Monthly Archive:: December 2014

Troubleshooting high linecard CPU use / exhaustion on Brocade MLX and MLXe routers

Today we’re going to be talking about a poor design decision in the Brocade MLX and MLXe series routers that can lead to CPU exhaustion on your router line cards. Overall we’re very happy with the Brocade MLX. After all, every routing platform has its quirks, so one small problem that is easily solved is

CloudFlare agrees: Disk performance is improved when you get rid of hardware raid

I know this article is a little old, but I wanted to bring it up as it raises an interesting point. We’ve had a few articles here about hardware raid, detailing when we think it’s a good idea, and when it’s a waste of money (or worse). In general, if you’re looking for “big DD

Dell C6100 BMC / IPMI Mac address all zeros after update? 00:00:00:00:00:00 — Script fix solution

Some of you may have noticed the Dell C6100 on ebay for a pretty cheap price. 4 servers in a single 2u chassis for as little as $800. Great deal right? I had a lot of trouble getting the IPMI / BMC firmware updated on these in the first place. After getting it upgraded, the

Real world performance of Brocade Foundry FESX-448-PREM — CPU exhaustion

In case you’re still using the Brocade / Foundry FESX-448-PREM for doing routing on your network, I thought I would share some of the performance limitations we’ve seen on that platform. We’ve long since upgraded our network to use newer and more powerful Brocade MLX routers, but wanted to share our experience so others could — Phoenix, AZ dedicated server BGP network improvements is proud to announce that we’ve completed a series of upgrades to our network to maximize performance and reliability for our dedicated server customers. Our new network topology now contains a blend of 4 carriers: Tinet — 1x 10gbps Telia Sonera — 1x 10gbps -New- Cogent — 1x 10gbps — 2x 1gbps Tinet