帮忙看看下面的日志吧，求助高手

霍夫

Sep 23 12:21:55 E450-1 named[3760]: [ID 873579 daemon.warning] client 10.2.2.254#30029: RFC 1918 response from Internet for 30.2.2.10.in-addr.arpa\r\nSep 23 12:21:55 E450-1 named[3760]: [ID 873579 daemon.warning] client 10.2.2.254#30029: RFC 1918 response from Internet for 38.2.2.10.in-addr.arpa\r\nSep 23 12:21:55 E450-1 named[3760]: [ID 873579 daemon.warning] client 10.2.2.254#30029: RFC 1918 response from Internet for 44.2.2.10.in-addr.arpa\r\nSep 23 12:21:56 E450-1 named[3760]: [ID 873579 daemon.warning] client 10.2.2.254#30029: RFC 1918 response from Internet for 30.2.2.10.in-addr.arpa\r\nSep 23 12:21:56 E450-1 named[3760]: [ID 873579 daemon.warning] client 10.2.2.254#30029: RFC 1918 response from Internet for 38.2.2.10.in-addr.arpa\r\nSep 23 12:21:56 E450-1 named[3760]: [ID 873579 daemon.warning] client 10.2.2.254#30029: RFC 1918 response from Internet for 44.2.2.10.in-addr.arpa\r\nSep 23 12:21:57 E450-1 named[3760]: [ID 873579 daemon.warning] client 10.2.2.254#30029: RFC 1918 response from Internet for 30.2.2.10.in-addr.arpa\r\nSep 23 12:21:57 E450-1 named[3760]: [ID 873579 daemon.warning] client 10.2.2.254#30029: RFC 1918 response from Internet for 38.2.2.10.in-addr.arpa\r\nSep 23 12:21:57 E450-1 named[3760]: [ID 873579 daemon.warning] client 10.2.2.254#30029: RFC 1918 response from Internet for 44.2.2.10.in-addr.arpa\r\nSep 23 12:21:58 E450-1 named[3760]: [ID 873579 daemon.warning] client 10.2.2.254#30029: RFC 1918 response from Internet for 30.2.2.10.in-addr.arpa\r\nSep 23 12:21:58 E450-1 named[3760]: [ID 873579 daemon.warning] client 10.2.2.254#30029: RFC 1918 response from Internet for 38.2.2.10.in-addr.arpa\r\nSep 23 12:21:58 E450-1 named[3760]: [ID 873579 daemon.warning] client 10.2.2.254#30029: RFC 1918 response from Internet for 44.2.2.10.in-addr.arpa\r\nSep 23 12:22:00 E450-1 named[3760]: [ID 873579 daemon.warning] client 10.2.2.254#30029: RFC 1918 response from Internet for 30.2.2.10.in-addr.arpa\r\nSep 23 12:22:00 E450-1 named[3760]: [ID 873579 daemon.warning] client 10.2.2.254#30029: RFC 1918 response from Internet for 38.2.2.10.in-addr.arpa\r\nSep 23 12:22:00 E450-1 named[3760]: [ID 873579 daemon.warning] client 10.2.2.254#30029: RFC 1918 response from Internet for 44.2.2.10.in-addr.arpa\r\nSep 23 12:22:01 E450-1 named[3760]: [ID 873579 daemon.warning] client 10.2.2.254#30029: RFC 1918 response from Internet for 30.2.2.10.in-addr.arpa\r\nSep 23 12:22:01 E450-1 named[3760]: [ID 873579 daemon.warning] client 10.2.2.254#30029: RFC 1918 response from Internet for 38.2.2.10.in-addr.arpa\r\nSep 23 12:22:01 E450-1 named[3760]: [ID 873579 daemon.warning] client 10.2.2.254#30029: RFC 1918 response from Internet for 44.2.2.10.in-addr.arpa\r\nSep 23 12:22:18 E450-1 named[3760]: [ID 873579 daemon.warning] client 10.2.2.254#30029: RFC 1918 response from Internet for 30.2.2.10.in-addr.arpa\r\nSep 23 12:22:18 E450-1 named[3760]: [ID 873579 daemon.warning] client 10.2.2.254#30029: RFC 1918 response from Internet for 44.2.2.10.in-addr.arpa\r\nSep 23 12:22:18 E450-1 named[3760]: [ID 873579 daemon.warning] client 10.2.2.254#30029: RFC 1918 response from Internet for 38.2.2.10.in-addr.arpa\r\nSep 23 12:22:55 E450-1 named[3760]: [ID 873579 daemon.warning] client 10.2.2.254#30029: RFC 1918 response from Internet for 30.2.2.10.in-addr.arpa\r\n高手看看这个日志有什么问题，谢谢

霍夫

10.2.2.254是我的网关，网关收到回应不正常吧

yuhuohu

域名解析的日志消息？

singing

这些信息是正常的。\r\n当有客户向你的DNS反向查询一个私网IP的域名时就会出现这样一条日志。\r\n从日志上来看是你的网关试图反向查询10.2.2.30等IP（将30.2.2.10反过来）的域名造成的，出现这各情况是一般是在网关上运行了traceroute，它会自动反向查询每一跳的域名。\r\n如果想避免这些日志需在你的DNS对RFC1918定义的所有私网IP配置ZONE文件，如0.0.010.in-addr.arpa，具体配置就不说了，我觉得没必要做。