nanog mailing list archives
Re: Extreme Slowness
From: "W. Kevin Hunt" <khunt () huntbrothers com>
Date: Fri, 27 Oct 2006 07:18:51 -0500
We peer with UUnet and Telcove (now L3 and being "assimulated")Latency across Telcove has been terrible (not just routers on the path with higher than norm latency, but latency all the way to the endpoint) I have personal opinions as to why the latency is so bad, but until I can prove something I'd rather not say anything in public. Some examples : 72.30.33.194 is 60.8 ms away via uunet, it is 109ms away via Telcove. www.level3.com via uunet is 30ms away, via Telcove it is 55ms away.
Trace to level3.com via UUNetHostname %Loss Rcv Snt Last Best Avg Worst 1. ndcr3-52.datasync.net 0% 6 6 0 0 0 0 2. ndcr6-ndcr3.datasync.net 0% 5 5 0 0 0 0 3. POS1-2.GW4.NOL1.ALTER.NET 0% 5 5 1 0 1 1 4. 501.at-0-0-0.XL2.NOL1.ALTER.NET 0% 5 5 1 1 1 1 5. 0.so-6-2-0.XT1.DFW9.ALTER.NET 0% 5 5 14 14 15 15 6. 0.so-6-0-0.BR6.DFW9.ALTER.NET 0% 5 5 15 14 14 15 7. so-1-0-0.edge1.Dallas1.Level3.net 0% 5 5 16 15 16 17 8. so-1-2-0.bbr1.Dallas1.Level3.net 0% 5 5 16 15 16 16 9. ae-0-0.bbr2.Denver1.Level3.net 0% 5 5 83 29 41 83 10. ge-6-1.hsa1.Denver1.Level3.net 0% 5 5 35 29 31 35 11. 4.68.94.1 0% 5 5 30 30 30 32 12. www.Level3.com 0% 5 5 31 29 30 31
Via Telcove1. ndcr3-52.datasync.net 0% 5 5 0 0 0 0 2. 64.66.101.89 0% 5 5 7 7 7 7 3. 24.56.107.229 0% 4 4 20 20 20 20
4. ???5. 24.56.107.94 0% 4 4 20 20 20 20 6. ge-6-23.car1.Atlanta1.Level3.net 0% 4 4 143 20 51 143 7. ae-1-51.bbr1.Atlanta1.Level3.net 0% 4 4 20 20 30 59 8. as-0-0.bbr1.Denver1.Level3.net 0% 4 4 54 53 54 54 9. ge-9-0.hsa1.Denver1.Level3.net 0% 4 4 55 54 54 55 10. 4.68.94.1 0% 4 4 55 54 55 55 11. www.Level3.com 0% 4 4 55 55 55 55
-- W. Kevin Hunt CCIE #11841 Linux+ SME"There are 10 kinds of people in this world, those that understand binary and those that do not."
Elijah Savage wrote:
Adam,Because of contractual issues it makes it very hard for me to participate on this list hence the vague original post. I was just asking a general question to see if anyone else was having issues. I have peering points with Broadwing(now level3), Sprint, AT&T and MCI(now Verizon) that I can test for throughput from.
Current thread:
- Extreme Slowness Elijah Savage (Oct 26)
- Re: Extreme Slowness Brandon Galbraith (Oct 26)
- Re: Extreme Slowness Elijah Savage (Oct 26)
- Re: Extreme Slowness Adam Rothschild (Oct 26)
- Re: Extreme Slowness Elijah Savage (Oct 27)
- Re: Extreme Slowness W. Kevin Hunt (Oct 27)
- Re: Extreme Slowness Adam Rothschild (Oct 27)
- Re: Extreme Slowness Elijah Savage (Oct 26)
- Re: Extreme Slowness Brandon Galbraith (Oct 26)
- Re: Extreme Slowness Elijah Savage (Oct 26)
- Re: Extreme Slowness Aaron Glenn (Oct 26)
- Re: Extreme Slowness Elijah Savage (Oct 26)
- Re: Extreme Slowness Elijah Savage (Oct 26)
- Re: Extreme Slowness Jeremy Chadwick (Oct 26)
- Re: Extreme Slowness Michael . Dillon (Oct 27)
- Re: Extreme Slowness Mikael Abrahamsson (Oct 27)