[Nanog] Cogent Router dropping packets
manolo
mhernand1 at comcast.net
Sat Apr 19 23:26:55 UTC 2008
Some things just never change at cogent.. fought them for months way
back when to get me off their infamous 2 bgp peer setup after many an
outage due to this setup, they finally put us on a single bgp session
but it took forever. Lets just say cogent didn't last long at the
company I worked for.
You get what you pay for....
Manolo
Martin Hannigan wrote:
> It is Saturday after all. We generally are all aware of Cogents
> 'status'. You're not having a unique experience.
>
> Martin
>
>
>
> On 4/18/08, Mike Fedyk <mike at reachme.com> wrote:
>
>> (Crossed Fingers)
>>
>> Cogent's network seems "OK", for now.
>>
>> I've received several responses asking for details on how I would avoid
>> Cogent. It looks like getting a connection to the AT&T network will allow
>> us to serve our customers on their DSLS and use their direct peering to the
>> Time Warner network for our customers with cable Internet.
>>
>> If anyone has any ideas on how this will work, please let me know. For
>> instance, do most networks prefer to keep packets on their network until
>> closest to the end point or might a network just send the traffic through
>> cogent in another part of their network a few hops away?
>>
>> -----Original Message-----
>> From: Mike Fedyk
>> Sent: Thursday, April 17, 2008 2:59 PM
>> To: nanog at merit.edu
>> Subject: RE: Cogent Router dropping packets
>>
>>
>> I spoke too soon:
>>
>> Host Loss% Snt Last Avg
>> Best Wrst StDev
>> 1. adsl-63-194-XXX-XXX.dsl.lsan03.pacbell.net 0.0% 109 9.2 19.2
>> 8.4 57.9 11.0
>> 2. dist3-vlan60.irvnca.sbcglobal.net 0.9% 109 8.4 16.7
>> 8.3 45.6 9.6
>> 3. bb1-p6-7.emhril.ameritech.net 0.0% 109 8.6 36.3
>> 8.5 256.6 44.2
>> 4. ex2-p14-0.eqlaca.sbcglobal.net 0.0% 109 10.3 39.4
>> 9.3 209.3 46.2
>> 5. te8-1.mpd01.lax05.atlas.cogentco.com 0.0% 108 32.4 34.3
>> 9.3 238.6 45.1
>> 6. vl3491.ccr02.lax01.atlas.cogentco.com 3.7% 108 17.0 23.4
>> 12.9 98.9 13.4
>> 7. te3-4.ccr01.lax04.atlas.cogentco.com 17.6% 108 39.1 28.8
>> 16.4 198.9 22.1
>> 8. vl3805.na21.b002695-2.lax04.atlas.cogentco.com 12.0% 108 34.1 27.6
>> 17.0 68.7 11.2
>> 9. PAETEC_Communications_Inc.demarc.cogentco.com 10.2% 108 22.4 35.3
>> 17.0 168.7 27.8
>> 10. gi-4-0-1-3.core01.lsajca01.paetec.net 18.5% 108 21.2 34.2
>> 21.0 188.6 20.6
>> 11. po-5-0-0.core01.anhmca01.paetec.net 10.3% 108 35.7 33.9
>> 20.5 232.7 23.9
>> 12. gi-3-0-0.edge03.anhmca01.paetec.net 13.0% 108 21.0 31.6
>> 20.2 157.9 16.6
>> 13. 74.10.xxx.xxx 11.1% 108 25.7 33.9
>> 25.2 55.2 8.9
>> 14. 74.10.xxx.xxx 15.7% 108 26.7 35.7
>> 25.0 70.8 11.7
>>
>>
>> -----Original Message-----
>> From: Mike Fedyk
>> Sent: Thursday, April 17, 2008 2:15 PM
>> To: Ryan Harden
>> Cc: nanog at merit.edu
>> Subject: RE: Cogent Router dropping packets
>>
>>
>> Thank you, the issue seems to be fixed now at Cogent.
>>
>>
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