02-26-2007 09:00 AM - edited 03-05-2019 02:34 PM
Hi,
I have obtained this 806 basic router, and I would like to use it for my 8 static IPs at home. This is the first time I am configuring a Cisco router, so it gives me a pretty tough challenge. I basically need it to have my 8 IPs going through. One will land on this device, or maybe 2? Does the internal interface need to be a Static IP, if I want to have static IPs beneath it?
Another IP would be for a different firewall, which connects a portion of my network to a corporate VPN solution. One IP would be for my home WLan router, and some other IPs for Mail, web, etc survers.
How do I go about configuring this? I am unabe to find info, or not searching with the right keywords. This is how my config looks like now, which connects me to my ADSL PPPoE line, but currently doesnt allow me anything else. I cannot even ping addresses outside. You will see that my Eth0 interface is configured for an internal Fake address now, but this isnt my end goal.
Thanks for any help,
Ben
!
version 12.2
no parser cache
no service single-slot-reload-enable
no service pad
service timestamps debug uptime
service timestamps log uptime
service password-encryption
!
hostname routername
!
logging buffered 4096 informational
!
ip subnet-zero
!
!!!!!!!!!!!!! This is the ISP's DNS IP addresses
ip name-server XXX.xxx.xxx.xxx
ip name-server xxx.xxx.xxx.xxx
!!!!!!!!!!!!!
vpdn enable
!
vpdn-group 1
request-dialin
protocol pppoe
!
!
!
!!!!!!!!!!!! This is the LAN side
interface Ethernet0
!!!!!!!!!!!! The IP address for the router
ip address 192.168.1.254 255.255.255.0
!!!!!!!!!!!!
ip nat inside
ip tcp adjust-mss 1452
no cdp enable
hold-queue 32 in
!
!!!!!!!!!!!! Note that e1 has no IP address
interface Ethernet1
no ip address
!!!!!!!!!!!!
pppoe enable
pppoe-client dial-pool-number 1
no cdp enable
!
!!!!!!!!!!!! The ISP's given IP address will be configured via d1
interface Dialer1
ip address negotiated
!!!!!!!!!!
ip mtu 1492
ip nat outside
encapsulation ppp
ip tcp adjust-mss 1452
dialer pool 1
dialer-group 1
no cdp enable
ppp authentication chap pap callin
ppp pap sent-username loginname password 0 passwordincleartext
ppp ipcp route default
!
ip nat inside source list 102 interface Dialer1 overload
ip classless
ip http server
!!!!!!!!!
!
no cdp run
!
line con 0
exec-timeout 120 0
stopbits 1
line vty 0 4
exec-timeout 0 0
login local
length 0
!
scheduler max-task-time 5000
end
03-02-2007 11:40 AM
Take a look at this link...
http://cisco.com/en/US/tech/tk648/tk361/technologies_configuration_example09186a0080093f2f.shtml
03-02-2007 12:12 PM
Hi
Thanks, in the meantime I solved with another approach.
I didnt know enough about networks it seems, and I thought if I get one IP of a subnet on the WAN side, I can get the rest on the LAN side by default in the DMZ. As my 8Static IP is just a regular and not professional package it isnt a point-to-point thing, where you have 2 subnets, one on the WAN side, and your real IPs appear on the LAN side.
What I did was I used on my dialer interface the
ip unnumbered ethernet 0
And for the ethernet 0 I added
ip address mystaticip mysubnet
This allows now to have a mirrored IP address from the WAN side to the LAN side, and therefore I am able to use the rest of the IPs on my LAN.
Here is the related configuration that belongs here:
[code]
interface Dialer1
ip unnumbered Ethernet0
[/code]
[code]
interface Ethernet0
ip address xx.xx.xx.65 255.255.255.248
[/code]
Thanks to the nice people at broadband help forums for the solution.
Best,
Ben
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