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Help with basic static NAT?

KGrev
Level 4
Level 4

Hi,

 

I'm needing to set up a basic NAT translation.

The scenario is we are going to have 5 devices that cant have their ips changed but all have the same ip (192.200.10.66)

Im going to have 5 LTE cisco IR809G's attached for each device.

Im needing to statically give each device its own IP that will be tracked at the office.

These LTE routers are using an EZVPN for communication over LTE. The loopback is the vpn endpoint after the Cellular interface.

My thoughts were to put in the command "ip nat inside source 192.200.10.66 10.2.244.2" for each router with the last ip changing for each one but when I have NAT debugging turned on there is no activity.

 

Thank for you any advice you can give.

7 Replies 7

Hello,

 

post the full running config (sh run) of one of the 809 routers...

Hi Georg,

 

Attached config to original post.

Hello,

 

if you want the static NAT translation in there:

 

--> ip nat inside source static 192.200.10.66 10.2.244.2

 

you need to add the EZVPN client statement to the interface where this address is connected to:

 

interface GigabitEthernet0
description TEST
ip address 192.200.10.65 255.255.255.252
no ip redirects
no ip unreachables
no ip proxy-arp
ip mtu 1422
ip nat inside
ip virtual-reassembly in
duplex auto
speed auto
no cdp enable
--> crypto ipsec client ezvpn RMCSPROBE inside

Mr Georg,

 

I have input those items.

No change yet yet.

For clarity I had these items already input but was putting them in and out for troubleshooting.

Sorry the config I sent did not reflect that.

Hello


@KGrev wrote:

Nextbase 522GW Front & Rear Dash Cam Bundle Hi,

 

I'm needing to set up a basic NAT translation.

The scenario is we are going to have 5 devices that cant have their ips changed but all have the same ip (192.200.10.66)

Im going to have 5 LTE cisco IR809G's attached for each device.


Can you confirm this topology, no sure where each device with the same ip address is going to reside?

 


Please rate and mark as an accepted solution if you have found any of the information provided useful.
This then could assist others on these forums to find a valuable answer and broadens the community’s global network.

Kind Regards
Paul

Sir,

 

Here is a basic layout of how it looks.

Untitled Diagram.jpg

KGrev
Level 4
Level 4

Updated first post with corrected config

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