Fixed with commit https://github.com/Juniper/contrail-fabric-utils/commit/e83c59edecfadeddf64aaafedb4fc13e21df3b2c in R2.1 branch.
Fixed with commit https:/ /github. com/Juniper/ contrail- fabric- utils/commit/ e83c59edecfaded df64aaafedb4fc1 3e21df3b2c in R2.1 branch.