[Dual-ToR] add 'additional_mac' attr to swss vars (enable it for Mellanox-SN2700-D48C8 and Mellanox-SN2700) #34
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…anox-SN2700-D48C8 and Mellanox-SN2700) Signed-off-by: Andriy Yurkiv <ayurkiv@nvidia.com>
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Signed-off-by: Andriy Yurkiv ayurkiv@nvidia.com
Why I did it
Need to add additional MAC to VLAN interface on SPC-1. It is impossible on SPC-1, so we just add a workaround: add this additional MAC to FDB table, so forwarding will work
Need to add for:
Mellanox-SN2700, SN2700-D48C8
How I did it
Send attr 'additional_mac=enabled' to syncd in order to update sai.profile with SAI_ADDITIONAL_MAC_ENABLED
How to verify it
apply Dual-ToR configuration on SPC-1
ansible-playbook -i inventory --limit sonic-switch-1 deploy_minigraph.yml -e dut_minigraph=sonic-switch-1.dualtor.xml -b -vvvNo crashes expected
Which release branch to backport (provide reason below if selected)
Description for the changelog
Ensure to add label/tag for the feature raised. example - PR#2174 under sonic-utilities repo. where, Generic Config and Update feature has been labelled as GCU.
Link to config_db schema for YANG module changes
A picture of a cute animal (not mandatory but encouraged)