Windows CE下的網路監測工具(上)

來源:互聯網
上載者:User
作者:馬寧

最近被一個軟體網路連接的問題,折騰得死去活來。問題本身不複雜,主要是網路設定不同造成的,在這裡不多說了。在調試過程中,用到了Windows CE下的幾個網路監測工具,才瞭解到Windows CE下也可以用我們平時用的網路監測工具,寫出來和大家共用一下吧。

環境設定

我用Windows CE 6.0 R2環境做實驗,開發環境搭建可以參考:

http://blogs.msdn.com/mikehall/archive/2009/06/10/steps-needed-to-install-windows-embedded-ce-6-0-from-scratch.aspx

我們使用Device Emulator作為測試平台,建立OS Design的過程就不多說了,可以參考:

http://blog.csdn.net/aawolf/archive/2007/12/19/1953448.aspx

需要指出的是,需要在OS Design中加入SYSGEN_NETUTILS。如果在Catalog Item中選擇的話,選擇的Network Utilities (IpConfig, Ping, Route), TCP/IP選項(SYSGEN_TCPIP)也會被加入。

OS Design建立和編譯完成後,我們要部署到Device Emulator上。設定Device Emulator的外觀和網路連接,選擇Connectivity Options。紅色圓圈位置:

在Connectivity Options對話方塊裡,Download和Transport選擇“Device Emulator(DMA)”,Debugger選擇“KdStub”,點擊Download後的Settings按鈕。

在Display頁面裡將解析度設定為640和480。

在Network頁面裡,選擇“Enable NE2000 …”網卡的選項,這樣,PC上的網路連接就可以被映射為Device Emulator的NE2000網卡了。需要提醒一點的是,需要在PC上安裝Virtual PC虛擬網卡驅動,最簡單的辦法就是安裝Virtual PC 2007.

到這裡,我們已經配置完Device Emulator的網路設定,選擇Target菜單裡的Attach Device,將編譯好的NK.bin下載到Device Emulator上,並運行。

Ping命令

等Device Emulator啟動之後,我們可以在輸入命令進行調試了。在Target目錄中選Target Control,Command Shell會出現。所示:

先運行ping命令,如果我們直接輸入s ping x.x.x.x的話,會在模擬器中顯示一個命令列視窗,並且輸出執行結果。S的意思是在CE中運行某個應用程式。結果如:

不過問題隨之而來,命令列視窗會在ping命令執行完成後,自動結束。我們想查看ping命令的執行情況,就需要眼疾手快了。難道,沒有其他的辦法了嗎?

有,我們輸入s ping x.x.x.x /d,執行結果會輸出到output視窗中。

下面的示範我會將output裡的結果貼出來,不再了。

ipconfig命令

接下來是另外一個簡單的網路監測工具:ipconfig。在Command Shell中輸入s ipconfig /all /d。/all 是ipconfig的命令,顯示所有的配置資訊,除此之外還有/renew和/release兩個參數,用於更新網卡的IP地址。/d還是將結果顯示到Output視窗中。

PB Debugger Loaded symbols for 'D:/NINMA/RELDIR/DEVICEEMULATOR_ARMV4I_RELEASE/IPCONFIG.EXE'

