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[Bug 1398380] [NEW] DHCP Agent always releases ALL IPv6 leases

 

Public bug reported:

When releasing unused leases DHCP Agent reads dnsmasq hosts file,
extracting MAC and IP addresses and compares this set with set of MAC-IP
pairs of active Ports.  However, square brackets from IPv6 addresses are
not stripped, so all IPv6 leases (in the form of "[IPv6Addr]") always
considered "unused".

** Affects: neutron
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1398380

Title:
  DHCP Agent always releases ALL IPv6 leases

Status in OpenStack Neutron (virtual network service):
  New

Bug description:
  When releasing unused leases DHCP Agent reads dnsmasq hosts file,
  extracting MAC and IP addresses and compares this set with set of MAC-
  IP pairs of active Ports.  However, square brackets from IPv6
  addresses are not stripped, so all IPv6 leases (in the form of
  "[IPv6Addr]") always considered "unused".

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References