[lwip-users] about PING timeout for first package

[yueyue papa]

Hi All,

 

I use lwIP ping implelent. I found a strange thing, the ping always lost for first pacakge.

 

At first, I think it is cause by GPRS network, but now I put the ping in the stable environment, and I still meet the ping lost for first package.

 

Is there anyone suggest about lwIP ping problem ?

 

Lee