hi list,

i've done several tests and i got bad values :-(

2 soekris net 4801

pc --- net4801 --- net 4801 ---pc

Test Transfer of an 10MB File with SCP from pc to pc

1. test

between the net4801 wlan with ralink
no encryption no isakmp

-> good 2 MByte/s
CPU < 10 %

2. test

same as 1. with isakmp
Transforms=             AES-SHA-RSA_SIG
Suites=                 QM-ESP-AES-SHA-PFS-SUITE

-> bad max. ca. 520 - 540 KByte/s
CPU 50 - 60 %

3. test

same as 2.

with pf

-> bad max. ca. 450 - 500 KB/s
CPU 50 - 60 %

4. test

same as 2. with crosscable between the net4801, no wlan

-> bad ca. 740 - 750 KB/s
CPU 75%

Has everyone an idea what's the problem.
Is there a way to get a higher throughput with encryption ?

Thanks.

Thomas

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