diff --git a/net/arp.go b/net/arp.go
index bbd6dd7b..7d9418f8 100644
--- a/net/arp.go
+++ b/net/arp.go
@@ -10,7 +10,7 @@ import (
 // Configure the ARP cache parameters for the given interface.  This
 // makes containers react more quickly to a change in the MAC address
 // associated with an IP address.
-func ConfigureARPCache(procPath, name string) error {
+func configureARPCache(procPath, name string) error {
 	if err := sysctl(procPath, fmt.Sprintf("net/ipv4/neigh/%s/base_reachable_time", name), "5"); err != nil {
 		return err
 	}
diff --git a/net/bridge.go b/net/bridge.go
index 3be330fb..504a5d12 100644
--- a/net/bridge.go
+++ b/net/bridge.go
@@ -275,7 +275,7 @@ func EnsureBridge(procPath string, config *BridgeConfig, log *logrus.Logger) (Br
 		return bridgeType, err
 	}
 
-	if err := ConfigureARPCache(procPath, config.WeaveBridgeName); err != nil {
+	if err := configureARPCache(procPath, config.WeaveBridgeName); err != nil {
 		return bridgeType, errors.Wrapf(err, "configuring ARP cache on bridge %q", config.WeaveBridgeName)
 	}
 
diff --git a/net/netdev.go b/net/netdev.go
index 1aaba06e..33e9b8f2 100644
--- a/net/netdev.go
+++ b/net/netdev.go
@@ -15,7 +15,7 @@ type Dev struct {
 	CIDRs []*net.IPNet     `json:"CIDRs,omitempty"`
 }
 
-func LinkToNetDev(link netlink.Link) (Dev, error) {
+func linkToNetDev(link netlink.Link) (Dev, error) {
 	addrs, err := netlink.AddrList(link, netlink.FAMILY_V4)
 	if err != nil {
 		return Dev{}, err
@@ -103,7 +103,7 @@ func GetNetDevsByVethPeerIds(processID int, peerIDs []int) ([]Dev, error) {
 
 		for _, link := range links {
 			if _, found := indexes[link.Attrs().Index]; found {
-				netdev, err := LinkToNetDev(link)
+				netdev, err := linkToNetDev(link)
 				if err != nil {
 					return err
 				}
@@ -124,5 +124,5 @@ func GetBridgeNetDev(bridgeName string) (Dev, error) {
 		return Dev{}, err
 	}
 
-	return LinkToNetDev(link)
+	return linkToNetDev(link)
 }
diff --git a/net/veth.go b/net/veth.go
index 38d7c608..dd82abef 100644
--- a/net/veth.go
+++ b/net/veth.go
@@ -220,14 +220,14 @@ func setupIface(ifaceName, newIfName string) error {
 		return err
 	}
 	// This is only called by AttachContainer which is only called in host pid namespace
-	if err := ConfigureARPCache("/proc", newIfName); err != nil {
+	if err := configureARPCache("/proc", newIfName); err != nil {
 		return err
 	}
 	return ipt.Append("filter", "INPUT", "-i", newIfName, "-d", "224.0.0.0/4", "-j", "DROP")
 }
 
-// ConfigureARP is a helper for the Docker plugin which doesn't set the addresses itself
-func ConfigureArp(prefix, rootPath string) error {
+// configureARP is a helper for the Docker plugin which doesn't set the addresses itself
+func ConfigureARP(prefix, rootPath string) error {
 	links, err := netlink.LinkList()
 	if err != nil {
 		return err
@@ -235,7 +235,7 @@ func ConfigureArp(prefix, rootPath string) error {
 	for _, link := range links {
 		ifName := link.Attrs().Name
 		if strings.HasPrefix(ifName, prefix) {
-			ConfigureARPCache(rootPath+"/proc", ifName)
+			configureARPCache(rootPath+"/proc", ifName)
 			if addrs, err := netlink.AddrList(link, netlink.FAMILY_V4); err == nil {
 				for _, addr := range addrs {
 					arping.GratuitousArpOverIfaceByName(addr.IPNet.IP, ifName)
diff --git a/plugin/net/watcher.go b/plugin/net/watcher.go
index f3beac59..2c386a8c 100644
--- a/plugin/net/watcher.go
+++ b/plugin/net/watcher.go
@@ -50,7 +50,7 @@ func (w *watcher) ContainerStarted(id string) {
 			}
 			netNSPath := weavenet.NSPathByPidWithRoot(rootDir, info.State.Pid)
 			if err := weavenet.WithNetNSByPath(netNSPath, func() error {
-				return weavenet.ConfigureArp(weavenet.VethName, rootDir)
+				return weavenet.ConfigureARP(weavenet.VethName, rootDir)
 			}); err != nil {
 				w.driver.warn("ContainerStarted", "unable to configure interfaces: %s", err)
 			}