Re: [lopsa-tech] Hardware Load Balancers

2010-11-14 Thread Paul Graydon
Sense of scale would probably have been a smart thing to mention! Relatively smallish operation in traffic terms at the moment, <10Mb/sec bandwidth most of the time, It seems like even the entry level load balancers are capable of 1Gbps. I think we're seeing about 40 -50reqs/sec at peak, more

Re: [lopsa-tech] Hardware Load Balancers

2010-11-14 Thread Alexei Rodriguez
As with everything, it all depends on what you are looking for. Not all vendors have implemented the same feature the same ways. For example, we have a product at $WORK which needs to use the same IP from the VIP as the SNAT; some products assume that VIPs are inbound IP only and that you would us

Re: [lopsa-tech] Hardware Load Balancers

2010-11-12 Thread Nicholas Tang
We've a Citrix Netscaler shop, and we've had good luck with them. They're not perfect, by any means, but they've treated us pretty well over the years. Before that we used Cisco Arrowpoints and prior to that F5's. We just upgraded our Netscalers, so we're still happy customers. ;) Nicholas On

Re: [lopsa-tech] Hardware Load Balancers

2010-11-12 Thread Jud White
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 We're using F5 Big-IP units at my workplace. I can't say I'm enthused with them compared to the Alteons we used to use, but I also won't go so far as to say that's a failing of the LB hardware as the Big-IPs exist in a different place, both in terms o

Re: [lopsa-tech] Hardware Load Balancers

2010-11-12 Thread cpolish
> > Currently on the list for investigation are F5, Kemp Technologies, I've had exceptional customer service from the people at F5. Got an engineer on the line within minutes. Solved my problem. He was really smart. And working with the product has been pleasant. Not like my other hard8*&%#$CARRI

Re: [lopsa-tech] Hardware Load Balancers

2010-11-12 Thread Nick Andrson
We use f5 big ips. For the most part they have been good. Most of our issues relate to the irule functionality we use for mobile site redirection for a legacy application. It's not redirecting < 5%of the time and we are having issues nailing the cause down. Sent from my mobile On Nov 12, 2010,

[lopsa-tech] Hardware Load Balancers

2010-11-12 Thread Paul Graydon
Hi all, We're looking at going down a hardware route for load balancers, and looking for an HA solution. Does anyone have any recommendations or scare stories? I'm not so much interested in what great and wonderful things the spec sheet says it does compared to real world behaviour. Currentl