return nil, fmt.Errorf("no routes found for %s", ip)
	}

	linkIndex := routes[0].LinkIndex
	return netlink.LinkByIndex(linkIndex)
}

// getPodNetNs finds the network namespace for a given pod. There is not a great way to do this. Network namespaces live
// under the procfs, /proc/<pid>/ns/net. In majority of cases, this is not used directly, but is rather bind mounted to

			if !useKube {
				err := sa.AddDefaultResources()
				if err != nil {
					return err
				}
			}

			// If files are provided, treat them (collectively) as a source.
			parseErrors := 0
			if len(readers) > 0 {
				if err = sa.AddReaderKubeSource(readers); err != nil {
					fmt.Fprintf(cmd.ErrOrStderr(), "Error(s) adding files: %v", err)

		fmt.Fprintf(writer, "%s%d additional destination(s) that will not reach this pod\n",
			printSpaces(initPrintNum+printLevel1), possibleDests-matches)
		// If we matched, but printed nothing, treat this as the catch-all
		if facts == 0 {
			for _, mismatch := range mismatchNotes {
				fmt.Fprintf(writer, "%s%s\n",
					printSpaces(initPrintNum+printLevel2), mismatch)
			}
		}

		return
	}