01-03-2007 02:31 AM - edited 03-11-2019 02:14 AM
What is the maximum concurrent NAT/PAT translation number on a PIX 535?
The Firewall Service Module (FWSM) supports 256,000 concurrent NAT and 256,000 concurrent PAT translations.
THX.
01-06-2007 03:48 PM
Hi,
I don't think Cisco mentions this for PIX, since every connection is translated (NAT 0 is still a transaltion) :)
You should look for the number of connections.
http://cisco.com/en/US/products/hw/vpndevc/ps2030/products_data_sheet09186a008007d05d.html
PIX 535
? Cleartext throughput: Up to 1.7 Gbps
? Concurrent connections: 500,000
Keep in mind that for a given Public IP, a PAT can sustain a max number of 4000 private IPs. The higher the number, the lower the performance.
Please rate if this helped.
Regards,
Daniel
01-08-2007 01:30 AM
Hi Daniel,
thanks for the explanation!
regards
Gerald
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