Cisco 2610 1

[Nero534]

Well I finially got my router working with my cable modem. Well last night i tried forwarding some ports and messed up my config. So I did a erase startup-config command to get rid of it and start all over. well now I am getting this error:

SYS4 CONFIG_RESOLVE_FAILURE SYSTEM CONFIG PARSE CORE1.RTR.CFG NETWORK-CONFIG TFTP 255.255.255.255

I setup my router just like i had it and I can ping outside from telneted into the router, but none of my machines and get on the net. I will post my running config also:

Current configuration : 821 bytes
!
version 12.3
service config
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname core1.rtr1.crsystem
!
boot-start-marker
boot-end-marker
!
enable secret 5 $1$T3Q3$cSh3KvWse5fqtPSkYPMhL0
enable password xxxxxxxxxx
!
no aaa new-model
ip subnet-zero
no ip routing
no ip cef
!
!
!
!
!
!
!
interface Ethernet0/0
ip address 192.168.1.1 255.255.255.0
ip nat inside
no ip route-cache
half-duplex
!
interface Ethernet1/0
ip address dhcp
ip nat outside
no ip route-cache
half-duplex
!
ip nat inside source list 10 interface Ethernet1/0 overload
ip nat outside source list 10 interface Ethernet1/0
ip http server
ip classless
!
!
access-list 10 permit 192.168.1.0 0.0.0.255
!
line con 0
line aux 0
line vty 0 4
password xxxxxxxxxx
login
!
!
!
end

core1.rtr1.crsystem#

I would appericate any help. Also from the console cable plugged in it keeps rolling that SYS4 error over and over

it also changes the name to core1.rtr.cg

Any ideas?

 

[jneiberger]

Unless you're trying to load your config from the network, configuring "no service config" should resolve your problem.

 

[Nero534]

issueing that command did not help. Plus my workstations on my lan cannot surf the internet at all, it looks like it sends out the packet and then just stops. I tried to get my router back to default state by issueing the command:

the erase file system command and entered startup-confg

 

[JOAMON]

Try removing the following......

ip nat outside source list 10 interface Ethernet1/0

 

[Nero534]

I tried that also, is there ANY way to get this thing back to orginal factory settings. I think I have deleted all my NVRAM files when I erased the file system..

Thanks

I really appericate you guys helping out a nooob cisco!

 

[JOAMON]

After erasing that line do a claer ip nat trans * and see if access to the internet kicks in

 

[JOAMON]

Sort bout the typo

Should read

router#clear ip nat trans *

 

[JOAMON]

Also....only way to remove startup config....

router#erase nvram

enter

router#show start

to verify that startup config was erased

 

[JOAMON]

by the way.....what is interface e1/0 connecting to.

The other major problem is that you have no default route to the internet.

 

[JOAMON]

noticed something else....

your config should read the followiing

ip nat inside source list 102 interface Ethernet1/0 overload
access-list 102 permit ip 192.168.1.0 0.0.0.255 any

 

[Nero534]

Ok I am going to redo my config....eth0/0 is my inside lan and eth1/0 is configured by cable modem outside nat, what is the static route i need then???

 

[Nero534]

I dont understand why i need a static route here becauses I am using nat. I got the config properly cleared and set back up just like i had it before but it still wont work. Nothing has changed....but it wont work.

 

[JOAMON]

I am not sure if you can but if possible I would change the lan side of the cable modem to a static ip address instead of dhcp. something like:
cable modem: 192.168.2.1 255.255.255.252
Router e1/0 192.168.2.2 255.255.255.252
default route

ip route 0.0.0.0 0.0.0.0 192.168.2.1

 

[Nero534]

I appericate all your help here, but comcast does not work that way. Plus I had it configured this way all since sunday all was working. I tried to add some static routes last nighbt and pooched it so i cleared it now it wont work

 

[JOAMON]

ip route 0.0.0.0 0.0.0.0 ethernet1/0

 

[JOAMON]

Please input last post into config and relist your config.

 

[Nero534]

Man I am about ready to pull out my hair. that dont work eaither.

 

[JOAMON]

please repost config

 

[Nero534]

im working on it. now i can telnet into it. geeeeeeze, plus my desktop dies and now im on my laptop...does anyone have a big hammer?? ill post it in am inute

 

[JOAMON]

I'm having a day like that to......