X-Git-Url: http://git.archive.openwrt.org/?p=project%2Fodhcpd.git;a=blobdiff_plain;f=src%2Frouter.c;h=feae5c7e1b28516f28e483645ffffdfade974418;hp=dd3f09cebba6d72c64935c90188b394def3bfc34;hb=adc8f6269d82f526e225fd8d4b78388fc2da0659;hpb=3495f179bd901d6d232e0dbf35444ebe483fdfd9

diff --git a/src/router.c b/src/router.c
index dd3f09c..feae5c7 100644
--- a/src/router.c
+++ b/src/router.c
@@ -120,6 +120,7 @@ int setup_router_interface(struct interface *iface, bool enable)
 		} else if (iface->ra == RELAYD_SERVER && !iface->master) {
 			iface->timer_rs.cb = trigger_router_advert;
 			uloop_timeout_set(&iface->timer_rs, 1000);
+			ndp_rqs_addr6_dump();
 		}
 
 		if (iface->ra == RELAYD_RELAY || (iface->ra == RELAYD_SERVER && !iface->master))
@@ -233,7 +234,8 @@ static int calc_adv_interval(struct interface *iface, uint32_t minvalid,
 		minival = (*maxival >= 9 ? *maxival/3 : *maxival);
 
 	odhcpd_urandom(&msecs, sizeof(msecs));
-	msecs = (labs(msecs) % ((*maxival - minival)*1000)) + minival*1000;
+	msecs = (labs(msecs) % ((*maxival != minival) ? (*maxival - minival)*1000 : 500)) +
+			minival*1000;
 
 	return msecs;
 }
@@ -317,7 +319,7 @@ static uint64_t send_router_advert(struct interface *iface, const struct in6_add
 	struct in6_addr dns_pref, *dns_addr = &dns_pref;
 	size_t dns_cnt = 1;
 
-	odhcpd_get_linklocal_interface_address(iface->ifindex, &dns_pref);
+	odhcpd_get_interface_dns_addr(iface, &dns_pref);
 
 	for (ssize_t i = 0; i < ipcnt; ++i) {
 		struct odhcpd_ipaddr *addr = &addrs[i];
@@ -357,11 +359,8 @@ static uint64_t send_router_advert(struct interface *iface, const struct in6_add
 		}
 
 		valid = TIME_LEFT(addr->valid, now);
-		if (iface->ra_useleasetime) {
-			if (valid > iface->dhcpv4_leasetime)
-				valid = iface->dhcpv4_leasetime;
-		} else if (!preferred && valid < 7200)
-			valid = 0;
+		if (iface->ra_useleasetime && valid > iface->dhcpv4_leasetime)
+			valid = iface->dhcpv4_leasetime;
 
 		if (minvalid > valid)
 			minvalid = valid;
@@ -618,7 +617,7 @@ static void forward_router_advertisement(uint8_t *data, size_t len)
 			size_t rewrite_cnt = iface->dns_cnt;
 
 			if (rewrite_cnt == 0) {
-				if (odhcpd_get_linklocal_interface_address(iface->ifindex, &addr))
+				if (odhcpd_get_interface_dns_addr(iface, &addr))
 					continue; // Unable to comply
 
 				rewrite = &addr;