d8ca31c (origin/master, origin/HEAD, master) [vnet/vxlan] Add support of multiple mappers for the VxLAN tunnel (#1843)
7280e19 [orchagent][ports] Add port reference increment / decrement to lag member add / remove flows (#1825)
0217b66 [nhg]: Add support for weight in nexthop group member. (#1853)
df96059 VOQ: Nexthop for remote VOQ LC should be created on inband OIF. (#1823)
8f7ea14 Code changes to support IPv6 Link local enhancements (#1463)
8674b3c Open record file in append mode (#1845)
Signed-off-by: Andriy Yurkiv <ayurkiv@nvidia.com>

Why I did it
[DPB] BGP_NEIGHBOR yang model causing DPB errors.

How I did it
Allowed the BGP_NEIGHBOR list with just IP as the key to allow the current BGP neighbor table in the community.

How to verify it
Built the SONIC YANG models.

Update FRR 7.5.1 head.

This PR for submodule update adds the following commits
ce51894 [Y-Cable] add the definition inside setup.py to include sonic_y_cable.credo as a package (#211)

Signed-off-by: vaibhav-dahiya <vdahiya@microsoft.com>

strncpy calls need to be mindful about the destination buffer size
passed in and doing an explicit null termination.

Signed-off-by: Saikrishna Arcot <sarcot@microsoft.com>

With a Bullseye base image, and PTF being based on Stretch, if there are
autogenerated files that are reused from the Bullseye build for Stretch,
then autoconf-based packages will fail. This is because the default set
of CFLAGS that dpkg passes in includes `-ffile-prefix-map=`, which is
not a supported flag with the GCC in Stretch. Then, when running `make
clean` in a Stretch environment, make will try to regenerate the
autoconf-based files with the cached set of CFLAGS from Bullseye. This
causes an error, since that flag is unknown.

To work around this, after each build, clean up all built objects and
autogenerated files. This makes sure that it is cleaned up in the same
environment as the build environment.

Note that this issue affects just autoconf packages. For apps using just
regular Makefiles, they will probably be fine (they'll still be cleaned
up as well).

Signed-off-by: Saikrishna Arcot <sarcot@microsoft.com>

Signed-off-by: Saikrishna Arcot <sarcot@microsoft.com>

The start template script that this value is used in will determine what
network namespace to use, and will add --net=host if it needs to run in
the host namespace.

With Docker 20.10, if --net=host is specified twice in docker run, then
it errors out. Therefore, remove the explicit --net=host in the run
options setting and let the start template script specify it.

Signed-off-by: Saikrishna Arcot <sarcot@microsoft.com>

In version 3.0.0, If a broadcast address is specified in
/etc/network/interfaces, then when ifup is run, it will fail with an
error saying `'str' object has no attribute 'packed'`. This appears to
be because it expects all attributes for an interface to be "packable"
into a compact binary representation. However, it doesn't actually
convert the broadcast address into an IPNetwork object (other addresses
are handled).

Therefore, convert the broadcast address it reads in from a str to an
IPNetwork object.

Also explicitly specify the scope of the loopback address in
/etc/network/interfaces as host scope. Otherwise, it will get added as
global scope by default. As part of this, use JSON to parse ip's output
instead of text, for robustness.

Signed-off-by: Saikrishna Arcot <sarcot@microsoft.com>

When using dpkg with the --root flag to install a deb package in a
chroot, dpkg checks to see if the users and groups specified in the
/var/lib/dpkg/statoverride file are valid. The problem is, it checks
against the host system's /etc/passwd and /etc/group files, instead of
/etc/passwd and /etc/group inside the chroot.

In the slave image for Buster, cron appears to have been automatically
installed, and so the crontab group existed. This doesn't appear to be
true for Bullseye, so explicitly install it. This makes sure that the
crontab group exists on the slave image itself.

Also install the mock python 3 package, this is needed by some test.

Signed-off-by: Saikrishna Arcot <sarcot@microsoft.com>

Updated SAI/SDK package to 20210811. Includes fix for pfc_wd.

Signed-off-by: Roman Savchuk <romanx.savchuk@intel.com>

Fix #7968

Issue is detected on SONiC.20201231.11

In test_static_route.py::test_static_route_ecmp static routes are configured, but neighbors are not resolved after config reload even after 10 minutes.
It looks like the arp_update script is starting to ping when Vlan1000 is not fully configured.
When issue is reproduced, stuck ping6 process is observed in swss container :

USER         PID %CPU %MEM    VSZ   RSS TTY      STAT START   TIME COMMAND
root         180  0.1  0.0   6296  1272 pts/0    S    17:03   0:03 ping6 -I Vlan1000 -n -q -i 0 -c 1 -W 0 ff02::1
And when arp_update script successfully resolves neighbors, we observe sleep 300 instead of ping process

Fix #6943

This change makes the template match PREFIX_SET and the documentation.

Signed-off-by: Christian Svensson <blue@cmd.nu>

Modify accton_as5835_54x_util.py to support python3 and remove not needed code.

Signed-off-by: Jostar Yang <jostar_yang@accton.com.tw>

To pick up new PSU fan support from new hw-mgmt release

Signed-off-by: Kebo Liu <kebol@nvidia.com>

Deliver sfputil support for sfputil show eeprom and sfputil reset along with some component test case fixes

Co-authored-by: Carl Keene <keene@nokia.com>