Reverse NAT problem with incoming load balancing
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Hello,
I have a pfsense 2.0.1 installation configured with incoming load balancing on some services.
(The firewall rules for these services are "allow from any to any on destination port X")This pfsense has also 2 others internals subnets.
I want to access my load balanced services from LAN and theses subnets.
All computers are configured to connect to the WAN IP address for these servicesThis was working well until I rebooted the pfsense machine…
Now I can only access some services and not others.
Services that doesn't work are redirected to the pfsense ip address.
And it seems to me that only services with SSL/TLS have this problem.Examples (all have load balancing activated) :
[WAN-IP-ADDRESS]:80 => Ok
[WAN-IP-ADDRESS]:443 => I see the pfsense webpage "Potential DNS Rebind attack detected"
[WAN-IP-ADDRESS]:25 => OK
[WAN-IP-ADDRESS]:465 => Connexion timeout
[WAN-IP-ADDRESS]:110 => OK
[WAN-IP-ADDRESS]:995 => Connexion timeout
[WAN-IP-ADDRESS]:143 => OK
[WAN-IP-ADDRESS]:993 => Connexion timeoutDo someone knows why this is happening and how I can make this work again ?
Thanks you for your help
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Start changing pfsense GUI from 443 to another port.