The vrf device may not be up when ifup is executed on the
slaves. This commit makes sure:
- vrf slaves dont try to enslave themselves when vrf device is
not present
- And vrf master enslaves any missing slaves during ifup of vrf master
- Also make vrf device the link master, this will make sure
the vrf device brings the vrf slave links up. This is needed to work
around the ipv6 address flush issue
Closes: CM-9493
Review: dsa, nikhil, wkok (via git send-mail)
Signed-off-by: Roopa Prabhu <roopa@cumulusnetworks.com>
Ticket:CM-9106
Reviewed By: Roopa Prabhu and Dave Olson
Testing Done: Yes, by installing ifupdown and cumulus-tools deb on to cel-e1031-01
This patch adds per vrf default route: "ip route add table <tbid> unreachable default"
It also accepts a policy file with vrf-default-route [yes/no]
This also includes ifquery fixes for running and check.
This patch adds initial support for vrf in ifupdown2.
Example interfaces file section:
auto swp1.100
iface swp1.100
vrf blue
auto blue
iface blue
vrf-table 10
iproute2 vrf map is generated under:
/etc/iproute2/rt_tables.d/ifupdown2.vrf_map
this patch also adds prelimnary support for 'vrf-table auto'.
But this needs more work.
Signed-off-by: Roopa Prabhu <roopa@cumulusnetworks.com>