122396 PID:5860042 TID:5890056 Windows IP configuration

122465 PID:5860042 TID:5890056 Ethernet adapter Local Area Connection:

122465 PID:5860042 TID:5890056 IP Address ........ : 192.168.0.163

122465 PID:5860042 TID:5890056 Subnet Mask ....... : 255.255.255.0

122465 PID:5860042 TID:5890056 IP Address ........ : fe80::203:ffff:fe55:8d9f%5

122465 PID:5860042 TID:5890056 Default Gateway ... : 192.168.0.1

122465 PID:5860042 TID:5890056 Adapter Name ...... : NE20001

122465 PID:5860042 TID:5890056 Description ....... : NE20001

122465 PID:5860042 TID:5890056 Adapter Index ..... : 2

122465 PID:5860042 TID:5890056 Address............ : 00 03 ff 55 8d 9f

122465 PID:5860042 TID:5890056 DHCP Enabled....... : YES

122465 PID:5860042 TID:5890056 DHCP Server........ : 192.168.0.1

122465 PID:5860042 TID:5890056 Primary WinsServer :

122465 PID:5860042 TID:5890056 Secondary WinsServer:

122465 PID:5860042 TID:5890056 Lease obtained on : Sunday, July 5 ,2009 18 : 5 : 30

122465 PID:5860042 TID:5890056 Lease expires on : Sunday, July 12 ,2009 18 : 5 : 30

122465 PID:5860042 TID:5890056 AutoConfig Enabled : YES

122465 PID:5860042 TID:5890056

122465 PID:5860042 TID:5890056 Tunnel adapter []:

122467 PID:5860042 TID:5890056 Interface Number .. : 4

122467 PID:5860042 TID:5890056

122468 PID:5860042 TID:5890056 Tunnel adapter [6to4 Pseudo-Interface]:

122468 PID:5860042 TID:5890056 Interface Number .. : 3

122468 PID:5860042 TID:5890056

122469 PID:5860042 TID:5890056 Tunnel adapter [Automatic Tunneling Pseudo-Interface]:

122469 PID:5860042 TID:5890056 Interface Number .. : 2

122470 PID:5860042 TID:5890056 IP Address ........ : fe80::5efe:192.168.0.163%2

122470 PID:5860042 TID:5890056

122474 PID:5860042 TID:5890056 Host name.......... : WindowsCE

122474 PID:5860042 TID:5890056 Domain Name........ :

122474 PID:5860042 TID:5890056 DNS Servers........ : 62.244.19.19

122474 PID:5860042 TID:5890056 192.168.0.1

122474 PID:5860042 TID:5890056 NODETYPE........... : 8

122474 PID:5860042 TID:5890056 Routing Enabled.... : NO

122474 PID:5860042 TID:5890056 Proxy Enabled...... : NO

122474 PID:5860042 TID:5890056

PB Debugger Unloaded symbols for 'D:/NINMA/RELDIR/DEVICEEMULATOR_ARMV4I_RELEASE/IPCONFIG.EXE'

Netstat命令

接下來是netstat,顯示網路當前的狀態。輸入s netstat -e /d,顯示乙太網路的統計資料,比如發送和接收到的位元組數等。

PB Debugger Loaded symbols for 'D:/NINMA/RELDIR/DEVICEEMULATOR_ARMV4I_RELEASE/WINSOCK.DLL'

273033 PID:5120022 TID:514005e

273035 PID:5120022 TID:514005e Interface Statistics Received Sent

273036 PID:5120022 TID:514005e Bytes 145754 14193

273036 PID:5120022 TID:514005e Unicast Packets 503 98

273036 PID:5120022 TID:514005e NonUnicast Packets 19 7

273036 PID:5120022 TID:514005e Discards 0 0

273037 PID:5120022 TID:514005e Errors 0 0

PB Debugger Unloaded symbols for 'D:/NINMA/RELDIR/DEVICEEMULATOR_ARMV4I_RELEASE/WINSOCK.DLL'

273037 PID:5120022 TID:514005e Unknown Protocols 0

273037 PID:5120022 TID:514005e Name =

273037 PID:5120022 TID:514005e Index =2

273037 PID:5120022 TID:514005e Physical Addrress =0003FF558D9F

273037 PID:5120022 TID:514005e Description =NE20001

273037 PID:5120022 TID:514005e Type =6

273037 PID:5120022 TID:514005e Mtu =1500

273037 PID:5120022 TID:514005e Speed - bps =10000000

273038 PID:5120022 TID:514005e Administrative Status =1

273038 PID:5120022 TID:514005e Oprerational Status =5

273038 PID:5120022 TID:514005e Output Queue Length =0

PB Debugger Unloaded symbols for 'D:/NINMA/RELDIR/DEVICEEMULATOR_ARMV4I_RELEASE/NETSTAT.EXE'

輸入s s netstat -n /d,會顯示當前活動的TCP串連,包括地址和連接埠號碼:

471308 PID:53a0062 TID:53b0062 GetTcpTable.

471308 PID:53a0062 TID:53b0062

471308 PID:53a0062 TID:53b0062 UDP TABLE

471308 PID:53a0062 TID:53b0062 Loc Addr Loc Port

471309 PID:53a0062 TID:53b0062 0.0.0.0 137

471309 PID:53a0062 TID:53b0062 0.0.0.0 138

輸入s netstat -p tcp /d,會顯示指定網路通訊協定的資訊,如下:

1998793 PID:5f0003e TID:460006e TCP Statistics:

1998793 PID:5f0003e TID:460006e --------------

1998793 PID:5f0003e TID:460006e Active Opens = 9

PB Debugger Unloaded symbols for 'D:/NINMA/RELDIR/DEVICEEMULATOR_ARMV4I_RELEASE/WINSOCK.DLL'

1998793 PID:5f0003e TID:460006e Passive Opens = 0

1998793 PID:5f0003e TID:460006e Connect Attempt Fails = 0

1998793 PID:5f0003e TID:460006e Reset Connections = 9

1998793 PID:5f0003e TID:460006e Current Connections = 0

1998793 PID:5f0003e TID:460006e Segments Received = 57

1998793 PID:5f0003e TID:460006e Segments Sent = 72

1998793 PID:5f0003e TID:460006e Segments Retransmitted = 2

1998793 PID:5f0003e TID:460006e Errors Received = 0

1998793 PID:5f0003e TID:460006e Sgmnts sent w/Reset Flag= 12

1998793 PID:5f0003e TID:460006e Cumulative Connections = 0

1998793 PID:5f0003e TID:460006e Time-Out Algorithm = 4

1998793 PID:5f0003e TID:460006e Time-Out Minimim = 300

1998793 PID:5f0003e TID:460006e Time-Out Maximum = 120000

1998793 PID:5f0003e TID:460006e Maximum Connections = Dynamic (-1)

-s選項顯示各種協議的統計資訊,比如IP, IPv6, ICMP, ICMPv6, TCP, TCPv6, UDP和UDPv6協議。-p可以和-s共同使用,用於顯示某種協議的統計資訊。

