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[Sridhar Gaddam <sridhar.gaddam@xxxxxxxxxxxx>]

Public bug reported:

When the routing table has a default route through an interface as shown below, 
get_gateway() of IpRouteCommand class, returns a wrong output. 

# ip -4 route list dev qg-595abc24-c8
default  scope link 
8.8.8.0/24 via 19.4.4.4 
19.4.4.0/24  proto kernel  scope link  src 19.4.4.4 

# ip -6 route list dev qg-595abc24-c8 
fd00::/64  proto kernel  metric 256 
fe80::/64  proto kernel  metric 256 
default  metric 1024 

Output:
gateway_dev.route.get_gateway(ip_version=4)
{'gateway': 'link'}

gateway_dev.route.get_gateway(ip_version=6)
{'metric': 1024, 'gateway': '1024'}

** Affects: neutron
     Importance: Undecided
     Assignee: Sridhar Gaddam (sridhargaddam)
         Status: In Progress

** Changed in: neutron
     Assignee: (unassigned) => Sridhar Gaddam (sridhargaddam)

** Changed in: neutron
       Status: New => In Progress

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https://bugs.launchpad.net/bugs/1467531

Title:
  ip_lib get_gateway() for default route through an interface returns
  wrong output

Status in OpenStack Neutron (virtual network service):
  In Progress

Bug description:
  When the routing table has a default route through an interface as shown below, 
  get_gateway() of IpRouteCommand class, returns a wrong output. 

  # ip -4 route list dev qg-595abc24-c8
  default  scope link 
  8.8.8.0/24 via 19.4.4.4 
  19.4.4.0/24  proto kernel  scope link  src 19.4.4.4 

  # ip -6 route list dev qg-595abc24-c8 
  fd00::/64  proto kernel  metric 256 
  fe80::/64  proto kernel  metric 256 
  default  metric 1024 

  Output:
  gateway_dev.route.get_gateway(ip_version=4)
  {'gateway': 'link'}

  gateway_dev.route.get_gateway(ip_version=6)
  {'metric': 1024, 'gateway': '1024'}

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