X-Git-Url: https://git.decadent.org.uk/gitweb/?a=blobdiff_plain;ds=sidebyside;f=src%2Fodhcp6c.c;h=96865c795e9c108c2127b20ca5381d0e53d1a9e5;hb=c883e53b45ea050fd0038bb15bb02f1e97d3a765;hp=ba11ced6d23af32e47676f40159951f6341fa6b9;hpb=5b98f902f616bd9b96a2128587bc6995555a43c1;p=odhcp6c.git

diff --git a/src/odhcp6c.c b/src/odhcp6c.c
index ba11ced..96865c7 100644
--- a/src/odhcp6c.c
+++ b/src/odhcp6c.c
@@ -391,6 +391,12 @@ int main(_unused int argc, char* const argv[])
 
 				odhcp6c_clear_state(STATE_SERVER_ID); // Remove binding
 
+				odhcp6c_get_state(STATE_IA_PD, &ia_pd_len);
+				odhcp6c_get_state(STATE_IA_NA, &ia_na_len);
+
+				if (ia_pd_len == 0 && ia_na_len == 0)
+					break;
+
 				// If we have IAs, try rebind otherwise restart
 				res = dhcpv6_request(DHCPV6_MSG_REBIND);
 				odhcp6c_signal_process();
@@ -444,6 +450,7 @@ static int usage(void)
 #ifdef EXT_BFD_PING
 	"	-B <interval>	Enable BFD ping check\n"
 #endif
+	"	-u <user-class> Set user-class option string\n"
 	"	-c <clientid>	Override client-ID (base-16 encoded)\n"
 	"	-i <iface-id>	Use a custom interface identifier for RA handling\n"
 	"	-r <options>	Options to be requested (comma-separated)\n"