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Cisco 2600 Series unable to access the internet

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Dec 4, 2008
3
US
thread557-1291671

I am working on doing the same things as the link above with my Cisco 2600 Series Router, connecting with a Netopia 3000 DSL/Router
the Netopia gives a private IP 192.168.1.254 is the netopia
I have it going to e0/0 static with IP 192.168.1.3
I have an HP Switch plugged into E0/1 with E0/1 static at 192.168.1.4
the Switch is static to 192.168.1.5

I have the Cisco setup to handle DHCP and from the Switch I can ping both e0/1 and e0/0 and I am getting IP's on computers and ping the switch and both Int. I am not able to access the web however or ping 192.168.1.254 What am I missing? in the config I have an IP route 0.0.0.0 0.0.0.0 e0/0.

I should also note that I am able to ping the netopia 3000 (192.168.1.254) from the Cisco Router.
 
Your router does not appear to be routing---e0/0 and e0/1 need to be different subnets. Also,

router(config)#ip routing

/

tim@tim-laptop ~ $ sudo apt-get install windows
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Couldn't find package windows...Thank Goodness!
 
Post a config please...

/

tim@tim-laptop ~ $ sudo apt-get install windows
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Couldn't find package windows...Thank Goodness!
 
below is the ARP and the Current Config:


IconicDeSigns#sh arp
Protocol Address Age (min) Hardware Addr Type Interface
Internet 192.168.1.3 - 0030.94d9.2da0 ARPA Ethernet0/0
Internet 192.168.1.5 140 001c.2ec3.c4e0 ARPA Ethernet0/1
Internet 192.168.1.4 - 0030.94d9.2da1 ARPA Ethernet0/1
Internet 192.168.1.20 161 0008.02e2.0511 ARPA Ethernet0/1
Internet 192.168.1.254 1 000f.cc9d.b8a4 ARPA Ethernet0/0

IconicDeSigns#sh run
Building configuration...

Current configuration : 1777 bytes
!
version 12.2
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname IconicDeSigns

!
ip subnet-zero
no ip routing
!
!
ip dhcp excluded-address 192.168.1.0 192.168.1.19
ip dhcp excluded-address 192.168.1.240 192.168.1.255
!
ip dhcp pool mypool
network 192.168.1.0 255.255.255.0
default-router 192.168.1.254
lease 7
!
ip audit notify log
ip audit po max-events 100
!
call rsvp-sync
!
!
!
!
!
!
!
!
interface Loopback1
ip address 192.168.191.6 255.255.255.0
no ip route-cache
!
interface Ethernet0/0
description ATT DSL WAN Interface
ip address 192.168.1.3 255.255.255.0
ip access-group 101 out
no ip redirects
no ip unreachables
no ip proxy-arp
no ip route-cache
no ip mroute-cache
full-duplex
no cdp enable
!
interface Ethernet0/1
description ATT DSL LAN interface
ip address 192.168.1.4 255.255.255.0
no ip redirects
no ip unreachables
no ip proxy-arp
no ip route-cache
no ip mroute-cache
full-duplex
no cdp enable
!
interface Dialer1
description ATT DSL WAN Dialer
ip address negotiated
no ip unreachables
encapsulation ppp
no ip route-cache
no ip mroute-cache
shutdown
dialer pool 1
dialer-group 1
no cdp enable
!
ip classless
ip route 0.0.0.0 0.0.0.0 Ethernet0/0
ip http server
!
access-list 101 permit tcp 192.168.1.0 0.0.0.255 any eq www
access-list 101 permit tcp 192.168.1.0 0.0.0.255 any eq 443
access-list 101 permit tcp 192.168.1.0 0.0.0.255 any eq 3389
access-list 101 permit tcp 192.168.1.0 0.0.0.255 any eq ftp
no cdp run
snmp-server community public RO
snmp-server enable traps tty
!
dial-peer cor custom
!
!
!
!
!
line con 0
exec-timeout 0 0
line aux 0
line vty 0 4
!
end
 
You need to make your LAN subnet in a different range than your WAN.

/

tim@tim-laptop ~ $ sudo apt-get install windows
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Couldn't find package windows...Thank Goodness!
 
I at one point tried 192.168.191.x for e0/1 and dhcp but still had the same issue. I could see the e0/0 interface but never beyond it.
 
Try a 172.16.x.x/24 range for the LAN---those modems I think put everything in the 192.168.0.0/16 range, which would put your LAN in the same subnet, even though the masks reflect differently in the router.

/

tim@tim-laptop ~ $ sudo apt-get install windows
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Couldn't find package windows...Thank Goodness!
 
Also, I had tried what you are trying, and was unsuccessful. I tried building the dialer interface in the router and bridging the modem, and also the way you are doing it. I finally said "bad-words-go-here" and got a WIC-1ADSL card for my 2620XM, and everything has been fine for a few years now.

/

tim@tim-laptop ~ $ sudo apt-get install windows
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Couldn't find package windows...Thank Goodness!
 
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