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Cisco Goes for an Open-Source Spin

Light Reading
News Analysis
Light Reading
7/25/2002

Cisco Systems Inc. (Nasdaq: CSCO) announced on Thursday its intention to acquire privately held AYR Networks Inc. (see Cisco Acquires AYR Networks), a maker of open-source routing code.

Cisco already owns 16.6 percent of the company, which makes the deal a so-called "spin-in." It will buy the remaining shares of the company for $113 million in stock.

AYR Networks, based in Palo Alto, Calif. and founded in 2001, has been developing distributed routing software based on open-source code. The company has been focused on developing code for Cisco products. It first targeted the Cisco 7600 routing platform and is rumored to have also tested its software out on the Catalyst 6509.

What's behind the move? Cisco officials say the acquisition will help them integrate new software features into Cisco products. The open-source approach, which allows a community of developers to make changes and improve the software, will fine-tune the software in Cisco equipment, the theory goes.

AYR is the third spin-in deal that Cisco has announced this year. The Navarro Networks and Hammerhead Networks acquisitions closed in June of this year (see Cisco Goes Spin-Crazy and Cisco Acquires Navarro). Cisco chief executive John Chambers has said the company plans to buy eight to 12 small to medium-sized companies this year, mostly private firms in emerging technology areas.

While Cisco’s original stake in the company was relatively small, its influence was not. Cisco didn’t disclose how much the company had raised in funding prior to announcing the acquisition, but sources say that the only outside money invested in the company came from Cisco. Some have estimated that investment to be around $4 million or $5 million. The rest of the money used to start the company came from the founding management team, say sources.

Essentially, AYR engineers ported Linux to the Cisco 7600 central switch processor, route processor, high-speed WAN line cards, and distributed switching LAN line cards. The company then developed routing protocols, a command line interface, ASIC control daemons, line card managers, flash drivers and file systems, network drivers, and several more subsystems.

Cisco confirms that some of AYR’s milestones were related to demonstrated integration and interoperability with Cisco products, but the company would not specify on which platforms the company had tested the software.

Specifically, the AYR software will be integrated into Cisco IOS to help provide hooks for additional features on Cisco routing and switching platforms. Because AYR’s software is based on open-source code, it will make future development of features much easier for Cisco. It will also help Cisco integrate product features from acquired companies into its existing product lines much more quickly, improving its time to market, according to Cisco officials.

The AYR software offers still another benefit to Cisco: It allows for a fully distributed routing architecture that can be used to help increase network performance. This distributed approach could be why Cisco and AYR Networks decided to target the Cisco 7600 first. This router uses one of Cisco’s oldest architectures, a central processor design, which typically is limited in performance. While Cisco has added routing accelerator blades to the system to improve the performance, the product has still lagged behind younger edge-routing platforms from companies like Juniper Networks Inc. (Nasdaq: JNPR).

“The whole idea behind Linux is that it’s flexible,” says David Newman, president of Network Test Inc.. “You can basically write whatever new feature you want. And if it can enhance performance, it could buy the 7600 some more time in the market.”

But Newman also warns of downsides. The biggest issue is interoperability between the embedded software from AYR and Cisco’s existing IOS operating system. While integration is by no means an impossible task, Newman says it isn’t an easy problem to overcome.

While Cisco has made its original intended uses of the technology clear, some analysts, such as David Passmore of the Burton Group, wonder if Cisco might also use the Linux-based software to help rebuild a new version of IOS. Rumors have floated around for the last couple of years that Cisco is scrapping its old IOS and starting development from scratch. Passmore says that the openness of Linux would foster valuable collaboration that could help Cisco get this project off the ground.

When asked about this prospect, a Cisco spokesperson denied it, stating that Cisco has never announced it is replacing IOS. Other industry experts, such as Newman, say the idea of replacing IOS with a Linux version is highly unlikely.

“Rewriting IOS to use Linux would be a massive undertaking. I’m not sure what it would buy Cisco,” he says. "I seriously doubt they would do anything like that.”

Cisco says it expects to take a one-time charge for purchased in-process research and development expenses not to exceed 1 penny a share. The acquisition is expected to close in the first quarter of Cisco's fiscal year 2003.

AYR Networks, which has 30 employees, is led by CEO Tom Grennan, who will join Cisco's Internet technologies division.

— Marguerite Reardon, Senior Editor, Light Reading
http://www.lightreading.com

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betty
betty
12/4/2012 | 10:02:42 PM
re: Cisco Goes for an Open-Source Spin
whois ayrnetworks.com

Darren Kerr
853 Forest Avenue
Palo Alto, CA 94301
US

Domain Name: AYRNETWORKS.COM

Administrative Contact:
Darren Kerr [email protected]
Darren Kerr
853 Forest Avenue
Palo Alto, CA 94301
US
Phone: 408 526-4273
Fax:
Technical Contact:
Darren Kerr [email protected]
Darren Kerr
853 Forest Avenue
Palo Alto, CA 94301
US
Phone: 408 526-4273
Fax:

Record updated on 2002-06-11 23:46:00.
Record created on 2000-07-13.
Record expires on 2007-07-13.
Database last updated on 2002-07-25 21:15:37 EST.

