Date: Mon, 01 Sep 1997 02:55:21 -0700 From: Amancio Hasty <hasty@rah.star-gate.com> To: Petri Helenius <pete@sms.fi> Cc: Luigi Rizzo <luigi@labinfo.iet.unipi.it>, multimedia@FreeBSD.ORG Subject: Re: OPTi931 problems... Message-ID: <199709010955.CAA02341@rah.star-gate.com> In-Reply-To: Your message of "Mon, 01 Sep 1997 12:47:45 %2B0300." <199709010947.MAA15514@silver.sms.fi>
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Thats fine , I was thinking about the possibility that something could
be wrong around stockholm.mbone.ebone.net.
At any rate, I find the version number interesting:
mrinfo stockholm.mbone.ebone.net
192.36.148.206 (stockholm.mbone.ebone.net) [version 3.255,prune,genid,mtrace]
That site looks like is a Sun Workstation running an old version of
mrouted.
{root} telnet stockholm.mbone.ebone.net
Trying 194.68.128.50...
Connected to stockholm.mbone.ebone.net.
Escape character is '^]'.
^Mtelnetd: Authorization failed.
Connection closed by foreign host.
{root} ftp stockholm.mbone.ebone.net
Connected to stockholm.mbone.ebone.net.
220 stockholm.mbone.ebone.net FTP server (SunOS 4.1) ready.
Name (stockholm.mbone.ebone.net:hasty):
Regards,
Amancio
>From The Desk Of Petri Helenius :
> Amancio Hasty writes:
> > Actually, you can help on a different topic:
> >
> I failed to find a question here. If the question is why there is a 90%
> loss at the point there is, the answer is that there is only so much
> traffic that fits a certain pipe size.
>
> Pete
>
>
> > Mtrace from 204.188.121.18 to 131.114.9.236 via group 224.2.227.51
> > Querying full reverse path... * switching to hop-by-hop:
> > 0 prova.iet.unipi.it (131.114.9.236)
> > -1 indy.iet.unipi.it (131.114.9.19) DVMRP thresh^ 1
> > -2 * * * indigo.iet.unipi.it (193.204.168.79) DVMRP thresh^ 1
> > -3 * mbone.cnuce.cnr.it (192.65.131.189) DVMRP thresh^ 16
> > -4 astra.infn.it (192.135.23.2) DVMRP thresh^ 32
> > -5 * stockholm.mbone.ebone.net (192.36.148.206) DVMRP thresh^ 48
> > -6 * * * * schnell.ebone.net (198.67.134.250) didn't respond
> > -7 *
> > Resuming...
> > -6 schnell.ebone.net (198.67.134.250) DVMRP thresh^ 64
> > -7 dec3800-1-fddi-0.WestOrange.mci.net (204.70.64.29) DVMRP thresh^ 32
> > -8 * * * * dec3800-1-fddi-1.NorthRoyalton.mci.net (204.70.98.45) didn't
respond
> > -9 * * *
> > -10 * * *
> > -11 * * * ...giving up
> > Round trip time 343 ms; total ttl of 66 required.
> >
> >
> > Results after 55 seconds:
> >
> > Source Response Dest Overall Packet Statistics For Traffic
From
> > * * * 224.0.1.32 Packet 204.188.121.18 To 224.2.227.5
1
> > v __/ rtt 215 ms Rate Lost/Sent = Pct Rate
> > 204.70.64.29 dec3800-1-fddi-0.WestOrange.mci.net
> > v ^ ttl 33 0 pps 0/210 = 0% 0 pps
> > 198.67.134.250 schnell.ebone.net
> > v ^ ttl 66 0 pps -1/210 = 0% 0 pps
> > 192.36.148.206 stockholm.mbone.ebone.net
> > v ^ ttl 66 0 pps 190/211 = 90% 0 pps
> > 192.135.23.2 astra.infn.it
> > v ^ ttl 66 0 pps 0/21 = 0% 0 pps
> > 192.65.131.189 mbone.cnuce.cnr.it
> > v ^ ttl 66 ^ 0 pps ?/21 0 pps
> > 193.204.168.79 indigo.iet.unipi.it
> > v ^ ttl 66 v 0 pps 0/0 = --% 0 pps
> > 131.114.9.19 indy.iet.unipi.it
> > v \__ ttl 66 0 pps
> > 131.114.9.236 131.114.9.236
> > Receiver Query Source
> >
> >
> > Thats an mtrace from rah.star-gate.com (204.188.121.18)
> > to luigi's station ( 131.114.9.236).
> >
> > Tnks,
> > Amancio
> >
> >
> >
> >
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