On 3/20/09, Lanny Marcus lmmailinglists@gmail.com wrote:
2009/3/20 Tru Huynh tru@centos.org:
On Fri, Mar 20, 2009 at 11:02:46AM -0500, Lanny Marcus wrote:
ae_cw_10g.databank.com 0.0% 111.6 113.6 110.7 126.5 4.8 pod22h_ae.layeredtech.com 0.0% 116.8 115.5 110.7 139.7 8.7 ??? 100.0 0.0 0.0 0.0 0.0 0.0 162.194.232.72.static.reverse.ltdomains.com 10.0% 111.4 117.4 110.9 140.3 9.8 [root@dell2400 ~]#
So, from this point of view, L3 seems to be losing >some packets.
At the end, when I ran the mtr command you used, ??? is losing 100% at one router within layered tech.com (the hop after pod22h_ae.layeredtech.com) and the next one, 162.194.232.72.static.reverse.ltdomains.com is losing10%?
162.194.232.72.static.reverse.ltdomains.com is www.centos.org
Tru: And it's losing 10%? There seems to be a larger problem, before it gets to that server, within LT. If you read the last few messages in this thread, posted this morning (GMT -5 here), by me, Rainer and Per, the LT Tech should be able to track down the problem(s) within their DC. Take care and thank you! Lanny
Tru: Until Rainer showed the command he used "mtr -c 10 -r centos.org" I was unaware of it, until this morning. Possibly the 10% loss at the server is OK? I just used that command, to both of my web sites in CT. They are on shared hosting, in different DCs and with different network carriers. Both of them have that 10% loss shown. The traceroute to centos.org that Per did from Sweden this morning seemed to die, within LayeredTech, as I recall. I don't believe the problem to the CentOS server is on Level3, but I do see problems to my site which uses Level3, on 2 Routers in Atlanta and 1 in Washington.... Lanny