Brad Gillette wrote:
How can I tell if my LAN is on a opt interface?
On Thu, Mar 12, 2009 at 8:40 AM, Gary Buckmaster
<[email protected] <mailto:[email protected]>> wrote:
Brad Gillette wrote:
I am using pfSense as transparent briding firewall and overall
is working pretty good and how I want it to work except for
some traffic that is coming in on my LAN interace is being
blocked by the 'default deny rule'. I'm allowing all traffic
that is generated on the LAN side to leave. I see where some
others have ran into a similar problem. I do run 2 different
IP subnets on my LAN and a router on the WAN side of the
pfSense box routes between. Some of the traffic between the 2
subnets is getting blocked and some gets passed just fine
This is typically a misconfiguration in your firewall rules. By
default the LAN is in a default allow state. If you are bumping
up against the default deny rule, then you are either using an OPT
interface as a LAN, which is fine, just realize that all OPT
interfaces come in a default deny state, and make your firewall
rules accordingly.
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You said you run two different IP subnets on your LAN, how are you
accomplishing this? Through a physically separate card or some other
means? This is likely to be the starting point to your issue.
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