I can pass traffic... now how do i get internet... 2507s/netgrear gw

[mlke]

I have 2 2507s (IOS Version 12.2(1d)) that I bought to play with. I'm pretty new to Cisco but was able to configure them to pass traffic through. For test purposes I've named the routers IS(R1 or InSide) and OS(R2 or OutSide)

PC --> E0(IS)S0 --> S0(OS)E0 --> NetgearFR314 -X-> Internet
PC 192.168.2.2
IS (E0) 192.168.2.1
IS (S0) 10.1.5.1
OS (SO) 10.1.5.2
OS (E0) 192.168.1.254
NetGear 192.168.1.1

In this configuration I can ping my NetgearFR314 from the PC. I can also ping both routers. However, I cannot ping anything on the internet.

I spent quite a few hours on this and am not sure what to do. I've listed shortened running configs for both routers below.

Can you help?

--------------------------
IS(Router1) running config
--------------------------

version 12.2
no service single-slot-reload-enable
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
service udp-small-servers
service tcp-small-servers
!
hostname IS
!
logging rate-limit console 10 except errors
enable secret 5 $1$y1Y2$PB1hA/16pmxbK0dOtqvgz/
enable password ********
!
ip subnet-zero
no ip finger
no ip domain-lookup
!
no ip dhcp-client network-discovery
!
!
!
!
hub ether 0 1
link-test
auto-polarity
!
**I shortend it here**
!
hub ether 0 16
link-test
auto-polarity
!
interface Ethernet0
ip address 192.168.2.1 255.255.255.0
!
interface Serial0
ip address 10.1.5.1 255.255.255.0
fair-queue
clockrate 64000
!
interface Serial1
ip address 10.1.4.1 255.255.255.0
fair-queue
clockrate 64000
!
router rip
network 10.0.0.0
network 192.168.2.0
!
ip kerberos source-interface any
no ip classless
no ip http server
!
!
!
line con 0
transport input none
line aux 0
line vty 0 4
password ********
login
!
end

--------------------------
OS(Router2) running config
--------------------------

version 12.2
no service single-slot-reload-enable
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
service udp-small-servers
service tcp-small-servers
!
hostname OS
!
logging rate-limit console 10 except errors
enable secret 5 $1$akPQ$W3tCeZDmSdO8y88zhbHEg1
enable password ********
!
ip subnet-zero
no ip finger
no ip domain-lookup
!
no ip dhcp-client network-discovery
!
!
!
!
hub ether 0 1
link-test
auto-polarity
!
**I shortend it here**
!
hub ether 0 16
link-test
auto-polarity
!
interface Ethernet0
ip address 192.168.1.254 255.255.255.0
!
interface Serial0
ip address 10.1.5.2 255.255.255.0
!
interface Serial1
ip address 10.1.4.2 255.255.255.0
!
router rip
network 10.0.0.0
network 192.168.1.0
!
ip kerberos source-interface any
no ip classless
no ip http server
!
!
snmp-server community public RO
!
line con 0
transport input none
line aux 0
line vty 0 4
password ********
login
!
end

 

[pmesjar]

If you check your Cisco's routing tables, you will see only 10.0.0.0, 192.168.1.0 and 192.168.2.0 routes - they don't know how to get to Internet. So on your OS Cisco router use:

! set up a default route:
OS(config)# ip route 0.0.0.0 0.0.0.0 e0

! let the rip advertise it to other routers:
OS(config)# router rip
OS(config-router)# redistribute static


Peter Mesjar
CCNP, A+ certified
pmesjar@centrum.sk

"The only true wisdom is in knowing you know nothing.