07-07-2005 09:07 AM - edited 03-03-2019 09:59 AM
Hello,
Im having a problem setting up a 2610xm as a basic router. From the console of the router I can ping the Internet (yahoo.com, etc) but from the host (78.x.x.3) I can not ping past the router. I can ping the FastEthernet0/0 and the Serial0/0.1 interface ip addresses, but can not get past that. I want the host 78.x.x.3 to have full access to the Internet and have the Internet have full access to the computer on 78.x.x.3.
Here is my config, thanks in advanced:
hostname 2610XM
!
boot-start-marker
boot-end-marker
!
enable secret 5 xxxxxxxxxxxxx
enable password password
!
no network-clock-participate slot 1
no network-clock-participate wic 0
no aaa new-model
ip subnet-zero
ip cef
!
!
ip name-server 78.x.x.6
ip name-server 78.x.x.6
no ftp-server write-enable
!
!
!
!
interface FastEthernet0/0
ip address 78.x.x.x.255.255.240
ip access-group 100 in
no ip mroute-cache
duplex auto
speed auto
!
interface Serial0/0
no ip address
encapsulation frame-relay IETF
no ip mroute-cache
no fair-queue
frame-relay lmi-type ansi
!
interface Serial0/0.1 point-to-point
ip address 78.x.x.x.255.255.252
ip access-group 101 in
frame-relay interface-dlci 737
!
ip classless
ip route 0.0.0.0 0.0.x.x.x.86.65
no ip http server
!
access-list 100 permit tcp any any established
access-list 100 permit ip host 78.x.x.3 any
access-list 101 deny ip 78.x.x.0 0.0.0.15 any
access-list 101 permit tcp any any established
access-list 101 permit ip any host 78.x.x.3
!
line con 0
exec-timeout 0 0
line aux 0
login
line vty 0 4
password xxx
login
!
!
!
end
07-07-2005 10:30 AM
Remove the access list 100 on your FastE0/0
Only use one access list on the serial0/0.1
access-list 101 permit ip 78.79.223.0 0.0.0.15 any
access-list 101 permit tcp any any established
access-list 101 permit ip any host 78.79.223.3
access-list 101 permit ip host 78.79.223.3 any
07-07-2005 11:22 AM
I got rid of the access list 100, and used the 101 on the serial0/0.1 but am still having a problem accessing the Internet with the host computer. Are these the correct network settings for the host computer?
IP Address = 78.79.223.3
Sub Mask = 255.255.255.240
Def Gateway = 78.79.223.1
DNS = 78.79.223.1 & 78.79.196.6
If these are the correct settings for the host computer, can you see anything else I'm missing in my router config?
Thanks
07-07-2005 03:55 PM
hmmm? ya, that all looks fine. Try removing the access list 101 from the serial int. Those are all public addresses, so you don't need to do any NATing.
07-08-2005 09:37 PM
you config :"interface FastEthernet0/0
ip address 78.69.223.1 255.255.255.240"
but you host ip :78.79.223.3????
what ??? they are not in a same subnet!!
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