Date: Sat, 6 Sep 2008 14:06:43 +0200 From: Ed Schouten <ed@80386.nl> To: Yuriy Tsibizov <Yuriy.Tsibizov@gfk.ru> Subject: Re: ppp not passing long packets (probably after MPSAFE_TTY) Message-ID: <20080906120643.GD99951@hoeg.nl> Resent-Message-ID: <20080906122516.GE99951@hoeg.nl> In-Reply-To: <20080906152422.C2175@free.home.local> References: <20080906152422.C2175@free.home.local>
next in thread | previous in thread | raw e-mail | index | archive | help
[-- Attachment #1 --] Hello Yuriy, Thanks for reporting this issue. We should fix this. * Yuriy Tsibizov <Yuriy.Tsibizov@gfk.ru> wrote: > Ed, > > I have one problem with ppp modem connection. I use mpd for dial-up > connections, but ng_tty is not working any more and I had to switch back > to ppp. > > With ping -s 960 I'm getting ~0% loss, with ping -s 980 I'm almost always > getting 100% loss... But: modem TX light turns on on every attempt to > send ICMP packet. > > Dial-up server is Windows 2000 RAS, and I had no problems with it for > last five years, mostly with mpd but ppp was OK too... > > I can't say, was ppp broken before MPSAFE_TTY changes, but in 7-CURRENT > days it was in good shape. Could you give me the output of `pstat -t' while using `ppp'? What device node/device driver are you using? I know there are some things fishy w.r.t. flow control, so there are a lot of things we can look in to. Is it somehow possible to get some kind of `debug output' from the Windows machine as well? Thanks! -- Ed Schouten <ed@80386.nl> WWW: http://80386.nl/ [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (FreeBSD) iEYEARECAAYFAkjCclMACgkQ52SDGA2eCwXvMgCfZJ+RSCbMLOpBGa9tuD8ZPNt4 AgUAn077wVDgtFHmOn2FC+ezudzvYYvn =9Y88 -----END PGP SIGNATURE-----
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20080906120643.GD99951>