Ping域名ping不通

lincc 2010-4-6 15:40 楼主

系统是wince，我在应用程序上ping域名不通，ping外网IP或者局域网IP则没有问题。我使用的DM9000的网卡驱动，而且采用的是动态分配IP地址的方式联网。动态得到的IP地址信息，反应在注册表上如下：
[HKEY_LOCAL_MACHINE\Comm\DM9CE1\Parms\TcpIp]
"LeaseObtainedHigh"=dword:01cad558
"LeaseObtainedLow"=dword:29e21080
"DhcpSubnetMask"="255.255.255.0"
"DhcpIPAddress"="192.168.6.203"
"AutoInterval"=dword:0000012c
"AutoMask"="255.255.0.0"
"AutoSubnet"="169.254.0.0"
"AutoIP"="0.0.0.0"
"AutoSeed"=dword:00000000
"PrevReqOptions"=hex:\
   07,01,03,06,0f,2c,2e,2f
"T2"=dword:0000875a
"T1"=dword:00004d58
"Lease"=dword:00009ab0
"DhcpDNS"=hex(7):\
   32,30,32,2e,31,30,33,2e,32,32,34,2e,36,38,00,32,30,32,2e,31,30,33,2e,32,32,\
   35,2e,36,38,00,00,00,00,00,00
"DhcpDefaultGateway"="192.168.6.1"
"DhcpServer"="192.168.6.1"
"AutoCfg"=dword:00000001
"EnableDHCP"=dword:00000001
"Subnetmask"=hex(7):\
   32,35,35,2e,32,35,35,2e,32,35,35,2e,30,00,f3,75,08,3f,3f,3f,01,00,00,00,00,\
   00,00
"DefaultGateway"=hex(7):\
   31,39,32,2e,31,36,38,2e,36,2e,31,00,00,00,00
"IpAddress"=hex(7):\
   31,39,32,2e,31,36,38,2e,36,2e,37,31,00,01,f3,75,08,3f,3f,3f,01,00,00,00,00,\
   00,00
"LLInterface"=""
"UseZeroBroadcast"=dword:00000000
"DNS"="192.168.6.1"

有些数据导出来是16进制表示的。有点难看。其中"DhcpDNS"是"202.103.224.68"。不知道是不是域名服务器的地址就是放在这一项的呢？如果是，我怎么会ping不通域名，如果不是应该怎么才能ping通呢？