Imports
- github.com/projectcalico/libcalico-go/lib/errors
- github.com/projectcalico/libcalico-go/lib/ipip
- github.com/projectcalico/libcalico-go/lib/scope
- github.com/projectcalico/libcalico-go/lib/net
- github.com/Sirupsen/logrus
- github.com/projectcalico/libcalico-go/lib/numorstring