lukego

This is a simple example of a low-level script that uses the Snabb Switch 82599 10G ethernet device driver directly to feed packets into a C function provided as a shared library. Written for a discussion with Pavel Odintsov.

Here is now to run it:

1. Compile snabbswitch to get snabb executable.
2. Compile a C callback function to a shared library e.g. capturecallback.c below.
3. Run: sudo ./snabb snsh capture2c <pciaddress> <filename.so>

The output should look something like this:

pklaus

#!/usr/bin/env python
"""
LICENSE http://www.apache.org/licenses/LICENSE-2.0
"""

import argparse
import datetime
import sys
import time
import threading