اخواني حدث معي شيء , أود أن أخبركم اياه , ولاكن قبل ذالك أود أن أنوة أن جهاز ال router 2691 يأخد من dhcp الذي ياخذ منه الجهاز وعلية فإن ال ip address فد تغيرت الى التالي:
لاكن قمت بعمل ping من جهاز الكمبيوتر الى ال router الموجود في ال dynamips أي قمت بعمل ping 192.168.0.249 فكانت النتيجه كالتالي:
C:\>ipconfig
Windows IP Configuration
Ethernet adapter Local Area Connection:
Connection-specific DNS Suffix . : mshome.net
Link-local IPv6 Address . . . . . : fe80::80a:43fd:e65d:aa5b%11
IPv4 Address. . . . . . . . . . . : 192.168.0.201
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . : 192.168.0.1
Tunnel adapter Local Area Connection* 11:
Connection-specific DNS Suffix . :
IPv6 Address. . . . . . . . . . . : 2001:0:4137:9e50:47f:9e4:435e:6004
Link-local IPv6 Address . . . . . : fe80::47f:9e4:435e:6004%14
Default Gateway . . . . . . . . . : ::
Tunnel adapter isatap.mshome.net:
Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . : mshome.net
C:\>ping 192.168.0.249
Pinging 192.168.0.249 with 32 bytes of data:
Reply from 192.168.0.201: Destination host unreachable.
Reply from 192.168.0.201: Destination host unreachable.
Reply from 192.168.0.201: Destination host unreachable.
Reply from 192.168.0.201: Destination host unreachable.
فما كان مني إلا أن فهمت أن Destination address غير موجود في ال routing table الخاص بالجهاز , مع أني وجدة ال route distination موجود في ال Routing table كتالي:
C:\>route print
================================================== =========================
Interface List
11...00 22 19 df 1e 4b ......Broadcom NetLink (TM) Gigabit Ethernet
1...........................Software Loopback Interface 1
12...00 00 00 00 00 00 00 e0 Microsoft ISATAP Adapter
14...00 00 00 00 00 00 00 e0 Teredo Tunneling Pseudo-Interface
================================================== =========================
IPv4 Route Table
================================================== =========================
Active Routes:
Network Destination Netmask Gateway Interface Metric
0.0.0.0 0.0.0.0 192.168.0.1 192.168.0.201 20
127.0.0.0 255.0.0.0 On-link 127.0.0.1 306
127.0.0.1 255.255.255.255 On-link 127.0.0.1 306
127.255.255.255 255.255.255.255 On-link 127.0.0.1 306
192.168.0.0 255.255.255.0 On-link 192.168.0.201 276
192.168.0.255 255.255.255.255 On-link 192.168.0.201 276
224.0.0.0 240.0.0.0 On-link 127.0.0.1 306
224.0.0.0 240.0.0.0 On-link 192.168.0.201 276
255.255.255.255 255.255.255.255 On-link 127.0.0.1 306
255.255.255.255 255.255.255.255 On-link 192.168.0.201 276
================================================== =========================
Persistent Routes:
None
IPv6 Route Table
================================================== =========================
Active Routes:
If Metric Network Destination Gateway
14 58 ::/0 On-link
1 306 ::1/128 On-link
14 58 2001::/32 On-link
14 306 2001:0:4137:9e50:47f:9e4:435e:6004/128
On-link
11 276 fe80::/64 On-link
14 306 fe80::/64 On-link
14 306 fe80::47f:9e4:435e:6004/128
On-link
11 276 fe80::80a:43fd:e65d:aa5b/128
On-link
1 306 ff00::/8 On-link
14 306 ff00::/8 On-link
11 276 ff00::/8 On-link
================================================== =========================
ومع ذلك قمت بوضع ال route التالي:
C:\>route ADD 192.168.0.249 MASK 255.255.255.255 192.168.0.201
OK!
الا أنه رجع يعطيني الناتج التالي:
C:\>ping 192.168.0.249
Pinging 192.168.0.249 with 32 bytes of data:
Reply from 192.168.0.201: Destination host unreachable.
Reply from 192.168.0.201: Destination host unreachable.
Reply from 192.168.0.201: Destination host unreachable.
Reply from 192.168.0.201: Destination host unreachable.
Ping statistics for 192.168.0.249:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
C:\>route print
================================================== =========================
Interface List
11...00 22 19 df 1e 4b ......Broadcom NetLink (TM) Gigabit Ethernet
1...........................Software Loopback Interface 1
12...00 00 00 00 00 00 00 e0 Microsoft ISATAP Adapter
14...00 00 00 00 00 00 00 e0 Teredo Tunneling Pseudo-Interface
================================================== =========================
IPv4 Route Table
================================================== =========================
Active Routes:
Network Destination Netmask Gateway Interface Metric
0.0.0.0 0.0.0.0 192.168.0.1 192.168.0.201 20
127.0.0.0 255.0.0.0 On-link 127.0.0.1 306
127.0.0.1 255.255.255.255 On-link 127.0.0.1 306
127.255.255.255 255.255.255.255 On-link 127.0.0.1 306
192.168.0.0 255.255.255.0 On-link 192.168.0.201 276
192.168.0.201 255.255.255.255 On-link 192.168.0.201 276
192.168.0.249 255.255.255.255 On-link 192.168.0.201 21
192.168.0.255 255.255.255.255 On-link 192.168.0.201 276
224.0.0.0 240.0.0.0 On-link 127.0.0.1 306
224.0.0.0 240.0.0.0 On-link 192.168.0.201 276
255.255.255.255 255.255.255.255 On-link 127.0.0.1 306
255.255.255.255 255.255.255.255 On-link 192.168.0.201 276
================================================== =========================
Persistent Routes:
None
IPv6 Route Table
================================================== =========================
Active Routes:
If Metric Network Destination Gateway
14 58 ::/0 On-link
1 306 ::1/128 On-link
14 58 2001::/32 On-link
14 306 2001:0:4137:9e50:47f:9e4:435e:6004/128
On-link
11 276 fe80::/64 On-link
14 306 fe80::/64 On-link
14 306 fe80::47f:9e4:435e:6004/128
On-link
11 276 fe80::80a:43fd:e65d:aa5b/128
On-link
1 306 ff00::/8 On-link
14 306 ff00::/8 On-link
11 276 ff00::/8 On-link
================================================== =========================
Persistent Routes:
None
C:\>
ما رأيكم في هذا ؟؟؟؟؟؟؟؟؟؟؟؟؟؟؟؟؟؟؟؟؟؟؟؟؟؟؟؟؟؟؟؟؟؟؟؟؟؟؟؟؟؟؟؟؟؟؟؟؟؟ ؟؟؟؟؟؟
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