Hi,
We have been trying to configure a public ADSL setup in addition to our production one but are having problems. Currently we have:
Internal eth0 on 10.240.65.251 - connected to production LAN
External eth1 on 10.240.65.252 - configured with Gateway as LAN side IP address of separate gateway/router and to which it is directly connected.
This setup works and traffic passes from the LAN to the ASG on eth0, then out eth1 to the separate Gateway/Router device and then onto the internet.
We want to add an ADSL public internet connection though for non staff members to connect their laptops too and which is completely isolated from the production network. We will configure content filters for this when ready. Our problem is with pointing the ASG to the ADSL router.
We have the ASG configured to hand out DHCP to any clients on eth4 (internal LAN side) but we are not getting this traffic routed out of the eth5 interface that we configured and into the ADSL router and onto the internet.
This traffic must be a separate network from the production one. We tried applying the same priniciples but because there is already a default gateway applied (10.240.65.1) to the external side (eth1) we cannot apply the ADSL routers 192.168.1.1 address as a gateway for the public internet.
We thought that we could have the public ADSL DHCP issue 192.168.1.x addresses. The eth4 & 5 interfaces are configured as standard ethernet (it may not be practical to use PPOE or PPOA in our setup).
The ADSL LAN side IP is 192.168.1.1. We tried adding a static route but this did not work.
To summarise, what we want is:
Production (10.240.65.x) LAN ----> ASG (eth0 - 10.240.65.251)
ASG (eth1 10.240.65.252 with GW10.240.65.1) ----> separate Router/GW LAN side ----> www
The above works correctly but we want to add the below:
Public Internet (192.168.1.x) LAN ----> ASG (eth4 - 192.168.1.251)
ASG (eth5 - 192.168.1.252) ----> ADSL router LAN side IP of 192.168.1.1 ----> public IP side 212.x.x.x.x ----> www
Hope the above makes some sense....
Iain.
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