Steven McNicholas wrote:
Hi,
i have seen this warning befor.
Have you changed the tcpbuffersize on every client ?

I think the "sb_max" parameter for your AIX machine is not hight enough.

Look with "no -a" i have set this value to 1310720

regards
michael

>
> Hi,
>
> As from yesterday I am suddenly getting the following messages whenever I 
> logon
> to adsm...
> "ANR8220W TCP/IP driver is unable to set the window size to 655360 for client
> 192.168.20.7.  The default value will be used."
>
> When the backups run at night this message is also being displayed for every
> client.
> Does anybody have any idea what is causing this?
>
> Regards,
> Steven McNicholas
> Unix system administrator