+ def get_ip(self) -> Optional[str]:
+ return self.arper.get_ip_by_mac(self.mac)
+
+ def has_static_ip(self) -> bool:
+ for kw in self.kws:
+ m = re.search(r'static:([\d\.]+)', kw)
+ if m is not None:
+ ip = m.group(1)
+ assert self.get_ip() == ip
+ return True
+ return False
+
+ # Add command -> URL logic here.
+