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Community Member

VPN Conc 3020 Bandwidth throughput 2Mbps

Hi,

I'm currently seeing an issue on our VPN Conc. the device is running the latest software. We have in the region of 1000 users that connect remotely. However, when monitoring the device via snmp. At no point throughout the day can I get the interfaces to rise above 2Mbps.

Our internet feed is a gigabit link direct to our ISP and we have NO bandwidth policies set anywhere...???

is this me or should this not be possible of at least 9Mbps throughput ?

We are currently graffing the interfaces utilising MRTG.

Any ideas..

5 REPLIES
Cisco Employee

Re: VPN Conc 3020 Bandwidth throughput 2Mbps

What model of concentrator is it ? You might wanna check the max encryption throughput and max sessions supported for that model from :

http://cisco.com/en/US/products/hw/vpndevc/ps2284/prod_models_comparison.html

*Please rate if helped.

-Kanishka

Community Member

Re: VPN Conc 3020 Bandwidth throughput 2Mbps

As per the title.. it's a 3020 with 256MB ram.

The documentation indicates that 9Mbps is

a feasible connection speed. I have already scanned through the documentation and could'nt see anything that reffered to a max encryption throughput. Do you have any further info...?

Community Member

Re: VPN Conc 3020 Bandwidth throughput 2Mbps

In answer to my last question

50Mbps encryption throughput.

Cisco Employee

Re: VPN Conc 3020 Bandwidth throughput 2Mbps

3020 supports 750 simultaneous remote access sessions,and yu have 1000 sessions at a time.

that could be a factor.

-Kanishka

Community Member

Re: VPN Conc 3020 Bandwidth throughput 2Mbps

Oh and by the way..

we have 3 x lan2lans

and no more than 90 users connected.

but the throughput as displayed on our SNMP tool does not exceed 3Mbits per sec

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