current route filter uses RT_FILTER_IIF in conjunction with LinkIndex.
This combination is ignored by netlink, rendering the filter
ineffective
Signed-off-by: Poh Chiat Koh <poh@inter.link>
Up until now, if previous plugin assigned routes to interface, movement of
this interface to new VRF cause routes to be deleted.
This patch adds funtionality to VRF plugin to save the routes before
interface is assgined to VRF, and then re-apply all saved routes to new VRF.
Signed-off-by: Artur Korzeniewski <artur.korzeniewski@travelping.com>
When specified from the user, the VRF will get assigned to the given
tableid instead of having the CNI to choose for a free one.
Signed-off-by: Federico Paolinelli <fpaoline@redhat.com>
This plugin allows to create a VRF with the given name (or use the existing
one if any) in the target namespace, and to allocate the interface
to it.
VRFs make it possible to use multiple routing tables on the same namespace and
allows isolation among interfaces within the same namespace. On top of that, this
allow different interfaces to have overlapping CIDRs (or even addresses).
This is only useful in addition to other plugins.
The configuration is pretty simple and looks like:
{
"type": "vrf",
"vrfname": "blue"
}
Signed-off-by: Federico Paolinelli <fpaoline@redhat.com>
