[f-nsp] Bigiron RX-4 weird Network Issues

[Aaron]

What is the output of the show ip next-hop command?


On 5/21/2014 1:03 PM, Skylar MacMinn wrote:
>
> Not totally sure where to start on this, so maybe someone can help.
>
> We utilize a RX-4 with 10gbit uplinks. We have a 10gbit Atrato and a 
> 10gbit DC blend.
>
> Long story short, each server is connected to a router with 10gbit of 
> connectivity at the router level, and 1gbit switch ports to the 
> server. Each service should be able to pull on average 60M/s on a 
> cachefly test.
>
>
> Last month or so, VPS have randomly begun throttling themselves. A 
> container currently is only able to pull 772K/s on the same speedtest 
> a container on the same node can pull normally at 60, and the node can 
> pull fine at 60-80. If I REBOOT the router, change the container's IP, 
> or migrate the container to a different hardware node, the issue is 
> fixed temporarily -- eventually it starts doing it again. It happens 
> at random, in no particular order, and we haven't been able to 
> determine WHAT causes this to happen.
>
> Example container with issue:
> wget -O /dev/null http://cachefly.cachefly.net/100mb.test
>
> --2014-05-21 13:50:36-- http://cachefly.cachefly.net/100mb.test 
> <http://cachefly.cachefly.net/100mb.test>
>
> Resolving cachefly.cachefly.net... 205.234.175.175
>
> Connecting to cachefly.cachefly.net|205.234.175.175|:80... connected.
>
> HTTP request sent, awaiting response... 200 OK
>
> Length: 104857600 (100M) [application/octet-stream]
>
> Saving to: `/dev/null'
>
> 100%[==========================================================================>] 
> 104,857,600  772K/s   in 1m 41s
>
> 2014-05-21 13:52:17 (1016 KB/s) - `/dev/null' saved [104857600/104857600]
>
>
> Node container is on:
> wget -O /dev/null http://cachefly.cachefly.net/100mb.test
>
> --2014-05-21 13:59:16-- http://cachefly.cachefly.net/100mb.test 
> <http://cachefly.cachefly.net/100mb.test>
>
> Resolving cachefly.cachefly.net... 205.234.175.175
>
> Connecting to cachefly.cachefly.net|205.234.175.175|:80... connected.
>
> HTTP request sent, awaiting response... 200 OK
>
> Length: 104857600 (100M) [application/octet-stream]
>
> Saving to: "/dev/null"
>
> 100%[==========================================================================>] 
> 104,857,600 44.3M/s   in 2.3s
>
> 2014-05-21 13:59:19 (44.3 MB/s) - "/dev/null" saved [104857600/104857600]
>
>
> VPS On node with no issue:
>
> wget -O /dev/null http://cachefly.cachefly.net/100mb.test 
> <http://cachefly.cachefly.net/100mb.test>
>
> --2014-05-21 13:59:31-- http://cachefly.cachefly.net/100mb.test 
> <http://cachefly.cachefly.net/100mb.test>
>
> Resolving cachefly.cachefly.net (cachefly.cachefly.net)... 205.234.175.175
>
> Connecting to cachefly.cachefly.net 
> (cachefly.cachefly.net)|205.234.175.175|:80... connected.
>
> HTTP request sent, awaiting response... 200 OK
>
> Length: 104857600 (100M) [application/octet-stream]
>
> Saving to: `/dev/null'
>
> 100%[==========================================================================>] 
> 104,857,600 42.6M/s   in 2.3s
>
> 2014-05-21 13:59:33 (42.6 MB/s) - `/dev/null' saved [104857600/104857600]
>
> Test values fluctuate, but you get the idea.
>
> Could it be hardware, software, a configuration issue somewhere with 
> the router? All feedback is appreciated.
>
> At last check, DoS filtering, QoS, etc is turned off. If it isn't 
> required we have it disabled (in an effort to remove anything as a 
> possible issue)
>
> Cordially Yours,
>
> Skylar MacMinn
>
> www.crissic.net <http://www.crissic.net>
> Crissic Solutions, LLC
>
>
>
> _______________________________________________
> foundry-nsp mailing list
> foundry-nsp at puck.nether.net
> http://puck.nether.net/mailman/listinfo/foundry-nsp

-- 
================================================================
Aaron Wendel
Chief Technical Officer
Wholesale Internet, Inc. (AS 32097)
(816)550-9030
http://www.wholesaleinternet.com
================================================================

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://puck.nether.net/pipermail/foundry-nsp/attachments/20140521/1c1a8c7c/attachment.html>