Paul Emmerich
Paul Emmerich
The error indicates that the pcap file claims to not contain ethernet packets but something else. The field is probably just 0, i'll change this to a warning later today....
looks like we don't have access the the caida traces here, i've requested access. but in general the best way to do this is with a small patch in the...
@scholzd you recently successfully replayed this trace, can you PR your changes?
Hmm, the root cause of this is something else; __ipairs shouldn't return nil buffers.
Can you send me an example pcap to reproduce this? Or put it in your home directory on one of the persistent servers
Unfortunately I don't have a 100G Mellanox NIC to test against. But *usually* the reasopn for seg fault when allocating bufs is that the memory pool ran out of buffers,...
there's an optional first parameter when creating the mempool that specifies the size, default ist 2047: try this: `memory.createMemPool(65535, function(buf) ... end)`
@scholzd I believe this is your example, can you please take a look?
sorry, our support for mellanox is somwhat bad due to their terrible driver model. Can you try to use the branch `dpdk-19.05`?
I've also considered writing a driver for the Intel 82599 for similar reasons in around 2012 (?); but I was scared by the perceived complexity after I've found some documents...