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Thursday, May 12, 2016< ^ >
mcr/credil has set the subject to: IETF96 ROLL WG meeting
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[14:32:23] <cgundogan> simonduquennoy: hey, are you here?
[14:33:47] <simonduq> yes (but sitting in a meeting so not necessarily responsive)
[14:35:34] <cgundogan> thats fine (: I was wondering whether you know if RPL in Contiki does reachability checks of parents before joining the DODAG or more generally before choosing it as parent?
[14:37:33] <cgundogan> the spec highlights quite often that a link must be bidirectional before parent selection. Is this done in Contiki/RPL (by ND/NUD or something else)?
[15:14:13] <cgundogan> I scanned through the code in rpl-dag.c, but I don't think the link is checked beforehand?
[15:16:12] <cgundogan> mcr: is unstrung doing some sort of reachability check of a link from an incoming DIO before choosing it as a parent? I also scanned through dag.cpp, but I couldn't find any hints regarding this.
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