Hi Lakshmi, I guess that the RFC "Some Testing Tools for TCP Implementors" (ftp://ftp.ietf.org/rfc/rfc2398.txt) migh help you. By the way does anybody know a mailing list dedicated to "TCP/IP Implementors"?, not a specific implementation, but discussion about tcp/ip implementation. Mario. ----- Original Message ----- From: "Lakshmi Shanmugam" <lakshmi@nodeinfotech.com> To: <kernelnewbies@nl.linux.org> Sent: Monday, May 13, 2002 9:08 AM Subject: tools to check IP & ICMP Layer > Hi everyone, > > I have made some changes in the standard IP & ICMP module of the linux stack > & have plugged these 2 changed modules in the linux stack . > Now i need to know whether it performs all the functionalities correctly. > eg : For an ICMP request i could check it with a standard ping routine > wherin i get a reply back. > Now i need to test it for other ICMP packets like ICMP error etc etc.. > Similarly at the IP layer i need to check for other functionalites like > fragmentation , reassembly. > > Is there any tool available to test the IP module & ICMP module????? > > > - > Lakshmi -- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ FAQ: http://kernelnewbies.org/faq/