zebra.py 文件源码

def serialize(self):
        # fixup
        if ip.valid_ipv4(self.prefix):
            self.family = socket.AF_INET
        elif ip.valid_ipv6(self.prefix):
            self.family = socket.AF_INET6
        else:
            raise ValueError('Invalid prefix: %s' % self.prefix)

        buf = struct.pack(self._FAMILY_FMT, self.family)

        buf += _serialize_ip_prefix(self.prefix)

        buf += struct.pack(self._METRIC_FMT, self.metric)

        return buf + _serialize_nexthops(self.nexthops)