Add test cases for hardware BFD#4992

Merged

prsunny merged 5 commits intosonic-net:masterfrom

shi-su:bfd_test

Jan 28, 2022

Commits on Jan 6, 2022

initial implementation of bfd test
Shi Su
committed
Add skip marker
Shi Su
committed

Commits on Jan 19, 2022

Add ipv6 test
Shi Su
committed

Commits on Jan 27, 2022

Fix a typo
Shi Su
committed
Add support for t1 topo
Shi Su
committed