Hi all
I want to connect my GNS3 router running on my computer to the Internet though my Real Router but I m unable to connect I have two NICs attached to my computer on which GNS3 Router is running.
This is scenario of my topology my PC with 2 NICs (on which GNS3 is running) is already connected to Cisco switch and switch is connected to Real router and router to Internet following is configuration of my PC
CNIC#1 IP: 10.10.7.39
Net mask 255.255.255.0
Default gateway 1010.7.254
DNS 10.10.0.1, 10.10.0.2
I have connected GNS3 Router fa0/0 port to my CNIC#1
Fa0/0 ip address 10.10.7.252 255.255.255.0
Ping to 10.10.7.39 successful
Ping to 10.10.7.254 successful
Ping to http://www.google.com unsuccessful
CNIC#2 IP: 192.168.0.2
Net mask 255.255.255.0
Default gateway 192.168.0.1
I have connected GNS3 router fa0/1 port my CNIC#2
Fa0/1 ip address 192.168.0.1 255.255.255.0
Ping to 10.10.7.39 successful
Ping to 10.10.7.25. Successful
But unable to ping 10.10.7.254
I can ping to my real router ip address 10.10.7.254 with my GNS3 router but I cant ping to any other website somebody help me to solve this problem I have also added the graphical scenario of my topology
Regards

Have you configured a default gateway and DNS resolver on the router yet? It won't magically resolve if you have not

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www.mellowd.co.uk/ccie/

No would you plz let me khow how can i configure the default gateway and which router address will be the default gateway on what router

y = primary DNS
z = secondary DNS

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- Pete

you mean i should configure my GNS router default gateway with the IP:25.1.0.250 or this one will be the default gateway Ip:10.10.7.254 that is link address of my real router to internal network
router link =======(10.10.7.254)====>CNIC1(IP address 10.10.7.39 default gatway 10.10.7.254)=====>GNS3 router link (10.10.7.252)
now would you please let me know which one should be Default gatway? i think 10.10.7.254 ?

What's the config of the GNS3/Dynamips router? Lets see what you've done so far and maybe we can steer you in the right direction

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- Pete

Yes 10.10.7.254 should be your Gateway of Last Resort in the GNS3 Router.


Fa0/1 ip address 192.168.0.1 255.255.255.0
Ping to 10.10.7.39 successful
Ping to 10.10.7.25. Successful
But unable to ping 10.10.7.254 <---- Does your "real" router have a route to the 192 network in it's Route Table?

all yours configs are belong to us

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- Pete