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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