Print ifconfig error. See #83

txn2 · Nov 7, 2019 · df22a90 · df22a90
1 parent db1f258
commit df22a90
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/pkg/fwdnet/fwdnet.go b/pkg/fwdnet/fwdnet.go
@@ -60,6 +60,7 @@ func ReadyInterface(a byte, b byte, c byte, d int, port string) (net.IP, int, er
 		args := []string{"lo0", "alias", ip.String(), "up"}
 		if err := exec.Command(cmd, args...).Run(); err != nil {
 			fmt.Println("Cannot ifconfig lo0 alias " + ip.String() + " up")
+			fmt.Println("Error: " + err.Error())
 			os.Exit(1)
 		}