السلام عليكم
عندي Cisco Router قمت بعمل أعدادات PPPOE عليه
واجهتني مشكلة انه عندما اقوم بعمل ping من الراوتر على اي موقع, فانه يعمل بشكل صحيح
وعندما اعمل من اي كمبيوتر Ping على اي ip address فانه يعمل بالشكل الصحيح
ولكن المشكلة عندما اعمل ping على اي hostname فانه يعطيني
ping www.google.com
ping: cannot resolve www.google.com
اعتقد ان المشكلة بال NAT
وهذه اعدادات الراوتر
CiscoRouter1#show runn
Building configuration...
Current configuration : 4061 bytes
!
! Last configuration change at 11:57:35 AUD Mon Mar 24 2014
version 15.2
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname CiscoRouter1
!
boot-start-marker
boot-end-marker
!
!
enable secret 4 U1.67fbVgeNzm0wOqKXrKv8xGabdINhxKbRI1CpQXy2
!
no aaa new-model
clock timezone AUD 4 0
service-module wlan-ap 0 bootimage autonomous
!
ip cef
!
!
!
!
!
!
ip name-server 8.8.8.8
no ipv6 cef
multilink bundle-name authenticated
!
!
crypto pki trustpoint TP-self-signed-2277375347
enrollment selfsigned
subject-name cn=IOS-Self-Signed-Certificate-2277375347
revocation-check none
rsakeypair TP-self-signed-2277375347
!
!
crypto pki certificate chain TP-self-signed-2277375347
certificate self-signed 01
3082022B 30820194 A0030201 02020101 300D0609 2A864886 F70D0101 05050030
31312F30 2D060355 04031326 494F532D 53656C66 2D536967 6E65642D 43657274
69666963 6174652D 32323737 33373533 3437301E 170D3134 30333234 30353038
31305A17 0D323030 31303130 30303030 305A3031 312F302D 06035504 03132649
4F532D53 656C662D 5369676E 65642D43 65727469 66696361 74652D32 32373733
37353334 3730819F 300D0609 2A864886 F70D0101 01050003 818D0030 81890281
8100EA52 FA020F96 7CB01AAE 8B8D2C51 7C0315F8 9D8477BF A684D435 09E25E7B
266245CA 4A8DDC89 9F54C7AE 01FEC852 F2F8F25C 197F83D7 FE5C5FC6 D63CA8E8
2EBAB989 8AD27CF7 333C4125 01417D38 9F67FBE4 BE1449B4 825CBD88 D8EC4B4F
67232545 7121B56F DC65BB25 88912002 D81A216E F61901F3 B017DECF EA267562
54670203 010001A3 53305130 0F060355 1D130101 FF040530 030101FF 301F0603
551D2304 18301680 14D5B6E9 A6078604 AC6107B3 9D65E8D3 B99BAE4B 42301D06
03551D0E 04160414 D5B6E9A6 078604AC 6107B39D 65E8D3B9 9BAE4B42 300D0609
2A864886 F70D0101 05050003 8181007A D5615C6B 6DC221B5 767AB3E8 B7EA36F5
BDDF672C 74B96DC1 1A64DE0D 9EA004D8 8963AE97 7A700551 3F92294B 5EF996CA
C8D60839 82A01DA0 A10E99B6 9A96A6D6 681D163D 8CAB27DA B8A46104 78430865
483AED9C BA6E3B2F 6D72C1EB F9C6CCEC 568AEA84 4ECF8C96 DB5C7D63 575C8DEE
A9DB30E6 E33727CC 10B65BD9 74D427
quit
license udi pid CISCO1941W-A/K9 sn FGL171421GM
hw-module ism 0
!
!
!
username admin privilege 15 password 0 cisco
!
!
!
!
!
!
interface Embedded-Service-Engine0/0
no ip address
shutdown
!
interface GigabitEthernet0/0
description LAN Interface
ip address 192.168.11.1 255.255.255.0
ip nat inside
ip virtual-reassembly in
duplex auto
speed auto
!
interface wlan-ap0
description Service module interface to manage the embedded AP
no ip address
arp timeout 0
no mop enabled
no mop sysid
!
interface GigabitEthernet0/1
description WAN Interface
no ip address
duplex auto
speed auto
pppoe enable group global
pppoe-client dial-pool-number 1
!
interface Wlan-GigabitEthernet0/0
description Internal switch interface connecting to the embedded AP
no ip address
!
interface Serial0/0/0
no ip address
shutdown
clock rate 2000000
!
interface Vlan1
no ip address
!
interface Dialer1
ip address negotiated
ip mtu 1492
ip nat outside
ip virtual-reassembly in
encapsulation ppp
dialer pool 1
ppp authentication chap pap callin
ppp chap hostname rrrppp
ppp chap password 0 ddoo
ppp pap sent-username rrrppp password 0 ddoo
!
ip forward-protocol nd
!
ip http server
ip http authentication local
ip http secure-server
!
ip nat inside source list 100 interface Dialer1 overload
ip route 0.0.0.0 0.0.0.0 Dialer1
!
access-list 100 permit ip 192.168.11.0 0.0.0.255 any
!
!
!
control-plane
!
!
!
line con 0
password cisco
login
line aux 0
line 2
no activation-character
no exec
transport preferred none
transport input all
transport output pad telnet rlogin lapb-ta mop udptn v120 ssh
stopbits 1
line 67
no activation-character
no exec
transport preferred none
transport input all
transport output pad telnet rlogin lapb-ta mop udptn v120 ssh
line vty 0 4
exec-timeout 40 0
privilege level 15
password cisco
login local
transport input telnet ssh
!
scheduler allocate 20000 1000
!
end
CiscoRouter1#