Hi, i have an extreme problem with 3.0.40 right now, but the funny point is that this problem did also accur with the last stable evaluation version.
But here the story...
I have 4 NICs in the firewall.
eth0 192.168.1.0/255.255.255.0 (192.168.1.254)
eth1 62.206.33.192/255.255.255.240 (62.206.33.193)
eth2 62.206.33.208/255.255.255.240 (62.206.33.222)
eth3 192.168.2.0/255.255.255.0 (192.168.2.254)
eth0 is my Ethernet-Intranet
eth1 is my DMZ
eth2 is my MilitaryZone (hop to the Router)
eth3 is my 802.11b-Intranet
Default-Gateway is 62.206.33.221 (the router)
i have setup following rules:
eth1 -> ANY -> ANY ALLOW
ANY -> ANY -> eth1 ALLOW
eth0 -> ANY -> ANY ALLOW
ANY -> ANY -> eth0 ALLOW
eth3 -> ANY -> ANY ALLOW
ANY -> ANY -> eth3 ALLOW
MASQ Rules:
eth0 -> ANY with eth1-interface
eth2 -> ANY with eth1-interface
PROBLEM:
if i try to ping or reach in any way a host in the internet from the DMZ, i cannot reach it.
if i try to ping or reach in any way a host IN the DMZ from the internet, i cannot reach it.
the firewall does reach any host ins the internet.
the firewall does reach any DMZ host.
the firewall does any known interface-host... [;)]
question:
WHAT is the problem?
ipv4 ip forwarding is set to 1 on firewall (proc)
all interfaces are correct patched.
the defaultgateway is up and reachable.
i guess it has sumthin to do with the rules. I m afraid that the required rules are not conform with human logic, so im at the end now.
Any ideas?!
I want to have DMZ INTERNET communication and i want to MASQ eth0 and eth2 to the DMZ the routers and the internet ....
HEEEEEEEEEEEEEEEEEEEEELP [;)]
thnx in advance
Simon