks! -philip On Fri, 8 Jun 2001, Christoph Sold wrote: > If your hub is connected to rl0, you're running into trouble. > Unfortunatley, you did not explain which interface is connected to which > device. > > Philip Hallstrom schrieb: > > > > I'm not sure how to check my laptop's duplex, here's what is on my > > gateway: > > > > philip@wombat:~% ifconfig -au > > xl0: flags=3D8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500 > > inet 207.202.235.154 netmask 0xffffff00 broadcast 207.202.235.2= 55 > > inet6 fe80::210:5aff:fe10:b021%xl0 prefixlen 64 scopeid 0x1 > > ether 00:10:5a:10:b0:21 > > media: autoselect (100baseTX <full-duplex>) status: active > > supported media: autoselect 100baseTX <full-duplex> 100baseTX > > 10baseT/UTP <full-duplex> 10baseT/UTP 100baseTX <hw-loopback> > > rl0: flags=3D8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500 > > inet 10.2.0.1 netmask 0xffffff00 broadcast 10.2.0.255 > > inet6 fe80::250:baff:fed1:b12c%rl0 prefixlen 64 scopeid 0x2 > > ether 00:50:ba:d1:b1:2c > > media: autoselect (none) status: active > > supported media: autoselect 100baseTX <full-duplex> 100baseTX > > 10baseT/UTP <full-duplex> 10baseT/UTP 100baseTX <hw-loopback> > > lo0: flags=3D8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384 > > inet6 fe80::1%lo0 prefixlen 64 scopeid 0x9 > > inet6 ::1 prefixlen 128 > > inet 127.0.0.1 netmask 0xff000000 > > > > However, if it was a duplex problem wouldn't I see that when transferin= g > > from my laptop to the gateway and from the net to my laptop (which I ca= n > > get about 80kb/s)??? > > Having duplex mismatched will only cause problems when your box tries to > send while traffic arrives: the sent package will invalidate the package > recieved simultaneosly, rendering both packets invalid. > > HTH > -Christoph Sold > > > On Fri, 8 Jun 2001, Christoph Sold wrote: > > > > > Check if both your laptop's and your gateways NICs are properly set t= o > > > half duplex. > > > > > > HTH > > > -Christoph Sold > > > > > > Philip Hallstrom schrieb: > > > > > > > > Hi all - > > > > I recently reconfiged my home network. My gateway is a P40= 0 > > > > running 4.2-20010214-STABLE. The internal interface is rl0 (a D-Li= nk > > > > card). The network basically looks like this: > > > > > > > > net --- dsl modem --- gateway --- hub --- laptop > > > > > > > > Everything works just fine except transferring *from* the gateway *= to* the > > > > laptop (~10kb/s). > > > > > > > > Transfering *from* the laptop *to* the gateway (~130kb/s) is fine. > > > > Transfering from/to the gateway/laptop to/from the net maxes out at= my DSL > > > > speed. > > > > > > > > I know there used to be a problem with D-Link cards, but I am prett= y sure > > > > that was fixed around 4.2 and I would think the problem would exist= in > > > > both directions. > > > > > > > > Anyone have any ideas why this is happening? It doesn't matter the > > > > transfer method either (HTTP or FTP). > > > > > > > > Any help appreciated... > > > > > -- > Freundliche Gr=FC=DFe aus Waiblingen > > Christoph Sold > -- > Systemadministrator, i-clue GmbH, Endersbacher Str. 57, 71334 Waiblingen > Fon: (0 71 51) 9 59 01-12, Fax: (0 71 51) 9 59 01-55, Mail: so@i-clue.de > To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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