Help w/ routing on Cisco 1841...

Hi all.. It's been a LONG time since I've worked w/ IOS software (>10 years)
and I'm a bit rusty with my knowledge, etc.. Anyway, I've got a 1841
router using 12.4 IOS software and am trying to get a connection going w/
my ISP over a cable modem connection (at home).. So far I've got the
router successfully making a DHCP request to the cable system and getting
a lease from it -- I can ping outside hosts w/o problems. However, I've
got the NAT stuff enabled and want to configure the router to also work as
a DHCP server and lease connections for machines on my home local-net
using the 10.0.1.x series of IP's. For whatever reason, I can't seem to
get the two ethernet ports (FastEthernet0/0 goes to the cable modem and
FastEthernet0/1 is the local-net) to route traffic back and forth..
Below is my configuration and some dumps of various things that I
thought might be of interest. I'm hoping someone can shed some light on
what my routing entries ought to look like as it's currently got some odd
routes (IMHO) which is probably why it doesn't currently work..

Anyway, if anyone can help, I'd be very grateful!

1841_router#show running
Building configuration...

Current configuration : 1267 bytes
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname 1841_router
!
boot-start-marker
boot-end-marker
!
no aaa new-model
ip cef
!
!
no ip dhcp use vrf connected
no ip dhcp conflict logging
ip dhcp excluded-address 10.0.1.1
!
ip dhcp pool Main
network 10.0.0.0 255.255.254.0
domain-name foo.com
class CLASS1
address range 10.0.1.1 10.0.1.100
!
!
ip dhcp class CLASS1
!
ip domain name foo.com
!
!
!
!
!
!
!
!
!
interface FastEthernet0/0
description Outside Interface to Cable Modem
ip address dhcp
ip nat outside
ip virtual-reassembly
no ip route-cache cef
no ip route-cache
no ip mroute-cache
speed auto
full-duplex
no cdp enable
no mop enabled
!
interface FastEthernet0/1
ip address 10.0.1.1 255.255.254.0
ip nat inside
ip virtual-reassembly
speed auto
half-duplex
no mop enabled
!
router rip
network 10.0.0.0
!
ip route 10.0.1.0 255.255.255.0 FastEthernet0/0 dhcp
!
!
ip http server
no ip http secure-server
!
dialer-list 1 protocol ip permit
!
!
!
!
control-plane
!
!
!
line con 0
line aux 0
line vty 0 4
password foobar
login
!
scheduler allocate 20000 1000
end

========================================
1841_router#show ip route
Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2
i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2
ia - IS-IS inter area, * - candidate default, U - per-user static route
o - ODR, P - periodic downloaded static route

Gateway of last resort is 24.24.212.1 to network 0.0.0.0

66.0.0.0/32 is subnetted, 1 subnets
S 66.75.176.21 [254/0] via 24.24.212.1, FastEthernet0/0
24.0.0.0/22 is subnetted, 1 subnets
C 24.24.212.0 is directly connected, FastEthernet0/0
10.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
C 10.0.0.0/23 is directly connected, FastEthernet0/1
S 10.0.1.0/24 [1/0] via 24.24.212.1, FastEthernet0/0
S* 0.0.0.0/0 [254/0] via 24.24.212.1
1841_router#

1841_router#show interfaces
FastEthernet0/0 is up, line protocol is up
Hardware is Gt96k FE, address is 0018.b90e.3da4 (bia 0018.b90e.3da4)
Description: Outside Interface to Cable Modem
Internet address is 24.24.212.15/22
MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Full-duplex, 100Mb/s, 100BaseTX/FX
ARP type: ARPA, ARP Timeout 04:00:00
Last input 00:00:00, output 00:00:03, output hang never
Last clearing of "show interface" counters never
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 2000 bits/sec, 4 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
13494 packets input, 811605 bytes
Received 13468 broadcasts, 0 runts, 0 giants, 0 throttles
1 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 watchdog
0 input packets with dribble condition detected
855 packets output, 59877 bytes, 0 underruns
0 output errors, 0 collisions, 4 interface resets
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier
0 output buffer failures, 0 output buffers swapped out
FastEthernet0/1 is up, line protocol is up
Hardware is Gt96k FE, address is 0018.b90e.3da5 (bia 0018.b90e.3da5)
Internet address is 10.0.1.1/23
MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Half-duplex, 100Mb/s, 100BaseTX/FX
ARP type: ARPA, ARP Timeout 04:00:00
Last input 00:00:04, output 00:00:06, output hang never
Last clearing of "show interface" counters never
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
942 packets input, 66339 bytes
Received 326 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 watchdog
0 input packets with dribble condition detected
285 packets output, 30896 bytes, 0 underruns
0 output errors, 0 collisions, 4 interface resets
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier
0 output buffer failures, 0 output buffers swapped out
NVI0 is up, line protocol is up
Hardware is NVI
Interface is unnumbered. Using address of NVI0 (0.0.0.0)
MTU 1514 bytes, BW 10000000 Kbit, DLY 0 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation UNKNOWN, loopback not set
Last input never, output never, output hang never
Last clearing of "show interface" counters never
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
0 packets input, 0 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
0 packets output, 0 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 output buffer failures, 0 output buffers swapped out

.

Relevant Pages

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