Hi

Since ppp0 is always up due to the enabling of demand dialing , ifconfig would always 
show ppp0.  Maybe pinging and parsing the output 
may work. 
Say,
 I give the logic for a script 

----------------------------------------------------------------

ping -c 10 61.0.0.33 >somefile
X = grep "61.0.0.33" somefile

if  not X then
      ./spectrum  # call ISP chat script 

----------------------------------------------------------------

Please help me to make the 'real' script (Am too bad at shell prog) 


regards

Nataraj

>
>> Vsnl connection ppp0 is up , the spectrum connection might get dialed by
>> cron ,disconnecting and killing ppp0 and bringing up ppp1. But then ppp1
>> doesnt pass data in or out and finally dies out.
>
>wouldnt default modem locking achieve that ? anyway you can actually parse
>the output of ifconfig to see if any ppp is running and then only fire up
>ppp1
>
>-- sreangsu
>
>
>
>




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