Domain servers in listed order:

NS1.PBI.NET 206.13.28.11
NS2.PBI.NET 206.13.29.11

http://newsroom.cisco.com/dlls...
green
green
12/4/2012 | 10:02:41 PM
re: Cisco Goes for an Open-Source Spin
113+ million for porting linux code!!! wow is it March 2000 again. according to the article the company was started in 2001 and claims to have developed routing protocols. did Tony Li clone himself a couple of times ?

it just doesn't add up to 113+ million anyway I count it. I would investigate conflicts of interest wrt cisco executives and this company.

case in point: According to the NYpost article John chambers invests in Monterey networks thru a VC fund, uses cisco stock to rescue his money and more and finally cans the Monterey product.

just smells fishy to me !!!!
edgecore
edgecore
12/4/2012 | 10:02:41 PM
re: Cisco Goes for an Open-Source Spin
The plot unfolds...

Just another piece of the puzzle being put in place!

Linux = Unix = POSIX = QNX

EC

juan
juan
12/4/2012 | 10:02:40 PM
re: Cisco Goes for an Open-Source Spin
It is rumor that several Cisco VP/GM of EWAN BU invested their own money into this company, just another way increase theri wealth ..This is another example of SAN startup inside of Cisco
Campus..
dwdm
dwdm
12/4/2012 | 10:02:38 PM
re: Cisco Goes for an Open-Source Spin
Marguerite,

I highly recommend you to revisit your comments regarding the Cisco7600. The 7600 has Cisco's latest technology and from what I know about it, it can do circles around a Juniper router when features are turned on.

Recently, we had to evaluate a new WAN edge router, so we looked into a 7600 and an M20. During testing, we loaded the boxes with over 2000 lines of ACLs and turned on rate limiting and Netflow, and guess what! the 7600 performance stayed the same, at around 29mpps, while the M20 performance dropped by about 90%!! We then increased the packet size, and the packets per second on the cisco box stayed the same, 29mpps. This means that for an average packet size of about 500 bytes, the box was pushing 116Gbps... I would say it is a damn good technology and is fairly new. I do like the OS on the M20, but not the performance.

We did call our Juniper rep and are awaiting an explanation....
jamesbond
jamesbond
12/4/2012 | 10:02:37 PM
re: Cisco Goes for an Open-Source Spin
what does AYR stand for??
jamesbond
jamesbond
12/4/2012 | 10:02:37 PM
re: Cisco Goes for an Open-Source Spin
. The 7600 has Cisco's latest technology and from what I know about it, it can do circles around a Juniper router when features are turned on.
------------------------

hi dwdm,

do you know what chipset is being used inside
7600? is it from MMC or something homegrown?

thanks

nyc
nyc
12/4/2012 | 10:02:35 PM
re: Cisco Goes for an Open-Source Spin
You are obviously an angry person with no clue about what is going on here. This aquisition is very valuable to the strategic direction in which Cisco is going. This is an R and D investment for Cisco which will pay off big time in the long run.....
BobbyMax
BobbyMax
12/4/2012 | 10:02:35 PM
re: Cisco Goes for an Open-Source Spin
First of all it should be made clear what Cisco does do with respect to IOS does not have any impact on any company. Its recent purchase of a company of 30 workers claiming that software developed will be used to open IOS. It also claims that it will bring faster routing. Without telling how it can bring faster routing is a serious misleading statement. In general, there is no consensus on fast routing, including inteligent routing.

Cisco Claim that they want to comply with open source code standards is equally misleading and without any merit. First of IOS is a closed systen. It even does not even have well defined APIs. For cisco to claim that this acquisition will bring additional revenues is equally misleading to shareholders and investors. It is even doubtful if Cisco can recover its investment in the company.

This time Cisco's claim of increasing its revenues on a sustained basis due to this acquisition is equally questionable. Cisco has played trhis game before and quadrpled the value of its shares. This trick is not going to work regardless of the number of acquisition it makes.

There is no expansion in the ISP busuness. In fact, the growth is even less than 5%. The ISPs have have a lot of capacity and they have no need to replace the current routers.

IOS is not a standard Network Operating System, so its adoption by the rest of the industry is questionable.
asmo
asmo
12/4/2012 | 10:02:35 PM
re: Cisco Goes for an Open-Source Spin
jamesbond:
the 7600 network processor chipset is home grown. In fact most of Cisco's mid to high range router's network processors are developed in house.

Asmo
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