Default route not working

[radarbackwards]

Here is the scenario,

R10 can ping 8.8.8.8

R1 (Layer 3 switch) cant ping 8.8.8.8, but can ping 192.168.254.2

what i want to happen is, R1 can also ping 8.8.8.8 or the Internet, i already set the default route from R1 to R10 then a default route from R10 to 192.168.254.1

please see my config, i cant figure out how to get this work, from R1 it is suppose to ping 8.8.8.8 becase a default route is advertised in the R10

R10 CONFIG

interface FastEthernet0/0

ip address 192.168.66.254 255.255.255.252

duplex auto

speed auto

!

interface FastEthernet1/0

ip address 192.168.254.2 255.255.255.0

duplex auto

speed auto

!

no ip http server

no ip http secure-server

ip route 0.0.0.0 0.0.0.0 192.168.254.1

ip route 192.168.91.0 255.255.255.0 192.168.66.253

ip route 192.168.200.0 255.255.255.0 192.168.66.253

ip route 192.168.210.0 255.255.255.0 192.168.66.253

ip route 192.168.250.0 255.255.255.0 192.168.66.253

R1 (Layer 3 Switch) CONFIG

interface FastEthernet0/0

switchport mode trunk

duplex full

speed 100

!

interface FastEthernet0/1

switchport trunk native vlan 999

switchport mode trunk

duplex full

speed 100

!

interface FastEthernet0/2

switchport access vlan 66

!

interface FastEthernet0/3

switchport access vlan 200

interface Vlan66

ip address 192.168.66.253 255.255.255.252

!

interface Vlan200

ip address 192.168.200.10 255.255.255.0

!

interface Vlan210

ip address 192.168.210.10 255.255.255.0

!

interface Vlan250

ip address 192.168.250.10 255.255.255.0

ip helper-address 192.168.200.1

!

no ip http server

no ip http secure-server

ip route 0.0.0.0 0.0.0.0 192.168.66.254

Thank you very much and god bless

[kcnajaf · Accepted solution]

Hi,

It could be that you are missing NATing here. Try below configuration on R10 and check how it goes.

interface FastEthernet0/0

ip nat inside

!

interface FastEthernet1/0

ip nat outside

!

ip nat inside source list 1 interface FasEthernet1/0 overload

!

access-list 1 permit 192.168.66.0 0.0.0.255

(add other LAN subnets to ACL if you want access to internet)

Hope this helps

Regards

Najaf

Please rate when applicable or helpful !!!

[radarbackwards]

Hi najaf,

yes it worked, at first i thought i was lacking something on the routes, i even thought i must apply a route-map

thanks for this

cheers!!!

repped +1

[kcnajaf]

Hi,

Good to hear that this is working now and thanks for the making this as correct answer.

In my ACL i have included only one subnet, so if you need other subnet please include them on the ACL.

Hope that helps

Regards

Najaf

Please rate when applicable or helpful !!!