Could not see NAT entry in Cisco Router

Dear Experts, I setup a static NAT entry on Cisco Router 3925, write memory after that, but when I hit: "show run | in ip nat", I could not find that entry but we can use that public IP address. Can you please suggest?
LVL 5
DP230Network AdministratorAsked:
Who is Participating?

[Product update] Infrastructure Analysis Tool is now available with Business Accounts.Learn More

x
I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

JustInCaseCommented:
Beside typo in regex part:
- some other device is performing NAT
0
DP230Network AdministratorAuthor Commented:
Yes, actually that network (let's say 192.168.77.0/24) was NAT over a pool of IP public (overload) and we configure static NAT a host (192.168.77.19) to use another public IP address.

When I issued command "show ip nat translations | inc 192.168.77.21", I could see the NAT translations via that IP public but could not find it in "show run" command. So is that Okay? or is that a bug? Can we fix it?
0
JustInCaseCommented:
NAT configuration should be present in running configuration (even if it part of some VRF, and not part of global configuration), otherwise it should not NAT traffic. Maybe IOS do not accept space in REGEX (maybe should be written as sh run | i ip_nat

Check running configuration without REGEX, or try to issue just
sh run | i nat
0
Choose an Exciting Career in Cybersecurity

Help prevent cyber-threats and provide solutions to safeguard our global digital economy. Earn your MS in Cybersecurity. WGU’s MSCSIA degree program was designed in collaboration with national intelligence organizations and IT industry leaders.

JustInCaseCommented:
If there is no NAT statements in running configuration, please, check if your traffic is tunneled. That would be the case if your traffic is sent to some other location and then sent to ISP from that location (being natted there).
0
DP230Network AdministratorAuthor Commented:
Hi, the problem was solved after I deleted the entry, then re-added it. Not sure what happened but many thanks for your comments :)
0

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
JustInCaseCommented:
Not sure how entry that was not there can be deleted.
;)
You're welcome.
0
JustInCaseCommented:
Generally, there is no possibility to delete statement that is not present in configuration and re-add it.
Either, statement was present in configuration or not.
0
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today
Routers

From novice to tech pro — start learning today.