var (
	// ErrUnknownBackendAddressType refers to an unknown container or unsupported address type
	ErrUnknownBackendAddressType = errors.New("unknown container address type not supported")
	// ErrPortMappedForIP refers to a port already mapped to an ip address
	ErrPortMappedForIP = errors.New("port is already mapped to ip")
	// ErrPortNotMapped refers to an unmapped port
	ErrPortNotMapped = errors.New("port is not mapped")
	// ErrSCTPAddrNoIP refers to a SCTP address without IP address.
	ErrSCTPAddrNoIP = errors.New("sctp address does not contain any IP address")
)