Tom Barbette

Well if the default behaviour does not suits you, you can hook into lib/routerthread.cc, this is the main loop launching in loop tasks (multiple times), then timers, then selects, and...

Oh didn't knew about that one... Nice.

Did you also merged the headers-common with headers-amd64 (or other arch-specific folder) before the ln -s autoconf.h ? mkdir /usr/src/linux-headers-merged/ cp -r /usr/src/linux-headers-_-common/_ /usr/src/linux-headers-merged/ cp -r /usr/src/linux-headers-_-amd64/_ /usr/src/linux-headers-merged/ then the...

nip must be null or invalid, meaning that q is somehow bad. As the packets comes from the pool I suspect the corruption is before. Could you add a click_chatter...

Looking at the buffer size of your packets it seems they are DPDK packet. DPDK should set the MTU to 1500 by default but maybe GRO or something is reconstructing...

Did you try your configuration with vanilla Click or FastClick?

Ok so let's focus on the buffer length problem here. I cannot open the link you provided. I'll try the minimal configuration you can achieve. Is it possible to have...

Ok, I guess that like on my setup your IP packets are fragmented. I see in your log pairs of 1500 and 596 bytes packets. The fragmentation is at IP...

I've got no segmentation fault after 1500 bytes on my end, just that the traffic does not get through anymore...

Not sure if it was 1470 or 1500 but that's MTU anyway. Can you try to find which elements starts to drop packets?