Venu Chennupati writes:
>  1. ifconfig wpi0 plumb
>  2. wificonfig -i wpi0 connect <my_essid>
>  
>      for my wificonfig -i wpi0 scan is identifying a essid with a signal 
> level "2" and encryption "none", this I am trying to test if the 
> iterface gets IP adrress and  to see configuration

I'd suggest using the dladm wifi subcommands rather than wificonfig;
the latter is going away.

> 3. ifconfig wpi0 dhcp
> 
>     fails with :
>          ifconfig : wpi0: wait timeout out, operation still pending...
> 
> Is the failure due to the week signal? if the operation need to be 
> successful what is the
> minimum signal strength needed..

There's no defined minimum strength, as far as I know.  The "wait
timed out" means that we're sending DHCP messages out, but the server
has not yet responded.  Possible causes include many things, such as:

  - DHCP server doesn't exist.

  - DHCP server is out of addresses, and can't respond.

  - Driver in use has a bug that causes packets to get dropped.

I wouldn't immediately jump to "weak signal" or assume that there's
some signal requirement here.  Instead, I think you'll need to
eliminate problems from the list -- checking status with 'dladm
show-wifi', examining the DHCP server logs, and snooping the interface
to see if other traffic is visible would all be good initial steps.

-- 
James Carlson, Solaris Networking              <[EMAIL PROTECTED]>
Sun Microsystems / 35 Network Drive        71.232W   Vox +1 781 442 2084
MS UBUR02-212 / Burlington MA 01803-2757   42.496N   Fax +1 781 442 1677
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