Ticket: CM-6329
Reviewed By: roopa
Testing Done: unit testing with vxlan configs
A bug iproute2.py creates an unnecessary warning
about appending the ageing value to a string.
This patch removes the append and simply sets the ageing value.
Ticket: CM-5105
Reviewed By: roopa
Testing Done: tested configs before and after change
We needed a configuration option to add vxlan-ageing to
ifupdown2 configs. This patch adds the option to change
the vxlan-ageing timer currently set with "ip link"
commands.
(cherry picked from commit 9832462c365bd2b900b98f5675d407d1b11c4a95)
Conflicts:
packages/ifupdown2/addons/vxlan.py
packages/ifupdown2/ifupdownaddons/iproute2.py
Ticket: CM-5637
Reviewed By: CCR-2755
Testing Done:
Replaced vxlan-peernodeip attribute with vxlan-remoteip. Updated
the vxlan and iproute2 modules to configure head end replication
using bridge fdb commands.
Ticket: CM-4859, CM-4382
Reviewed By:
Testing Done: Tested with config which included bond bridge ports with
zero address on the bond.
The bridge driver rejects the port add with -EINVAL.
A bond with no slaves is one usecase where the bond interface
has a zero hw address and is rejected by the bridge.
EINVAL currently is very confusing.
This patch checks for a valid ether add before enslaving the port to the
bridge.
Ticket: CM-4723
Reviewed By: CCR-2408
Testing Done: vxlan_fld_test.py:test_bond_vxlinux_convergence_flaps, manual testing
On tunnel delete, tunnel termination object in BCM sdk is not cleaned properly.
As a result, mpls_entry in the hardware is left around even though software has
deleted the tunnel. This prevents subsequent dynamic creation of the same tunnel
and also mac learning, as mpls_entry points to invalid SVP with no CML setting
to do hardware learning.
Also, changes in ifupdown2 to make "vxlan-learning on" as default, so that
user/script doesn't have to explicitly turn on the learning.
the vrr network is pointing to it
Ticket: CM-4639
Reviewed By:
Testing Done: Tested with interfaces file and steps from the bug
This is a Hack to make sure the primary address
is the first in the routing table. Its not a full proof solution.
We use `ip route get` on the vrr network to see which
device the kernel returns. if it is the mac vlan device,
flap the macvlan device to adjust the routing table entry.
flapping the macvlan device makes sure the macvlan
connected route goes through delete + add, hence adjusting
the order in the routing table.
Ticket: CM-4462
Reviewed By:
Testing Done: Tested with interfaces file given in the bug.
The 'network down' msg from the kernel is when the lower device is not
'admin up'. In CM-4462 it is seen when the vlan interface on the bond
is 'admin up' when the bond is still in 'admin down' state.
The bond is also a bridge port so, bond will be 'admin up' when
the bridge it belongs to is brought up.
As link_master_slave feature is on only when all network interfaces
are brought up/down, the states of all interfaces will eventually
converge to 'admin up', so ignoring such transient 'network down' messages.
