Thread View: ott.online
7 messages
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Started by Ralph Doncaster
Mon, 02 Jun 1997 00:00
Wave doesn't use Rogers' backbone
Author: Ralph Doncaster
Date: Mon, 02 Jun 1997 00:00
Date: Mon, 02 Jun 1997 00:00
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Hi. As I am scheduled to get wave installed this coming week, I started looking at the network topology. While at one point several months ago I thought traceroutes showed rogers.wave.ca using rns (Rogers Network Services). Now traceroutes show wave using Istar in Toronto and Vancouver. This would be good *if* these Istar connections were additional peering points, but the RNS connections seem to be gone (or at least are unused). RNS peers with CA*Net in Toronto (psp.on.canet.ca <-> rns-border1.on.canet.ca), and with Sprint (sl-rogernet-1-s0-T3.sprintlink.net). So why would wave be using only Istar for connectivity, when you would think it would be better and cheaper to use RNS? 500kbps to the desktop is a nice technology; hopefully Wave implements the backbone to support it. -Ralph p.s. remove ".nospam" from my email address to reply to this message -- Ralph Doncaster, Doncaster Consulting Inc email: ralph@doncaster.on.ca 2816 Richmond Rd. Ottawa, ON K2B 6S5 ph:(613)829-6597
Re: Wave doesn't use Rogers' backbone
Author: Frank Kahle
Date: Mon, 02 Jun 1997 00:00
Date: Mon, 02 Jun 1997 00:00
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Vivien Milat wrote in article <3392A676.2A444D31@storm.ca>... >Because iSTAR probably has more bandwidth to the U.S. As you said above, >the connection to Sprint (based on the name) is only a T3... The Wave >most like needs more bandwidth. So what do you think Istar's connection is? It is only a T3 as well. >> 500kbps to the desktop is a nice technology; hopefully Wave implements >> the backbone to support it. Remember that this is not 100% true. 500 kbps is not to the desktop. This bandwidth is to the entire block/neighborhood or whatever the segment is. The 500 kbps is then shared amongst all users in that block. Frank
Re: Wave doesn't use Rogers' backbone
Author: Ralph Doncaster
Date: Mon, 02 Jun 1997 00:00
Date: Mon, 02 Jun 1997 00:00
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Frank Kahle wrote: > > >> 500kbps to the desktop is a nice technology; hopefully Wave implements > >> the backbone to support it. > > Remember that this is not 100% true. 500 kbps is not to the desktop. This > bandwidth is to the entire block/neighborhood or whatever the segment is. > The 500 kbps is then shared amongst all users in that block. Well, until this xDSL vs cable argument came along, no one was telling people with their PC's hooked to a corporate ethernet that "your don't really have 10Mbit to the desktop" (unless you count the tokenring guys) As things stand now in town, I think the *best* an ISP could do for bandwith would be dual homed RNS and UUNet. Reason; UUnet has lots of good connections, and at least on the Canadian side has a reputation for running a good network. RNS because they seem to be the only one with CA*Net peering (otherwise going through MCI->CA*Net is quite painful) -Ralph -- Ralph Doncaster, Doncaster Consulting Inc email: ralph@doncaster.on.ca 2816 Richmond Rd. Ottawa, ON K2B 6S5 ph:(613)829-6597
Re: Wave doesn't use Rogers' backbone
Author: Vivien Milat
Date: Tue, 03 Jun 1997 00:00
Date: Tue, 03 Jun 1997 00:00
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Frank Kahle wrote: > > Vivien Milat wrote in article <3392A676.2A444D31@storm.ca>... > >Because iSTAR probably has more bandwidth to the U.S. As you said above, > >the connection to Sprint (based on the name) is only a T3... The Wave > >most like needs more bandwidth. > So what do you think Istar's connection is? It is only a T3 as well. Well, at least iSTAR has more than one T3... I (after tracerouting like mad), could find three: WestOrange -> Montreal Seattle -> Toronto Seattle -> Vancouver That's still more than just one T3 like RNS has. Vivien -- Vivien Milat milat@storm.ca vmilat@lisgar.edu.on.ca Visit my updated home page at: www.storm.ca/~milat/ Author of Measurement Converter for Windows: www.storm.ca/~milat/mconv/
