Freebsd Stable 6.x ipsec slower than with 4.9

[Stephen Clark]

Mike Tancsa wrote:

>At 09:32 AM 25/04/2006, Stephen Clark wrote:
>  
>
>>Hello List,
>>
>>I have to dualcore Athlon 64 4800+ systems. Initially I was running 
>>4.9 on both of them an was able to get 54mbits thru direct connected 
>>realtek 10/100 cards as measured by nttcp.
>>
>>I put stable on one of the system and now can on get 37mbits as 
>>measured by nttcp when going thru an ipsec tunnel.
>>    
>>
>
>Try first
>sysctl -w net.inet.tcp.inflight.enable=0
>
>If its still slower, try using FAST_IPSEC instead on the 
>server.  However, make sure you disable INET6
>
>         ---Mike 
>
>
>  
>
That increased it to 39mbits/sec. Still far from 54mbits/sec

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