aliases: Don't call arpping to announce new IP addresses

I am not sure what the rationale is here, but we should probably not do
this. Other hosts on the network will be able to update their ARP caches
properly.

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
Acked-by: Peter Müller <peter.mueller@ipfire.org>

src/misc-progs/setaliases.c

@@ -188,11 +188,6 @@ int main(void)
 			aliasip, red_netmask, intf, SCOPE);
 		safe_system(command);
 
-		// Send an ARP broadcast
-		snprintf(command, STRING_SIZE-1,
-				"/usr/sbin/arping -q -c 1 -w 1 -i %s -S %s %s",
-				intf, aliasip, default_gateway);
-		safe_system(command);
 		alias++;
 	}
 	return 0;