-r選項則顯示路由表資訊,與後邊的route print命令類似。

Route命令

輸入s route print /d,顯示當前的路由表資訊:

2379153 PID:4a5006a TID:4bb0076 =============================================================================

2379153 PID:4a5006a TID:4bb0076 Interface List

2379153 PID:4a5006a TID:4bb0076 0x2 00 03 ff 55 8d 9f NE20001

2379153 PID:4a5006a TID:4bb0076 =============================================================================

2379153 PID:4a5006a TID:4bb0076 =============================================================================

2379153 PID:4a5006a TID:4bb0076 Active Routes

PB Debugger Unloaded symbols for 'D:/NINMA/RELDIR/DEVICEEMULATOR_ARMV4I_RELEASE/WINSOCK.DLL'

2379153 PID:4a5006a TID:4bb0076 The no. of entries is ::: 7

2379153 PID:4a5006a TID:4bb0076 Destination Netmask GatewayAddress Interface Metric

2379153 PID:4a5006a TID:4bb0076 ----------------------------------------------------------------------------

2379153 PID:4a5006a TID:4bb0076 0.0.0.0 0.0.0.0 192.168.0.1 192.168.0.163 30

2379153 PID:4a5006a TID:4bb0076 127.0.0.0 255.0.0.0 127.0.0.1 127.0.0.1 1

2379153 PID:4a5006a TID:4bb0076 192.168.0.0 255.255.255.0 192.168.0.163 192.168.0.163 30

2379153 PID:4a5006a TID:4bb0076 192.168.0.163 255.255.255.255 127.0.0.1 127.0.0.1 30

2379153 PID:4a5006a TID:4bb0076 192.168.0.255 255.255.255.255 192.168.0.163 192.168.0.163 30

2379153 PID:4a5006a TID:4bb0076 224.0.0.0 240.0.0.0 192.168.0.163 192.168.0.163 30

2379153 PID:4a5006a TID:4bb0076 255.255.255.255 255.255.255.255 192.168.0.163 192.168.0.163 1

2379153 PID:4a5006a TID:4bb0076 =============================================================================

Route除了print命令外,還有Add和Delete命令。大家可以參考Route的協助,我們就不多解釋了。

Tracert命令

Tracert命令用於跟蹤你的裝置到某個IP地址的路由。輸入s Tracert www.sohu.com –p,需要說明的是,Tracert結果輸入到output的參數是-p。

Tracing route to www.sohu.com [222.35.250.135]

over a maximum of 30 hops:

2634835 PID:27002de TID:5650052 1

2634847 PID:27002de TID:5650052 5 ms

2634853 PID:27002de TID:5650052 6 ms

2634855 PID:27002de TID:5650052 1 ms

2635521 PID:27002de TID:5650052 192.168.0.1

2635521 PID:27002de TID:5650052

2636524 PID:27002de TID:5650052 2

2640537 PID:27002de TID:5650052 *

2640720 PID:27002de TID:5650052 179 ms

2640923 PID:27002de TID:5650052 203 ms

2641022 PID:27002de TID:5650052 222.35.*.*

2641022 PID:27002de TID:5650052

2641823 PID:27002de TID:5650052 3

2642038 PID:27002de TID:5650052 213 ms

2642241 PID:27002de TID:5650052 199 ms

2642444 PID:27002de TID:5650052 200 ms

2642543 PID:27002de TID:5650052 222.35.*.*

2642543 PID:27002de TID:5650052

2643345 PID:27002de TID:5650052 4

2643755 PID:27002de TID:5650052 406 ms

2643958 PID:27002de TID:5650052 202 ms

2644060 PID:27002de TID:5650052 102 ms

2644980 PID:27002de TID:5650052 222.35.*.*

2644981 PID:27002de TID:5650052

2645883 PID:27002de TID:5650052 5

2649895 PID:27002de TID:5650052 *

2650171 PID:27002de TID:5650052 273 ms

2650381 PID:27002de TID:5650052 205 ms

2656618 PID:27002de TID:5650052 222.35.*.*

Trace complete.

好了,對於Windows CE上的網路監測工具,我們就先介紹到這裡。我們將在後邊繼續介紹另一個功能強大的網路偵查工具——netlog。

更多關於Windows Embedded CE開發的文章,請參考“Windows Embedded CE 中國研發團隊”的中文部落格:http://blogs.msdn.com/wincechina/

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