Hello, I'm having trouble with routing on my router. I created a new gateway and assigned a route to it. Also set up outgoing NAT for the 10.100.100.0/24 network. Everything is allowed in the firewall settings for LAN. On the 10.100.100.0/24 network, there is access to the router (to its web interface) and the Internet, but no access to other network devices (in my case, the web server on a Linux VM, I get a timeout error). The clients themselves from the network 192.168.1.0/24 connect without problems to devices from the network 10.100.100.0 (web server on the PC VM). Also there are no problems with ping from both sides. When I create a route to the 10.100.100.0 network on the Linux VM, the web page on the PC VM opens instantly.
Couldn't include network in the first post
How does the configuration of R3 looks?
Only addresses on interfaces (192.168.1.101 - dhcp, 10.100.100.1 - static with dhcp server). There is no additional configuration done.
ip dhcp pool test
network 10.100.100.0 255.255.255.0
default-router 10.100.100.1
dns-server 8.8.8.8
!
interface Ethernet0/0
ip address dhcp
duplex auto
!
interface Ethernet0/1
ip address 10.100.100.1 255.255.255.0
duplex auto
I think on R3 you would need to add a route as well
Quote from: steilfirn_8000 on April 20, 2022, 02:48:57 PM
I think on R3 you would need to add a route as well
R3 use opnsense router as default gateway. and PC have access to internet
Here is sh ip ro output:
Gateway of last resort is 192.168.1.1 to network 0.0.0.0
S* 0.0.0.0/0 [254/0] via 192.168.1.1
10.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
C 10.100.100.0/24 is directly connected, Ethernet0/1
L 10.100.100.1/32 is directly connected, Ethernet0/1
192.168.1.0/24 is variably subnetted, 2 subnets, 2 masks
C 192.168.1.0/24 is directly connected, Ethernet0/0
L 192.168.1.101/32 is directly connected, Ethernet0/0