static void
usage(void)
{
- printf("%s: Secure Channel, a relay for OpenFlow messages.\n"
- "usage: %s [OPTIONS] LOCAL REMOTE\n"
- "where LOCAL and REMOTE are active OpenFlow connection methods.\n",
+ printf("%s: secure channel, a relay for OpenFlow messages.\n"
+ "usage: %s [OPTIONS] nl:DP_IDX CONTROLLER\n"
+ "where nl:DP_IDX is a datapath that has been added with dpctl\n"
+ "and CONTROLLER is an active OpenFlow connection method.\n",
program_name, program_name);
vconn_usage(true, true);
printf("\nNetworking options:\n"
"\nOther options:\n"
" -D, --detach run in background as daemon\n"
" -P, --pidfile[=FILE] create pidfile (default: %s/secchan.pid)\n"
+ " -v, --verbose=MODULE:FACILITY:LEVEL configure logging levels\n"
" -v, --verbose set maximum verbosity level\n"
" -h, --help display this help message\n"
" -V, --version display version information\n",