Hi, Could be a packet chain (pbuf chain) of 8 packets. The "some crap" part is not good and probably means the driver needs some scrutiny for times when it's being pushed.
Bill -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Satz Klauer Sent: Friday, January 03, 2014 3:44 PM To: Mailing list for lwIP users Subject: [lwip-users] Strange packet sizes in receive-callback Hi, I'm new to lwIP, so hopefully my question is not too stupid. I'm sending huge amounts of data to my BeagleBone Black where a lwIP implementation is running. Due to that within my receive callback I get repeatedly packets with a size of 1460 bytes (which should be some TCP segment/framesize?). This works mainly well...but sometimes a packet with a bigger size is received (e.g. 11680 bytes). This is bigger than the maximum possible size and the memory contains some crap. Any idea what the reason could be for this behaviour? Thanks! _______________________________________________ lwip-users mailing list [email protected] https://lists.nongnu.org/mailman/listinfo/lwip-users _______________________________________________ lwip-users mailing list [email protected] https://lists.nongnu.org/mailman/listinfo/lwip-users
