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gnrc_uhcpc: initialize rpl root on prefix configuration

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This commit is contained in:
Koen Zandberg 2017-11-29 13:51:05 +01:00
parent 4a828c63aa
commit 2ba110d8f7
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1 changed files with 11 additions and 0 deletions
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11
sys/net/gnrc/application_layer/uhcpc/gnrc_uhcpc.c
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@ -10,6 +10,9 @@
#include "net/gnrc/ipv6.h"
#include "net/gnrc/netapi.h"
#include "net/gnrc/netif.h"
#ifdef MODULE_GNRC_RPL
#include "net/gnrc/rpl.h"
#endif
#include "net/ipv6/addr.h"
#include "net/netdev.h"
#include "net/netopt.h"
@ -87,6 +90,14 @@ void uhcp_handle_prefix(uint8_t *prefix, uint8_t prefix_len, uint16_t lifetime,
#if defined(MODULE_GNRC_IPV6_NIB) && GNRC_IPV6_NIB_CONF_6LBR && \
GNRC_IPV6_NIB_CONF_MULTIHOP_P6C
gnrc_ipv6_nib_abr_add((ipv6_addr_t *)prefix);
#endif
#ifdef MODULE_GNRC_RPL
gnrc_rpl_init(gnrc_wireless_interface);
gnrc_rpl_instance_t *inst = gnrc_rpl_instance_get(GNRC_RPL_DEFAULT_INSTANCE);
if (inst) {
gnrc_rpl_instance_remove(inst);
}
gnrc_rpl_root_init(GNRC_RPL_DEFAULT_INSTANCE, (ipv6_addr_t*)prefix, false, false);
#endif
gnrc_netapi_set(gnrc_wireless_interface, NETOPT_IPV6_ADDR_REMOVE, 0,
&_prefix, sizeof(_prefix));