Fix flag.parse

cmd/backupd/backupd.go

@@ -68,6 +68,7 @@ func logic() error {
 }
 
 func main() {
+	flag.Parse()
 	if err := logic(); err != nil {
 		log.Fatal(err)
 	}

cmd/dhcp4d/dhcp4d.go

@@ -266,18 +266,19 @@ func newSrv(permDir string) (*srv, error) {
 	if err != nil {
 		return nil, err
 	}
+	serverIP = serverIP.To4()
 	var domainSearch []byte
 	domainSearch, err = dhcp4d.CompressNames("lan.", *domain)
 	if err != nil {
 		return nil, err
 	}
 	options := dhcp4.Options{
-		dhcp4.OptionSubnetMask:       []byte{255, 255, 255, 0},
+		dhcp4.OptionSubnetMask:                 []byte{255, 255, 255, 0},
-		dhcp4.OptionRouter:           []byte(serverIP),
+		dhcp4.OptionRouter:                     []byte(serverIP),
-		dhcp4.OptionDomainNameServer: []byte(serverIP),
+		dhcp4.OptionDomainNameServer:           []byte(serverIP),
-		dhcp4.OptionTimeServer:       []byte(serverIP),
+		dhcp4.OptionNetworkTimeProtocolServers: []byte(serverIP),
-		dhcp4.OptionDomainName:       []byte(*domain),
+		dhcp4.OptionDomainName:                 []byte(*domain),
-		dhcp4.OptionDomainSearch:     domainSearch,
+		dhcp4.OptionDomainSearch:               domainSearch,
 	}
 
 	handler, err := dhcp4d.NewHandler(permDir, ifc, *iface, nil, options)