if err := proxyutil.EnsureSysctl(sysctl, sysctlVSConnTrack, 1); err != nil {
		return nil, err
	}

	kernelVersion, err := utilkernel.GetVersion()
	if err != nil {
		return nil, fmt.Errorf("failed to get kernel version: %w", err)
	}

	if kernelVersion.LessThan(version.MustParseGeneric(utilkernel.IPVSConnReuseModeMinSupportedKernelVersion)) {