Cisco Router with VPN

[Hamidsattarrana]

Dear All,

Hope you are having a good time.

First I want to know how can I check on Cisco IOS based router that if it is blocking ports? Is there any way I configure ACL for that purpose?

Second: How can I achieve that? Please correct me if i am wrong.

I want to route all LAN traffic to a VPN server? Is this possible? So traffic from LAN side have the Public IP address of VPN Server and not the Router WAN IP address?

LAN Traffic >>>>> Switch >>>>> Router >>>>>> VPN Server (ShadowSocks)

1- Am I am able to route traffic?

2- If yes then what will be the IP Public IP address of LAN traffic?

Thanks & Regards,

Hamid Sattar.

[Georg Pauwen]

Hello,

I guess it is not really clear what you are trying to achieve. You want LAN clients to communicate directly with the VPN server, and somehow skip the public IP address of the router ?

[Hamidsattarrana]

Yes. I want skip the router public IP address.
Because VPN Server's has 2 NIC one is connected to Internet other is connected to Router (IP NAT Outside Interface).

[balaji.bandi]

sure agreed with @Georg Pauwen , we need more clarity or clear understand what you trying to achieve.

[Hamidsattarrana]

Hi Balaji!
Please check now. Let me know if you need any other information. Basically we want to route traffic via router. We wanted some traffic to go via VPN server and other traffic will go to another router defined in router. We have one Shadow Socks client at our office and other is on cloud.

LAN Traffic >>>> Cisco Switch >>>>> Router Inside NAT>>>>Router Outside NAT>>>>> Branch Shadow Socks Client>>>>Internet
Shadows Socks VPN server has 2 NIC. One is connected to router outside interface and other is connected directly to internet to another Shadows Socks.
Traffic first go to Local Shadow Socks Client then it will route traffic to Shadows Socks Server that is on cloud somewhere.
We want that when end user go to internet then there public IP should be the public IP address of Shadows Socks on cloud?

I hope this is better now.
Thanks.