RE: [lwip-devel] Outgoing Ping support for LWIP...

[Gollakota, Srinivas]

 Steve,
A sample ping application using RAW sockets is present in

http://www.sockaddr.com/ExampleSourceCode.html

and a ported version on to blackfin can be found in this forum

http://www.blackfin.org/phorum/read.php?15,7428

-Srinivas.
 -----Original Message-----
From: address@hidden [mailto:address@hidden On Behalf Of Hiser, Steve
Sent: Wednesday, July 18, 2007 10:36 AM
To: address@hidden
Subject: [lwip-devel] Outgoing Ping support for LWIP...

Hello All,

My name is Steve Hiser and I'm a SW engineer with Biometric Access Co. in
Austin Tx. We manufacture biometric finger print readers used in the retail
market. Presently our device uses a Analog Device's Blackfin BF-537
processor. We are using the VDK operating system which has LWIP ported to it.
I need to utilize outgoing Pings to support trace routing to aid in debugging
network problems in the field. From what I can tell LWIP supports Echo Replys
but does not have support for sending out Echo's. I have downloaded the latest
version of LWIP 1.2.0 to verify this. Am I just missing this, or if not, is
there any future plans to support this or current code elsewhere I could
port.

I would greatly appreciate any available support.

Thanks,
Steve Hiser

 

address@hidden