From: Sam Munzani (sam@xxxxxxxxxx)
Date: Thu Aug 31 2000 - 11:43:51 GMT-3
Looks like you are hiding everybody from list 1 addresses behind specified
interface address. The whole command is like below thinking S0 is
connected to your ISP.
ip nat inside source list 1 interface s0 overload
This is for Small business who got only one IP from ISP and want to hide
their network behind it for internet access.
Hope this helps,
Sam
On Thu, 31 Aug 2000, Simon Baxter wrote:
> Here's an oldie - I was sifting through.
>
> I never saw a response to this, but I can't even find a reference to the
> command :
>
> ip nat inside source list 1 "interface"....
>
> What is this for and when would you use it? The IOS says "interface
> Specify interface for global address".
>
>
> I'm confused!!
>
>
> Simon
>
> > -----Original Message-----
> > From: phreeze [mailto:phreeze@erols.com]
> > Sent: Thursday, December 02, 1999 6:40 AM
> > To: brife; ccielab
> > Cc: phreeze
> > Subject: Re: 4 days to go....help!
> >
> > Why would you ever have your inside source list pointing to your loopback
> > interface?
> >
> >
> > -----Original Message-----
> > From: Ben Rife <brife@bignet.net>
> > To: ccielab@groupstudy.com <ccielab@groupstudy.com>
> > Date: Wednesday, December 01, 1999 12:24 PM
> > Subject: 4 days to go....help!
> >
> > Guys, I have a problem...
> >
> > I have the following config on my router:
> >
> > R1#
> > ip nat inside source list 1 interface Loopback0 overload
> > !
> > interface Loopback0
> > ip address 140.100.8.1 255.255.255.0
> > ip nat inside
> > !
> > interface Ethernet0
> > backup delay 1 1
> > backup interface Serial0
> > ip address 140.100.2.1 255.255.255.0
> > ip nat outside
> > !
> > interface Serial0
> > ip address 140.100.1.1 255.255.255.0
> > encapsulation frame-relay
> > frame-relay map ip 140.100.1.3 200 broadcast
> > frame-relay map ip 140.100.1.9 100 broadcast
> > frame-relay interface-dlci 100
> > frame-relay interface-dlci 200
> > ip nat outside
> > !
> > router eigrp 100
> > redistribute ospf 100 metric 1500 1 255 1 1500
> > network 140.100.0.0
> > !
> > router ospf 100
> > redistribute eigrp 100 metric 64 subnets
> > network 140.100.2.0 0.0.0.255 area 0
> > network 140.100.8.0 0.0.0.255 area 0
> > !
> > access-list 1 permit any
> >
> >
> > As you can see, I have NAT, OSPF, EIGRP, Redistribution, Dial
> > Backup, configured.
> >
> > The problem is when I disconnect my ethernet int, my serial comes
> > up as expected and when I plug it back in, the serial goes down as
> > expected. That
> > works, however, with the "ip nat out" statements in place, I never
> > get any routes in my table. I have to remove the "ip nat out" and put it
> > back in order to get
> > routes in my table. NAT is causing me problems. Can someone help
> > me? I am stumped!!! If you need some "sho ip ospf int" or "sho ip int e0"
> > , etc, let me
> > know.
> >
> > 4 days to go...
> >
> > Ben
> >
>
This archive was generated by hypermail 2.1.4 : Thu Jun 13 2002 - 08:24:33 GMT-3