Hallo there,
we have following configuration on ASL 3.2:
eth0: 192.168.0.1/255.255.255.0 (GW: none)
DMZ: 10.0.0.1/255.255.255.0 (GW: none)
Ext: x.y.z.130/255.255.255.224 (GW: x.y.z.129)
Ext_alias_1: x.y.z.156/255.255.255.255 (GW: none)
Ext_alias_2: x.y.z.149/255.255.255.255 (GW: none)
Network definitions:
DMZ_Server_1: 10.0.0.156/255.255.255.255
DMZ_Server_2: 10.0.0.149/255.255.255.255
DNAT Rules:
Ext_alias_1 (HTTP) -> DMZ_Server_1 (HTTP)
Ext_alias_2 (HTTP) -> DMZ_Server_2 (HTTP)
MASQ Rules:
eth0->All
DMZ->All
Both servers are identical hardware, identical (imaged) Win2K installations with the same network settings (except the IP of course).
They have two network cards one with 10.0.0.x ip and the other one with 192.168.0.x ip in the backup network, which is actually the LAN (on eth0) of ASL, as well, which should be no problem.
We cannot use Proxy ARP because, we have just small range x.y.z.130/255.255.255.224 and we need effectivelly 20 IPs form this range for our servers in DMZ, and may be I am missing something from subnet masking theory but i didn't find any way to split our range.
Our problem is, that from outside we can ping and normally access server 2, but NO WAY server 1.
Can anyone explain how's that ? We had the same case on Astaro 2.0 Up2Date 2.0.25.
We are stuck with this already third night, and we are really desperate.
I will appreciate ANY hint. Thanks.
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