We have multiple clients that are currently communicating with a server - tcp 192.168.250.40 xxxx (different port number for each client workstation). The configs on all the clients and routers are pointing to that address.
We want them to communicate with a different server, but we cant change the workstations (and routers) configuration parameters.
The new server address is tcp 192.168.250.27 9999.
How do we nat an address with multiple port numbers to an address with only one single port number?
You cant do...
ip nat inside source static 192.168.250.40 tcp 192.168.250.27 9999
Is there a different solution other than NAT that I can use?
You are unlikely to be able solve this on the network level. Changing the clients seems almost inevitable to me. I would start thinking of developing a script that runs at boot/login or write a suitable change instruction for the users.
This is actually a pretty cool feature, i didn't even know it existed until I was looking for a solution to advertise a subnet (prefix in BGP talk), only if a certain condition existed. This is exactly what conditional advertisements does
j ai une question j ai achete un routeur cisco 887VA-k9 , je le configuré avec la configuration ci- dessous
si je le lier avec mon pc portable sur l un de ses ports directement ça marche toute est bien ( la connexion internet + m...
Attached policy provides CLI access to the Cisco 4G router over text messaging. Two files are in the attached .tar file:
2. PDF with instructions on how to load and use the .tcl file.