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net/gnrc/rpl: enable RTR_ADV on RPL interface

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This commit is contained in:
Benjamin Valentin 2023-09-12 10:32:16 +02:00
parent 0572a9571b
commit c337992236
1 changed files with 7 additions and 2 deletions
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9
sys/net/gnrc/routing/rpl/gnrc_rpl.c
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@ -122,10 +122,15 @@ kernel_pid_t gnrc_rpl_init(kernel_pid_t if_pid)
}
/* register all_RPL_nodes multicast address */
gnrc_netif_ipv6_group_join_internal(gnrc_netif_get_by_pid(if_pid),
&ipv6_addr_all_rpl_nodes);
gnrc_netif_t *netif = gnrc_netif_get_by_pid(if_pid);
gnrc_netif_ipv6_group_join_internal(netif, &ipv6_addr_all_rpl_nodes);
/* send DODAG Information Solicitation */
gnrc_rpl_send_DIS(NULL, (ipv6_addr_t *) &ipv6_addr_all_rpl_nodes, NULL, 0);
/* RPL enables routing, start advertising ourself as a router */
gnrc_ipv6_nib_change_rtr_adv_iface(netif, true);
return gnrc_rpl_pid;
}