Re: Wave doesn't use Rogers' backbone
Author: Andrew J. Hutton
Date: Tue, 03 Jun 1997 00:00
Date: Tue, 03 Jun 1997 00:00
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Ralph Doncaster (Ralph@doncaster.on.nospam.ca) wrote: : Well, until this xDSL vs cable argument came along, no one was telling : people with their PC's hooked to a corporate ethernet that "your don't : really have 10Mbit to the desktop" (unless you count the tokenring : guys) Those of us with switches and routers in place do :) (Well 100 but same idea...) -- High-Speed Reliable Internet Access Services, Since December 20th, 1993 613-723-6624 * Access Services * Leased Line Access * Web Hosting * MORE Honda CBR900RR, Tecnomagnesio Rims, Metzler Tyres, Ohlins & Lindemann
Re: Wave doesn't use Rogers' backbone
Author: Frank Kahle
Date: Tue, 03 Jun 1997 00:00
Date: Tue, 03 Jun 1997 00:00
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Ralph Doncaster wrote in article <339380B3.7541F6AB@doncaster.on.nospam.ca> ... >Well, until this xDSL vs cable argument came along, no one was telling >people with their PC's hooked to a corporate ethernet that "your don't >really have 10Mbit to the desktop" (unless you count the tokenring >guys) Well this seems to be happening all across the xDSL camp as well (checked out a provider out west who advertising 2 mbits ADSL but only had 1 T1 link). > >As things stand now in town, I think the *best* an ISP could do for >bandwith would be dual homed RNS and UUNet. Reason; UUnet has lots >of good connections, and at least on the Canadian side has a reputation >for running a good network. RNS because they seem to be the only one >with CA*Net peering (otherwise going through MCI->CA*Net is quite >painful) > Don't agree with that, IGS is using ONET so we are directly on the ca*NET network and its very fast for us into the states, Our slowest links are to IStar. We are peered to RNS (because of ONET) but the RNS network seems very sluggish. We have been talking to RNS for our Vancouver expansion, but we told them that we are hesitant due to the slow responses on their network. Frank
Re: Wave doesn't use Rogers' backbone
Author: Ralph Doncaster
Date: Tue, 03 Jun 1997 00:00
Date: Tue, 03 Jun 1997 00:00
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Frank Kahle wrote: > > Ralph Doncaster wrote in article <339380B3.7541F6AB@doncaster.on.nospam.ca> > >As things stand now in town, I think the *best* an ISP could do for > >bandwith would be dual homed RNS and UUNet. Reason; UUnet has lots > >of good connections, and at least on the Canadian side has a reputation > >for running a good network. RNS because they seem to be the only one > >with CA*Net peering (otherwise going through MCI->CA*Net is quite > >painful) > > > > Don't agree with that, IGS is using ONET so we are directly on the ca*NET > network and its very fast for us into the states, Our slowest links are to > IStar. We are peered to RNS (because of ONET) but the RNS network seems > very sluggish. We have been talking to RNS for our Vancouver expansion, > but we told them that we are hesitant due to the slow responses on their > network. I'm sorry but I'll have to disagree with your disagreement. Throughput *may* be OK for modem users, but when I've connected to BGS, IGS, and Newbridge from another T1 connected server (one on Sprint, another on IStar and UUnet), anything into CA*Net using their MCI gateway was slow. I have never seen an ftp get more than 40K/sec taking that route, while I have seen 175K/s going from Sprint->MCI->Istar (ordinary speeds for that hop are 50-100K/s) (See my post "Bell can't support ADSL bandwith" in ott.online for more details) -Ralph -- Ralph Doncaster, Doncaster Consulting Inc email: ralph@doncaster.on.ca 2816 Richmond Rd. Ottawa, ON K2B 6S5 ph:(613)829-6597
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