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Send DAOs if dtsn differs instead of only when larger than last dtsn in DIO

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This commit is contained in:
Joakim Eriksson 2011-09-05 11:36:53 +02:00
parent 09db159876
commit 62705a17ea
1 changed files with 1 additions and 1 deletions
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core/net/rpl/rpl-dag.c
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@ -144,7 +144,7 @@ should_send_dao(rpl_dag_t *dag, rpl_dio_t *dio, rpl_parent_t *p)
{
/* if MOP is set to no downward routes no DAO should be sent */
if(dag->mop == RPL_MOP_NO_DOWNWARD_ROUTES) return 0;
return dio->dtsn > p->dtsn && p == dag->preferred_parent;
return dio->dtsn != p->dtsn && p == dag->preferred_parent;
}
/************************************************************************/
static int