""" | |
Local platform | |
This platform uses veth pairs to send packets to and from a userspace | |
switch. The switch should be connected to veth0, veth2, veth4, and veth6. | |
""" | |
def platform_config_update(config): | |
""" | |
Update configuration for the local platform | |
@param config The configuration dictionary to use/update | |
""" | |
base_of_port = 1 | |
base_if_index = 1 | |
port_count = 4 | |
port_map = {} | |
# Use every other veth interface (veth1, veth3, ...) | |
for idx in range(port_count): | |
port_map[base_of_port + idx] = "veth%d" % (base_if_index + 2 * idx) | |
config['port_map'] = port_map |