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Community Member

PIX 535: Concurrent VPN session limit?

This should be an easy stat to look up, but I've had a difficult time finding a hard fact sheet on this:

- How many concurrent VPN Client logins and static tunnels are allowed on a PIX 535 running 6.3.4 PIX OS, before performance is degraded or a limitation is reached?

This PIX has a memory upgrade up to 1GB RAM, so I think it would be more of a design limitation before it would be a performance degradation.

Thx in advance,

Marc

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Gold

Re: PIX 535: Concurrent VPN session limit?

• Cleartext throughput: Up to 1.7 Gbps

• Concurrent connections: 500,000

• 168-bit 3DES IPSec VPN throughput: Up to 425 Mbps with VAC+ or 100 Mbps with VAC

• 128-bit AES IPSec VPN throughput: Up to 495 Mbps with VAC+

• 256-bit AES IPSec VPN throughput: Up to 425 Mbps with VAC+

• Simultaneous VPN tunnels: 2000

http://www.cisco.com/en/US/products/hw/vpndevc/ps2030/products_data_sheet09186a008007d05d.html

Community Member

Re: PIX 535: Concurrent VPN session limit?

Thanks;

I had seen this data sheet, but my manager wanted a 'second opinion' to be sure, so thanks for the info!

Marc

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