09-05-2023 12:58 AM
Hello,
I'm completely new to C921 router. I'm trying to achieve this basic configuration:
I have a PC with static IP address 192.168.216.37 connected on the WAN port of the router, and two other PCs connected through a switch on LAN1 port of the router. They also have static IPs, respectively 10.0.21.51 and 10.0.21.52, netmask 255.0.0.0 and gateway 10.0.21.1
How can I configure the router so that traffic from/to 192.168.216.37 and 10.0.21.51 is forwarded through port 8100 and traffic from/to 192.168.216.37 and 10.0.21.52 is forwarded through port 8101?
Thank you very much for any advice,
best regards
09-05-2023 04:14 AM
Where is the Traffic coming from Internally or from externally ? (or both ?) ?
what traffic you want to forward to 8100 and 8101 ?
What is the IOS code on the Router- can you post show run to look exiting ACL ?
Do you have Public IP ?
09-05-2023 04:47 AM
Thank you for your reply,
here is a schematic representation of the connection. Consider that this is a local network, no internet access is needed and no Public IP.
The traffic on ports 8100 and 8101 is TCP/IP.
connection scheme
09-05-2023 06:00 AM
how is your Router configured (on the WAN any ouside interface ) ? on the Lan Inside interface ?
what source IP address will access 192.168.216.30 - are they coming from your LAN switch accessing that IP ?
are you looking U-turn traffic ?
check command exmaple of ACL with NAT(if you have NAT configure) :
https://www.cisco.com/c/en/us/support/docs/ip/access-lists/26448-ACLsamples.html
09-05-2023 04:15 AM - edited 09-18-2023 10:40 AM
To configure your C921 router to forward traffic as described:
https://www.creativesolutionservices.com/web-development.php |
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