From 9641f8c39c96b6abdae196fac43e2e6dd7175960 Mon Sep 17 00:00:00 2001
From: Oleg Hahm <oleg@hobbykeller.org>
Date: Fri, 18 Sep 2015 18:24:57 +0200
Subject: [PATCH] 6lowpan nd: send rtr adv after receiving a rtr adv
A router should turn into a router after receiving a valid router advertisement.
---
sys/net/gnrc/network_layer/ndp/gnrc_ndp.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/sys/net/gnrc/network_layer/ndp/gnrc_ndp.c b/sys/net/gnrc/network_layer/ndp/gnrc_ndp.c
index f474a30a95..7a624f9fc2 100644
--- a/sys/net/gnrc/network_layer/ndp/gnrc_ndp.c
+++ b/sys/net/gnrc/network_layer/ndp/gnrc_ndp.c
@@ -613,6 +613,9 @@ void gnrc_ndp_rtr_adv_handle(kernel_pid_t iface, gnrc_pktsnip_t *pkt, ipv6_hdr_t
gnrc_sixlowpan_nd_rtr_sol_reschedule(nc_entry, next_rtr_sol);
gnrc_ndp_internal_send_nbr_sol(nc_entry->iface, NULL, &nc_entry->ipv6_addr,
&nc_entry->ipv6_addr);
+ if (if_entry->flags & GNRC_IPV6_NETIF_FLAGS_ROUTER) {
+ gnrc_ipv6_netif_set_rtr_adv(if_entry, true);
+ }
}
#endif
}
--
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