dhcpv6: clear CUSTOM_OPTS in a more sane manner

[odhcp6c.git] / src / odhcp6c.c

diff --git a/src/odhcp6c.c b/src/odhcp6c.c
index b62b2222b8caad231f5aeae5c4596f5bbdb26742..a71218c06e9d4850272ca0fae5e07d9f4c1209ae 100644 (file)
--- a/src/odhcp6c.c
+++ b/src/odhcp6c.c
@@ -278,13 +278,14 @@ int main(_unused int argc, char* const argv[])
                odhcp6c_clear_state(STATE_NTP_FQDN);
                odhcp6c_clear_state(STATE_SIP_IP);
                odhcp6c_clear_state(STATE_SIP_FQDN);
-               dhcpv6_set_ia_mode(ia_na_mode, ia_pd_mode);
                bound = false;
 
                syslog(LOG_NOTICE, "(re)starting transaction on %s", ifname);
 
                signal_usr1 = signal_usr2 = false;
-               int mode = dhcpv6_request(DHCPV6_MSG_SOLICIT);
+               int mode = dhcpv6_set_ia_mode(ia_na_mode, ia_pd_mode);
+               if (mode != DHCPV6_STATELESS)
+                       mode = dhcpv6_request(DHCPV6_MSG_SOLICIT);
                odhcp6c_signal_process();
 
                if (mode < 0)
@@ -437,7 +438,7 @@ static int usage(void)
        "       -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 (3600)\n"
+       "       -t <seconds>    Maximum timeout for DHCPv6-SOLICIT (120)\n"
        "       -m <seconds>    Minimum time between accepting updates (30)\n"
        "\nInvocation options:\n"
        "       -p <pidfile>    Set pidfile (/var/run/odhcp6c.pid)\n"