Hi
- The short
background. My Cisco Pix has died last Thursday. We suspect a hardware
problem with Flash memory but before we will be able to run it again we
have to use a temporary solution to protect our collocated servers.
- The network. We have
two physical servers but they both operate multiple ips. Until now we had
assigned our 8 public ips to outside pix interface and forwarded the
requests to appropriate private IPs. This worked like 1:1 NAT. For example
public address XXX.XXX.XXX.190 ports 22,25,80,113 were forwarded to respective
ports on 192.168.6.190 interface for one of the servers. I don’t
have a separate subnet – I am assigned 8 ips out of a
255.255.255.128 subnet… Other IPs belong to other collocated servers.
- One tricky part is an
IpSec tunnel configured for one of the services we provide. This is the
reason I’m trying to use pfSense and not IpCop I have been using for
my home ADSL network. But this is not the main problem for now.
- During the weekend I
have set up a test machine on my home network to create a configuration I
could install tomorrow on a production pfSense firewall machine. And I can’t
get it to run as I want it to…
- Test configuration. My
test firewall is running the following config: WAN – static 192.168.1.48
(my home network is 192.168.1.1/24). LAN static 192.168.6.254. On LAN side
I connected a test server and assigned it 192.168.6.55 address. It
connects to the internet fine. I have unchecked the option to block
reserved IPs on WAN Inteface (my “outside” world is for now 192.168.1.1/24).
I am trying to access port 80 of 192.168.6.55 from 192.168.1.1/24 network.
- What I tried.
·
I have added 192.168.1.55
-> 192.168.6.55 1:1 NAT and firewall rules to allow ICMP and port 80 to
192.168.1.55. No reply from ping to 192.168.1.55.
·
I have added
192.168.1.55/32 as Virtual IP. No change.
·
I have tried to ping
192.168.1.55 on pfsense machine – no reply.
·
Ifconfig doesn’t
show 192.168.1.55 anywhere…
What am I doing wrong? Do I have to assign aliases to
network interface (Like eth0:1 on linux?)? How?
Thanks
Jan Slusarczyk
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- [pfSense-discussion] Virtual IPs, NAT 1:1 - I need help Jan Ślusarczyk
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