…#669)

fix typo

* [vm_topology.py]: Vlan interface addition delay handling
Vlan interface addition may take few secs to reflect in OVS Command, which causes entire add-topo task to fail. We should have more concrete fail check. As of now added a code to Retry and Exception.

Signed-off-by: Praveen Chaudhary <pchaudhary@linkedin.com>

* [vm_topology.py]: Vlan interface addition delay handling
Vlan interface addition may take few secs to reflect in OVS Command, which causes entire add-topo task to fail. We should have more concrete fail check. As of now added a code to Retry and Exception.
Move Retry handing in get_ovs_port_bindings

Signed-off-by: Praveen Chaudhary <pchaudhary@linkedin.com>

* [vm_topology.py]: Vlan interface addition delay handling
Vlan interface addition may take few secs to reflect in OVS Command, which causes entire add-topo task to fail. We should have more concrete fail check. As of now added a code to Retry and Exception.
Review Comments

Signed-off-by: Praveen Chaudhary <pchaudhary@linkedin.com>

* Install a new sonic image before fast-reboot if requested'

* Fix a typo

port_alias needs login into the device

Signed-off-by: Sihui Han <sihan@microsoft.com>

* fix arptest fail if using ptf-docker created by t1-64-lag

* change task name comment

Fix download link

Signed-off-by: Shu0T1an ChenG <shuche@microsoft.com>

…ase (#679)

* [snmp] Add snmp_facts support for ieee802.1ab MIBs, extend snmp testcase
* review comments - indentation, etc
* also indent multiline debug messages

…683)

* fix test break in t1-lag-64 topology, make the search more restrict

* use grep option -Fe for more accurate match

* adding traffic test for udp packets in ACL module along with corresponding ACL rules in json file

* fixing acltb_test_rules file

…#682)

* Exptend IP-in-IP test to check IPv6 in IPv4, IPv4 in IPv6, IPv6 in IPv6 decapsulation

Signed-off-by: stepanb <stepanb@mellanox.com>

* IPinIP: print summary with status of each encap traffic combination

Signed-off-by: Stepan Blyschak <stepanb@mellanox.com>

Signed-off-by: Stepan Blyschak <stepanb@mellanox.com>

* extend snmp test for xcvrd

* add comments for OID index calculation

* New Testbed Configure File and Script

The script TestbedProcessing.py can generate testbed configuration based on testbed-new.yaml .

* Create README.new.testbed.Configuration.md 

Initial instructions on how to edit testbed.yaml, how to run TestbedProcessing.py, and how to run the first testcase.

* Fixed Formatting on Devices Table

* Minor Edits and Revisions

* Added line breaks to fix formatting issues

* Fix testcase syslog

Grep command does not return the expected value.

* Revert "Fix testcase syslog"

This reverts commit 1550833.

* Changed testbed config name to testbed-new.yaml

Changed the default testbed config filename argument to testbed-new.yaml from testbed.yaml

* Added documentation on docker registry section

* Updated docker_registry Processing Section

Added a new section within the testbed-new.yaml config file to have better for docker_registries.

Modified updateDockerRegistry() to pull data from docker_registry section in testbed-new.yaml

* Changed docker_registry credentials

docker_registry credentials now match the docker_registry credentials on Github.

* Updated device_types in config file

Discovered issue that if device_types are blank, creating the fanout/secrets.yml file fails and the program exits.

Resolved issue by updating blank device_types in config file with string literal "blank"

If a user actually configured testbed-new.yaml, there should be no blank device_type fields.

* Add support of Barefoot asic to everflow test

* Add support for Barefoot mavericks and montara sensors test case

* Revert "Add support for Barefoot mavericks and montara sensors test case"

This reverts commit f67f2aa.

* Measure reboot start time by pinging DUT's vlan interface

A device may do some additional work after executing
"fast-reboot" in cli without CP/DP disruption

Signed-off-by: Stepan Blyschak <stepanb@mellanox.com>

* Reduce dut_ping_pckts; add ASIC check after reboot has started

Signed-off-by: Stepan Blyschak <stepanb@mellanox.com>