int bfd_interval = 0, bfd_loss = 3;
#endif
- bool help = false, daemonize = false, strict_options = false;
+ bool help = false, daemonize = false;
int logopt = LOG_PID;
int c;
- while ((c = getopt(argc, argv, "S::N:P:FB:c:i:r:Rs:kt:hedp:")) != -1) {
+ unsigned int client_options = DHCPV6_CLIENT_FQDN | DHCPV6_ACCEPT_RECONFIGURE;
+
+ while ((c = getopt(argc, argv, "S::N:V:P:FB:c:i:r:Rs:kt:hedp:fa")) != -1) {
switch (c) {
case 'S':
allow_slaac_only = (optarg) ? atoi(optarg) : -1;
}
break;
+ case 'V':
+ l = script_unhexlify(buf, sizeof(buf), optarg);
+ if (!l)
+ help=true;
+
+ odhcp6c_add_state(STATE_VENDORCLASS, buf, l);
+
+ break;
case 'P':
if (allow_slaac_only >= 0 && allow_slaac_only < 10)
allow_slaac_only = 10;
break;
case 'R':
- strict_options = true;
+ client_options |= DHCPV6_STRICT_OPTIONS;
break;
case 's':
pidfile = optarg;
break;
+ case 'f':
+ client_options &= ~DHCPV6_CLIENT_FQDN;
+ break;
+
+ case 'a':
+ client_options &= ~DHCPV6_ACCEPT_RECONFIGURE;
+ break;
+
default:
help = true;
break;
signal(SIGUSR2, sighandler);
if ((urandom_fd = open("/dev/urandom", O_CLOEXEC | O_RDONLY)) < 0 ||
- init_dhcpv6(ifname, strict_options, sol_timeout) ||
+ init_dhcpv6(ifname, client_options, sol_timeout) ||
ra_init(ifname, &ifid) || script_init(script, ifname)) {
syslog(LOG_ERR, "failed to initialize: %s", strerror(errno));
return 3;
" -N <mode> Mode for requesting addresses [try|force|none]\n"
" -P <length> Request IPv6-Prefix (0 = auto)\n"
" -F Force IPv6-Prefix\n"
+ " -V <hex-string> Set vendor-class option. string length must be a multiple of 2\n"
#ifdef EXT_BFD_PING
" -B <interval> Enable BFD ping check\n"
#endif
" -r <options> Options to be requested (comma-separated)\n"
" -R Do not request any options except those specified with -r\n"
" -s <script> Status update script (/usr/sbin/odhcp6c-update)\n"
+ " -a Don't send Accept Reconfigure option\n"
+ " -f Don't send Client FQDN option\n"
" -k Don't send a RELEASE when stopping\n"
" -t <seconds> Maximum timeout for DHCPv6-SOLICIT (120)\n"
"\nInvocation options:\n"