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authorHans Dedecker <dedeckeh@gmail.com>2014-10-30 12:30:32 +0100
committerHans Dedecker <dedeckeh@gmail.com>2014-10-30 14:05:41 +0100
commitd94b406eeba27af2a6abff333dc16e82d28ed636 (patch)
tree5590f9d3345e51c1c8f6c881da30896fdc2b29fc /CMakeLists.txt
parentb461334ab277b6e8fd1622ab7c8a655363bd3f6c (diff)
Fix IPv6 DNS server adddress selection
Fix selection of IPv6 DNS address in DHCPv6 and RA overwrite as an address could be selected with preferred lifetime zero while IPv6 addresses are in use with non zero preferred lifetimes. Fix tries to pick the IPv6 address with the longest preferred lifetime now. Fixes also the issue an IPv6 address with preferred lifetime zero could be returned in DHCPv6 DNS server option while an IPv6 address with non zero preferred lifetime is returned as DNS recursive RA option for the same set of available IPv6 addresses.
Diffstat (limited to 'CMakeLists.txt')
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