[lwip-devel] [bug #47921] link-local prefix in router advertisement must not be processes for SLAAC

[abhi]

URL:
  <http://savannah.nongnu.org/bugs/?47921>

                 Summary: link-local prefix in router advertisement must not
be processes for SLAAC
                 Project: lwIP - A Lightweight TCP/IP stack
            Submitted by: abhiambure
            Submitted on: Sat 14 May 2016 06:20:13 GMT
                Category: IPv6
                Severity: 3 - Normal
              Item Group: Faulty Behaviour
                  Status: None
                 Privacy: Public
             Assigned to: None
             Open/Closed: Open
         Discussion Lock: Any
         Planned Release: 
            lwIP version: 1.4.1

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Details:

according to RFC 4862 , section 5.5.3 link-local prefix in RA message must be
silently discarded. And prefix length has to 64 if interface id is EUI64. So
need to validate prefix length too.




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