Tagged Questions

0
votes
3answers
337 views

Using a nat rule to translate 80/443 traffic to web server, but internal users cannot access it using external ip/domain name

I am using Cisco ASDM for ASA I have my internal network called soa. My outside interface is called outside. Let's say my outside IP given to me by my ISP isp is y.y.y.y I have a web server inside ...
0
votes
1answer
129 views

Inconsistent RDP port forwarding

Recently, our Port forwarding for RDP seemed to stop working. Checking the firewall (Cisco ASA551), I can see the the NAT and access rules are configured correctly. In trying to connect from WIN7 to ...
0
votes
2answers
3k views

ASA 5505 8.4 open port from outside to web server

I have set up a web server on a separate VLAN and configured an object for the webserver to allow tcp port 80 communication, the access list and access group is also set up. But I can't reach the ...
2
votes
1answer
3k views

Cisco ASA 8.4 port forwarding

I am having trouble port-forwarding on an Cisco ASA from a host on the internet to a host on the internal network. The outside interface of the ASA is assigned via DHCP. Is there something else that ...
0
votes
1answer
993 views

Using ASA 5505 Port Forwarding To Route Traffic to X Machines

I have been asked to configure our ASA 5505 to route traffic from one external IP (let's call it 208.X) to an arbitrary number of internal static IPs. I was told to consider port forwarding/mapping. ...
0
votes
1answer
330 views

ASA setup for static mapping a large number of hosts to a single machine

I have a setup where I'm routing hundreds to potentially thousands of SSL-enabled websites through a single virtual IP that does SSL offloading and load balancing. Thanks to the design of SSL itself, ...
0
votes
1answer
1k views

Rules for Cisco ASA 5505 Port Forwarding to enable OpenVPN and WWW

We use Openvpn in our company to connect external clients with our office network. After setting up the new router Cisco ASA 5505 we need to forward the ports for Openvpn and WWW in order to keep this ...
1
vote
2answers
4k views

Cisco ASA 5505; Can't forward port 443: Why am I getting “Error: unable to download policy”?

I'm dealing with my first Cisco ASA (a 5505), using the ASDM interface. I've got to forward HTTP, HTTPS, PPTP and another port to a couple of internal servers. I'm pretty sure I've got it all ...
0
votes
4answers
856 views

Cisco ASA Port Forwarding

We have a Cisco 5510 Router and I can succesfully configure port forwarding from the external interface to a port on an internal address. If I access this from the outside it works correctly, but if I ...