I have inherited a project that uses lwip 1.3.0 running on a Stellaris CPU. Compiler is Codesourcery light so no real debugger except for GDB in textmode. Most things work OK but if I dont't have a DHCP server the board sends out 23 DHCP discovery per second. If we have hundreds or thousand devices on the network the situation after a power failure is catastrophic because no one can commuinacte with the DHCP server.
I have compared the dhcp.c with the original, no difference. Most things in the config looks normal. DHCP works, static IP works and the webserver runs. The code clearly shows that there should an exponential back off of DHCP discoveries but it does not work. -- View this message in context: http://lwip.100.n7.nabble.com/No-delay-between-DHCP-discoveries-tp21927.html Sent from the lwip-users mailing list archive at Nabble.com. _______________________________________________ lwip-users mailing list [email protected] https://lists.nongnu.org/mailman/listinfo/lwip-users
