Currently, staticd creates a VRF for the nexthop it is trying to install.
Later, when this nexthop is deleted, the VRF stays in the system and can
not be deleted by the user because "no vrf" command doesn't work for this
VRF because it was not created through northbound code.
There is no need to create the VRF. Just set nh_vrf_id to VRF_UNKNOWN
when the VRF doesn't exist.
Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
1. Modifies the data structs to make the distance, tag and table-id
property of a route, i.e created a hireachical data struct to save
route and nexthop information.
2. Backend northbound implementation
Signed-off-by: VishalDhingra <vdhingra@vmware.com>
Memory allotted for staticd specific vrf structers is not
being deallocated when the corresponding vrf is destroyed.
Signed-off-by: Rajesh Girada <rgirada@vmware.com>
This is the start of separating out the static
handling code from zebra -> staticd. This will
help simplify the zebra code and isolate static
route handling to it's own code base.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
