The route table on your computer will change when you are connected to the
Internet or not. To see what's going on: From a DOS prompt, do a route
print, while connected and unconnected to the internet.
You may have to put some routes on your workstation to get things to work.
Hope that helps.
""Justin M. Clark"" wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> im having problems with a connectivity issue. here is my layout.
>
>
ISP-----modem(Computer1)------e0(router1)s0------z-------s0(router2)e0------
> (Computer2)
>
> Computer1's ethernet address is 192.168.0.1 255.255.255.0
> Computer1's ethernet default gatewate is 192.168.0.2
>
> Computer1's dial-up modem address is 208.149.78.X 255.255.255.255
> Computer1's dial-up default gateway is 208.149.78.X
>
> router1-e0 = 192.168.0.2 255.255.255.248
> router1-s0 = 10.0.0.1 255.255.255.248
>
> router2-s0 = 10.0.0.2 255.255.255.248
> router2-e0 = 10.10.10.1 255.255.255.248
>
> Computer2's ethernet address is 10.10.10.2 255.255.255.248
> Computer2's default gateway is set to 10.10.10.1
> Computer2's DNS server is set as 192.168.0.1
>
> show ip route on router1 is:
>
> Gateway of last resort is 192.168.0.1 to network 0.0.0.0
> 10.0.0.0/29 is subnetted, 2 subnets
> S 10.10.10.0 is directly connected, Serial0
> C 10.0.0.0 is directly connected, Serial0
> 192.168.0.0/29 is subnetted, 1 subnets
> C 192.168.0.0 is directly connected, Ethernet0
> S* 0.0.0.0/0 [1/0] via 192.168.0.1
>
> show ip route on router2 is:
>
> Gateway of last resort is 10.0.0.1 to network 0.0.0.0
> 10.0.0.0/29 is subnetted, 2 subnets
> C 10.0.0.0 is directly connected, Serial0
> C 10.10.10.0 is directly connected, Ethernet0
> 192.168.0.0/29 is subnetted, 1 subnets
> S 192.168.0.0 is directly connected, Serial0
> S* 0.0.0.0/0 [1/0] via 10.0.0.1
>
> Router1's show run is:
>
> version 12.1
> service timestamps debug uptime
> service timestamps log uptime
> no service password-encryption
> !
> hostname router1
> !
> enable password cisco
> !
> !
> !
> !
> !
> ip subnet-zero
> no ip finger
> !
> !
> !
> !
> interface Ethernet0
> ip address 192.168.0.2 255.255.255.248
> !
> interface Serial0
> ip address 10.0.0.1 255.255.255.248
> no fair-queue
> clockrate 56000
> !
> interface Serial1
> no ip address
> shutdown
> !
> ip classless
> ip route 0.0.0.0 0.0.0.0 192.168.0.1
> ip route 10.10.10.0 255.255.255.248 Serial0
> ip http server
> !
> !
> !
> line con 0
> password cisco
> logging synchronous
> login
> transport input none
> line aux 0
> password cisco
> login
> line vty 0 4
> password cisco
> login
> !
> end
>
>
> Router2's show run is:
>
> version 12.1
> service timestamps debug uptime
> service timestamps log uptime
> no service password-encryption
> !
> hostname router2
> !
> enable password cisco
> !
> !
> !
> !
> !
> ip subnet-zero
> no ip finger
> !
> ip dhcp pool test
> network 10.10.10.0 255.255.255.248
> dns-server 192.168.0.1
> default-router 10.10.10.1
> lease infinite
> !
> !
> !
> !
> !
> !
> interface Ethernet0
> ip address 10.10.10.1 255.255.255.248
> !
> interface Serial0
> ip address 10.0.0.2 255.255.255.248
> !
> interface Serial1
> no ip address
> shutdown
> !
> ip classless
> ip route 0.0.0.0 0.0.0.0 10.0.0.1
> ip route 192.168.0.0 255.255.255.248 Serial0
> ip http server
> !
> !
> !
> line con 0
> password cisco
> logging synchronous
> login
> transport input none
> line aux 0
> password cisco
> login
> line vty 0 4
> password cisco
> login
>
> I can ping anywhere from anywhere over when not connected to the internet
on
> Computer1
>
> but as soon as i connect to the internet, i can no longer ping Comp1 from
> Comp2 and visa-versa.
> although from comp2 i can ping e0 on router1 which is 192.168.0.2, i just
> cant ping 192.168.0.1 which is the IP of comp1
>
> Anyone got any ideas??
>
> --
> Justin M. Clark
> MCSE 4.0, MCSE 2000
> CCNA, CCDA
> [EMAIL PROTECTED]
> FAQ, list archives, and subscription info:
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