On Tue, 2010-02-09 at 11:49 +0800, Ed Greshko wrote:
Linuxguy123 wrote:
> On Tue, 2010-02-09 at 11:25 +0800, Ed Greshko wrote:
>
>
>> That is starting to stir the synapse....
>>
>> The problem is related to what is in the "syn, ack" packet coming
from
>> 12.17.249.39. In the TCP Options it is sending "Window scale: 0
>> (multiply by 1)". I think this is causing problems since later packets
>> have the TCP data segment being only 92 bytes from 12.17.249.39.
>>
>> While the same info is in the "syn, ack" the RHELv4 system seems to
deal
>> with it OK and the TCP data segments from 12.17.249.39 are 1460 bytes.
>>
>> The "problem" can be fixed by....
>>
>> echo 0 > /proc/sys/net/ipv4/tcp_window_scaling
It loads quickly now. Problem fixed. Thanks.