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CSS 11506 max window size

stuart.reid
Level 1
Level 1

Hi,

I'm trying to find support docs or command reference regarding max TCP Window Size/Frame size on the CSS for client -vip - rserver. From sniffer it seems we have a max size of 16 k. Does anyone know if this is max or if its possible to change the max window size ?

Regards SR

2 Replies 2

Gilles Dufour
Cisco Employee
Cisco Employee

For SSL traffic terminated on the CSS, you can use the following command

CSS11503-2(config-ssl-proxy-list[gdufour])# ssl-server 1 tcp virtual ?
  ack-delay           Specify the client-side SSL TCP delayed ack timeout
                      (milliseconds)
  inactivity-timeout  Specify the client-side SSL TCP inactivity timeout
                      (seconds)
  nagle               Specify the client-side SSL TCP Nagle Algorithm State
  retrans             Specify the client-side SSL TCP min retransmission timer
                      (milliseconds)
  syn-timeout         Specify the client-side SSL TCP syn timeout (seconds)
  window              Specify the client-side SSL TCP advertised window size
                      (bytes)

For ther type of traffic, I do not think there is a way to control the window size.

Gilles.

Thankyou for your relpy, the vip is not for SSL termination so I'll checkout migration to our new ACE to see if this is more flexible. Cheers gdufour. -SR

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