10-14-2018 05:11 PM
I have a cisco 2811 router and I can access the internet from my pc's, ping, etc. When I try to ping a website from the router I am unable to do so. I am able to ping my pc's, default gateways etc.
Below is my configs. I am not using the DNS Servers issued by my ISP.
ip dhcp excluded-address 192.168.1.1 192.168.1.50
!
ip dhcp pool TESTLAB
network 192.168.1.0 255.255.255.0
default-router 192.168.1.1
dns-server 8.8.8.8 8.8.4.4
!
!
no ip domain lookup
no ipv6 cef
!
multilink bundle-name authenticated
!
!
!
!
!
!
!
!
!
!
!
voice-card 0
!
!
!
license udi pid CISCO2811 sn FTX1406A1DQ
!
redundancy
!
!
!
!interface FastEthernet0/0
ip address 192.168.1.1 255.255.255.0
ip nat inside
ip virtual-reassembly in
duplex auto
speed auto
!
interface FastEthernet0/1
ip address 76.xxx.xxx.219 255.255.255.248
ip nat outside
ip virtual-reassembly in
duplex auto
speed auto
!
interface FastEthernet0/2/0
no ip address
!
interface FastEthernet0/2/1
no ip address
!
interface FastEthernet0/2/2
no ip address
!
interface FastEthernet0/2/3
no ip address
!
interface Vlan1
no ip address
!
ip forward-protocol nd
no ip http server
no ip http secure-server
!
!
ip nat inside source list MYLABS interface FastEthernet0/1 overload
ip route 0.0.0.0 0.0.0.0 76.xx.xx.217
!
ip access-list standard MYLABS
permit 192.168.1.0 0.0.0.255
!
!
!
!
!
!
!
control-plane
!
!
!
!
mgcp profile default
!
!
!
!
!
banner motd ^C ONLY AUTHORIZE ADMINISTRATORS ALLOWED ACCESS ^C
!
line con 0
password 7 1404190418057C7A
logging synchronous
login
line aux 0
line vty 0 4
password 7 095F45060D044143
login
transport input all
!
scheduler allocate 20000 1000
end
RT1LAB#
RT1LAB#
RT1LAB#
RT1LAB#ping yahoo.com source fa0/1
Translating "yahoo.com"
^
% Invalid input detected at '^' marker.
Solved! Go to Solution.
10-14-2018 06:51 PM
Hi,
If you are going to ping using names on the router, you will need to configure dns on the router e.g.
ip domain lookup
ip name-server 8.8.8.8
Thanks
John
10-14-2018 06:51 PM
Hi,
If you are going to ping using names on the router, you will need to configure dns on the router e.g.
ip domain lookup
ip name-server 8.8.8.8
Thanks
John
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