topic Re: Create nat from vlan through another router in Firewall and Security Management

Create nat from vlan through another router

lcako — Thu, 18 Apr 2024 07:37:24 GMT

Hello,

I want to create a Nat from a firewall VLAN through another Router that is connected with these. I want an Idea please

Re: Create nat from vlan through another router

PhoneBoy — Thu, 18 Apr 2024 18:08:22 GMT

Please provide a simple topology diagram as well as version/JHF of related Check Point components.

Re: Create nat from vlan through another router

lcako — Thu, 18 Apr 2024 19:08:39 GMT

So Lan 10.0.241.0/24 needs to reach server 10.0.200.249 that is in router Rt1.

Connection between firewall and router is : firewall has ip 10.0.20.2 and router 10.0.20.1

Connection is between a firewall port.

I have done static route in firewall destination 10.0.200.249 gateway 10.0.20.1

But i cannot reach lan 10.0.241.0/24 the ip of server

I can ping the server from firewall tools , Traceroute is correct 10.0.20.1

But for 10.0.241.0/24 i cannot ping it

Re: Create nat from vlan through another router

PhoneBoy — Thu, 18 Apr 2024 19:28:12 GMT

Does the router (RT1) have a route back to 10.0.241.0/24?
If not, this will fail unless you configure a HIDE NAT rule, with the Hidden Source being 10.0.0.20.1.