_(ADDRESS_NOT_FOUND_FOR_INTERFACE, -60, "Address not found for interface") \
_(ADDRESS_NOT_LINK_LOCAL, -61, "Address not link-local") \
_(IP6_NOT_ENABLED, -62, "ip6 not enabled") \
-_(ADDRESS_MATCHES_INTERFACE_ADDRESS, -63, "Address matches interface address") \
_(IN_PROGRESS, 10, "Operation in progress") \
_(NO_SUCH_NODE, -63, "No such graph node") \
_(NO_SUCH_NODE2, -64, "No such graph node #2") \