12-26-2005 04:20 AM
Hi,
I have CSS 11501 V7.50
When I sent to VIP IP bigsized packet (65k) I get no response.
First, I tested with ping.
I sent ping sized 1600. Request time out.
Then I sent ping sized 1473 request time out.
When I sent ping sized 1472 I can got request. (On WinXP)
This is for only test.
When come back to service;
I have a test application,sends http packets sized 65k. And there is no request from CSS. I check the CSS but there is no flows. I enabled :
ip-fragment max-assembled-size 65535
tcp-ip-fragment enabled
udp-ip-fragment enabled
ip-fragment min-fragment-size 64
But problem still exists.
12-27-2005 01:54 AM
do you have a sniffer trace showing the problem.
That would help see exactly what you're doing and we can then try to replicate.
Thanks,
Gilles.
12-27-2005 04:23 AM
I sniffed from client side. I get TCP CHECKSUM INCORRECT and few TCP retransmissions.
12-27-2005 05:30 AM
what device is sending the checksum error ?
Can we see the trace ?
is the problem happening with a L7 content rules or L3/L4 ?
Thanks,
Gilles.
12-27-2005 05:59 AM
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