10-17-2012 04:49 AM - edited 03-04-2019 05:53 PM
Hi,
I have a cisco 2600 router and a laptop. f0/0 of router is connected to company network. f0/1 is connected to my laptop. And f0/1 is configured as dhcp server. so my laptop gets an ip address from the router through dhcp. So now the problem is that through my laptop i'm able to ping f0/0 port of the router. But i'm not able to ping any machine beyond the router. Any help is highly appreciated. Thanks.
10-17-2012 05:26 AM
What's on the other side of the router? The ISP? If so, you'll need to configure natting on the router. Can you post the config?
10-17-2012 10:14 PM
Hi Blakley,
The other side of router is connecting to our company network.
10-17-2012 05:27 AM
May I know whether other side routers know your f0/1 ip address? I mean is the route published for the ip series of f0/1?
Regards
Thanveer
"Everybody is genius. But if you judge a fish by its ability to climb a tree, it will live its whole life believing that it is a stupid."
10-17-2012 10:16 PM
Hi Thanveer,
I dont think so. Because the other side of the router is connected to our company network.
10-17-2012 10:43 PM
Can you post the config taking security measures?
Regards
Thanveer
"Everybody is genius. But if you judge a fish by its ability to climb a tree, it will live its whole life believing that it is a stupid."
10-18-2012 02:19 AM
Router(config-if)#int f0/0
Router(config-if)#ip add 173.39.16.88 255.255.254.0
Router(config-if)#no shut
Router(config-if)#int f0/1
Router(config-if)#ip add 192.168.1.100 255.255.254.0
Router(config-if)#no shut
Router(config-if)#ip dhcp pool mypool
Router(dhcp-config)#network 192.168.0.0
Router(dhcp-config)#domain-name khalid
Router(dhcp-config)#default-router 192.168.1.100
Router(dhcp-config)#end
10-18-2012 02:32 AM
I am not sure to ask this but.....!!!!!!!!
What about routing?
static, default or any other??
Regards
Thanveer
"Everybody is genius. But if you judge a fish by its ability to climb a tree, it will live its whole life believing that it is a stupid."
10-18-2012 02:42 AM
Dear Khalid,
If you are doing a static routing then make sure that every router till the interner one know, the ip series which f0/1 is running.
if is a default route how ever it should reach the next hop and from there it should go acros for internet.
If your config and routing is well and good then
Check if any access list is blocking?
Regards
Thanveer
"Everybody is genius. But if you judge a fish by its ability to climb a tree, it will live its whole life believing that it is a stupid."
10-18-2012 03:00 AM
Hello Khalid
I agree wit Muhammed here , I think you have a problem with the Routing, you will need to setup a default route to route your traffic to the other side or the network
for example
IP route 0.0.0.0 0.0.0.0 " ip address of the next hope"
We will be able to help you better if you can post your configuration and the here like
Show run
and
Show IP route
Also please check the following link for more information about how to do static routing
http://www.cisco.com/en/US/tech/tk365/technologies_tech_note09186a00800ef7b2.shtml
Hope it will help
Ahmed Sonba
10-18-2012 04:42 AM
well can you send me your full router config
i think this the problem belong to ACL may be because on a single router there is no need to config any kind of route to establish communication between two network subnet,this is the main work of router establish communication between two subnet.
may be this ip or this subnet is not permit on f0/0 or any kind of security is configure on that port or on router for this subnet or ip.
Discover and save your favorite ideas. Come back to expert answers, step-by-step guides, recent topics, and more.
New here? Get started with these tips. How to use Community New member guide