Date: Mon, 4 Nov 2002 23:21:46 -0800 (PST) From: Julian Elischer <julian@elischer.org> To: "Dmitry A. Bondareff" <freebsd@mmk.ru> Cc: Archie Cobbs <archie@dellroad.org>, Johan Larsson <johan.larsson@operax.com>, "freebsd-net@FreeBSD.org" <freebsd-net@FreeBSD.ORG> Subject: Re: Win XP with mpd Message-ID: <Pine.BSF.4.21.0211042320240.60008-100000@InterJet.elischer.org> In-Reply-To: <00de01c28489$20ebb760$02010101@wall>
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On Tue, 5 Nov 2002, Dmitry A. Bondareff wrote: > I'll trying to setup mtu to 1400, why I don't see it by ifconfig command ? > > From mpd.conf: > .... > set link mru 1400 > set link mtu 1400 the link commands affect the links.. this sets teh fragment size that Mulitlink ppp will use.. externally you only see teh interface mtu, which is a different thing.. try: set iface mtu 1400 > .... > > #mpd -b > > #ifconfig -a: > ng0: flags=8890<POINTOPOINT,NOARP,SIMPLEX,MULTICAST> mtu 1500 > ng1: flags=8890<POINTOPOINT,NOARP,SIMPLEX,MULTICAST> mtu 1500 > ng2: flags=8890<POINTOPOINT,NOARP,SIMPLEX,MULTICAST> mtu 1500 > ng3: flags=8890<POINTOPOINT,NOARP,SIMPLEX,MULTICAST> mtu 1500 > ng4: flags=8890<POINTOPOINT,NOARP,SIMPLEX,MULTICAST> mtu 1500 > > After connecting: > #ifconfig -a: > ng0: flags=88d1<UP,POINTOPOINT,RUNNING,NOARP,SIMPLEX,MULTICAST> mtu 1500 > inet 1.1.1.1 --> 10.0.2.1 netmask 0xffffffff > ng1: flags=8890<POINTOPOINT,NOARP,SIMPLEX,MULTICAST> mtu 1500 > ng2: flags=8890<POINTOPOINT,NOARP,SIMPLEX,MULTICAST> mtu 1500 > ng3: flags=8890<POINTOPOINT,NOARP,SIMPLEX,MULTICAST> mtu 1500 > ng4: flags=8890<POINTOPOINT,NOARP,SIMPLEX,MULTICAST> mtu 1500 > > After disconnected: > #ifconfig -a: > ng0: flags=8890<POINTOPOINT,NOARP,SIMPLEX,MULTICAST> mtu 1496 > ng1: flags=8890<POINTOPOINT,NOARP,SIMPLEX,MULTICAST> mtu 1500 > ng2: flags=8890<POINTOPOINT,NOARP,SIMPLEX,MULTICAST> mtu 1500 > ng3: flags=8890<POINTOPOINT,NOARP,SIMPLEX,MULTICAST> mtu 1500 > ng4: flags=8890<POINTOPOINT,NOARP,SIMPLEX,MULTICAST> mtu 1500 > > > > ----- Original Message ----- > From: "Archie Cobbs" <archie@dellroad.org> > To: "Johan Larsson" <johan.larsson@operax.com> > Cc: "Archie Cobbs" <archie@dellroad.org>; "Dmitry A. Bondareff" > <freebsd@mmk.ru>; "freebsd-net@FreeBSD.org" <freebsd-net@FreeBSD.ORG> > Sent: Tuesday, November 05, 2002 12:04 AM > Subject: Re: Win XP with mpd > > > > Johan Larsson writes: > > > > > For a long time many peoples discussed why Win XP don't work with > mpd. > > > > > May be you can help us ?? > > > > > Where I can find working configs ?? > > > > > > > > I've heard of some MTU problems, some of which mpd-3.10 should > address. > > > > > > It might be MTU problems. But the problem occurs for example when i ping > > > the server from the windows xp machine, some pings get lost, some times > > > you must issue the ping command a few times, or run it with -t for a > while > > > to see them get lost. mpd-3.10 does not solve this problem > unfortunately. > > > > Try playing with the "set link mtu" and/or "set iface mtu" commands > > to manually set the MTU values. > > > > > I might be able to fix some dumps (from ethereal) under windows xp if > you > > > want it. And of course, these pings getting lost is just an easy way of > > > seeing the problem, you also get poor performance obviously. > > > > If you can tell where the packets are being dropped, that would be useful > > to know. > > > > -Archie > > > > __________________________________________________________________________ > > Archie Cobbs * Packet Design * http://www.packetdesign.com > > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > > with "unsubscribe freebsd-net" in the body of the message > > > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-net" in the body of the message > To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-net" in the body of the message
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