Submodule src/sonic-swss 9585be4..2529d79:
  > [mirrororch]: Address compiler switch issue (sonic-net#1079)

Signed-off-by: Ying Xie <ying.xie@microsoft.com>

* [201811][swss][utilities] advance sub module head

Submodule src/sonic-swss fcd091c..9585be4:
  > [teamsyncd]: Check if LAG exists before removing (#1069)
  > [mirrororch]: Toggle the mirror session when moving between VLAN/non-VLAN (#1078)

Submodule src/sonic-utilities 7bb6ffb..2d721de:
  > [show] Properly replace port name with alias in command output (#664)
  > [neighbor_advertiser] hand pick partial change from #525 (#689)
  > Revert "Revert "Fixed config Asym PFC CLI. (#632)" (#652)"

Signed-off-by: Ying Xie <ying.xie@microsoft.com>

* address compile issue

Submodule src/sonic-swss 9585be4..2529d79:
  > [mirrororch]: Address compiler switch issue (#1079)

Signed-off-by: Ying Xie <ying.xie@microsoft.com>

[show]bgp]Display the Total number of neighbors in the show ip bgp(v6) summary.  (sonic-net#1079)
[config] Update SONiC Environment Vars When Loading Minigraph (sonic-net#1073)
Multi asic platform changes for interface, portchannel commands (sonic-net#878)
Update Command-Reference.md (sonic-net#1075)
[filter-fdb] Fix Filter FDB With IPv6 Present in Config DB (sonic-net#1059)
[config] Remove _get_breakout_cfg_file_name helper function (sonic-net#1069)
[SHOW][BGP] support show ip(v6) bgp summary for multi asic platform (sonic-net#1064)
[fanshow] Display other fan status, such as Updating (sonic-net#1014)
Add ip_prefix len based on proxy_arp status (sonic-net#1046)
Enable the platform specific ssd firmware upgrade during reboot (sonic-net#954)
[show][cli[show interface portchannel support for Multi ASIC (sonic-net#1005)
support show interface commands for multi ASIC platforms (sonic-net#1006)

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

Fix pfcwd stats crash with invalid queue name (sonic-net#1077)
[show][bgp]Display the Total number of neighbors in the show ip bgp(v6) summary. (sonic-net#1079)
[config] Update SONiC Environment Vars When Loading Minigraph (sonic-net#1073)
Multi asic platform changes for interface, portchannel commands (sonic-net#878)
Update Command-Reference.md (sonic-net#1075)
[filter-fdb] Fix Filter FDB With IPv6 Present in Config DB (sonic-net#1059)
[config] Remove _get_breakout_cfg_file_name helper function (sonic-net#1069)
[SHOW][BGP] support show ip(v6) bgp summary for multi asic platform (sonic-net#1064)
[fanshow] Display other fan status, such as Updating (sonic-net#1014)
Add ip_prefix len based on proxy_arp status (sonic-net#1046)
Enable the platform specific ssd firmware upgrade during reboot (sonic-net#954)
[show][cli[show interface portchannel support for Multi ASIC (sonic-net#1005)
support show interface commands for multi ASIC platforms (sonic-net#1006)

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

- Update SAI VoQ support (sonic-net#1107) …
- Voq system (sonic-net#1081) …
- [meta] Add support for ignored enum values (sonic-net#1099)
- TPID SAI proposal (sonic-net#1089) …
- ACL GRE key match (sonic-net#1076) …
- Add IPv6 NS and NA Traps (sonic-net#1092) …
- MACsec flow list attribute added in MACsec object (sonic-net#1095) …
- Add Enterprise Number for IPFIX Report Type (sonic-net#1072) …
- Provide TTL and QoS treatment during MPLS encap and decap (sonic-net#1079)
- Create and Set for Tunnel Attributes (sonic-net#1086) …

… path to sonic-py-common and update sonic-utilities to comply (#5264)

* [sonic-utilities]update submodule with fix

This PR addresses fixes in sonic-py-common to imitate the behavior inside
sonic-cfggen. Essentially this is a fix for accessing the port-config file.
First check if there is a platform.json file for config generation
and then for legacy port_config.ini.
Also updating the sub-module sonic-utilities.

Fix pfcwd stats crash with invalid queue name (#1077)
[show][bgp]Display the Total number of neighbors in the show ip bgp(v6) summary. (#1079)
[config] Update SONiC Environment Vars When Loading Minigraph (#1073)
Multi asic platform changes for interface, portchannel commands (#878)
Update Command-Reference.md (#1075)
[filter-fdb] Fix Filter FDB With IPv6 Present in Config DB (#1059)
[config] Remove _get_breakout_cfg_file_name helper function (#1069)
[SHOW][BGP] support show ip(v6) bgp summary for multi asic platform (#1064)
[fanshow] Display other fan status, such as Updating (#1014)
Add ip_prefix len based on proxy_arp status (#1046)
Enable the platform specific ssd firmware upgrade during reboot (#954)
[show][cli[show interface portchannel support for Multi ASIC (#1005)
support show interface commands for multi ASIC platforms (#1006)

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

… path to sonic-py-common and update sonic-utilities to comply (sonic-net#5264)

* [sonic-utilities]update submodule with fix

This PR addresses fixes in sonic-py-common to imitate the behavior inside
sonic-cfggen. Essentially this is a fix for accessing the port-config file.
First check if there is a platform.json file for config generation
and then for legacy port_config.ini.
Also updating the sub-module sonic-utilities.

Fix pfcwd stats crash with invalid queue name (sonic-net#1077)
[show][bgp]Display the Total number of neighbors in the show ip bgp(v6) summary. (sonic-net#1079)
[config] Update SONiC Environment Vars When Loading Minigraph (sonic-net#1073)
Multi asic platform changes for interface, portchannel commands (sonic-net#878)
Update Command-Reference.md (sonic-net#1075)
[filter-fdb] Fix Filter FDB With IPv6 Present in Config DB (sonic-net#1059)
[config] Remove _get_breakout_cfg_file_name helper function (sonic-net#1069)
[SHOW][BGP] support show ip(v6) bgp summary for multi asic platform (sonic-net#1064)
[fanshow] Display other fan status, such as Updating (sonic-net#1014)
Add ip_prefix len based on proxy_arp status (sonic-net#1046)
Enable the platform specific ssd firmware upgrade during reboot (sonic-net#954)
[show][cli[show interface portchannel support for Multi ASIC (sonic-net#1005)
support show interface commands for multi ASIC platforms (sonic-net#1006)

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

…) summary. (sonic-net#1079)

Two minor Fixes to the done
- reset the os environ UTILITIES_UNIT_TESTING_TOPOLOGY multi_asic_intfutil_test after the test is done
 - add the line "Total number of neighbors" to the show ip(v6) bgp summary

Signed-off-by: Arvindsrinivasan Lakshmi Narasimhan <arlakshm@microsoft.com>

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