[lwip-devel] [bug #43904] ip_route() and ip6_route() must detect linkup status.

[hanhui]

URL:
  <http://savannah.nongnu.org/bugs/?43904>

                 Summary: ip_route() and ip6_route() must detect linkup
status.
                 Project: lwIP - A Lightweight TCP/IP stack
            Submitted by: hanhui03
            Submitted on: Tue 30 Dec 2014 05:42:25 AM GMT
                Category: IPv4
                Severity: 3 - Normal
              Item Group: Faulty Behaviour
                  Status: None
                 Privacy: Public
             Assigned to: None
             Open/Closed: Open
         Discussion Lock: Any
         Planned Release: 
            lwIP version: git head

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Details:

Hi Simon 

   ip_route() select netif only detect netif_is_up(), I suggest that add
netif_is_link_up() detect.

   ip6_route() did not even detect the state of the network interface.


   Han.hui




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