I am not able to host my website on my personal server. I am using IIS7. I have already forwarded the port number 80 on my router and configured my firewall to allow incoming connections on port 80. The strange thing is that I am able to access SQL Server databse from outside which is running on port number 1433 but not my website. Please help.
I finally solved my problem.....i was having an issue with port forwarding thing...Earlier i opened up port number 1433 first then port 80 second the port 27015 third...in this order...now i channged the order ie 80 first then 1433 then 27015....strange but it worked...!!
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I want to forward the ip of my localhost server for being publicly accessible.
But while trying to configure my router on port 80(as it is localhost's listening port) it shows "Error: The port of the remote web management is conflicting with of the virtual server."
Is there any fix to it?
I was able to resolve this by updating the Web Management Port to a port other than 80. This setting for me was found under Security -> Remote Management -> Web Management Port.
After updating, I could enable port forwarding on port 80.
I have IIS 7.5 installed on my computer.
I have one site configured on it.
It has binding on port 80 with IP all unassigned.
I want to reach that site from a remote computer i.e. not inside the LAN.
I also configured port forwarding to my LAN IP but I still can't reach it.
Is there something else I need to do in order to achieve it?
telnet from computer to port 80 succeed but from a remote it doesn't succeed.
These are the configurations in my router:
10.0.0.2
External Port Start
1
External Port End
65000
Internal Port Start
80
Internal Port End
80
Ok - it was a problem with my router configurations:
I set port 80 for both external and internal and no I reached my computer
I am new to TCP/IP and trying hard to learn basics. Well, I really wonder about inbound rules and outbound rules of Firewall and concept of source adress:port, destination adress:port.
For example I am investigating port 80. I know that http uses port 80. But when I try to listen the traffic I see that my browser doesn't use 80. As you see from the image only destination port 80 is used and "destination" should be the server that hosts web pages not my computer. And also there is no used port 80 on source port, "source" should be my computer.
My browser uses some other ports as source and goes to server port 80. From that, I understand that port 80 of my computer is not used for http, only server computers that host the web pages used port 80 but if I close port 80 or my computer from outbound rules the internet dooesn't work. But as I understood before from the image, port 80 is not used on my computer.
Really confused. Can anybody clarify it for me?
You are right : the communication goes from your computer (source port chosen "randomly") to a web server (destination port 80). And from a web server (source port 80) to your computer (destination port xxxxx) for the server's responses.
If you close port 80 in outbound rules, your computer will not be able to access any web server because this rule means that your firewall drops any packets which are send from your computer to a destination on port 80.
EDIT
Actually, the packets you send contains parameters such as :
Your_IP, Server_IP, Source_port (xxxxx), Destination port (80)
When your firewall sees that kind of packet, it applies the outbound rules (the one concerning the communication FROM your computer TO a web server). If your outbound rule is to close port 80 (which means to drop any packets whose destination port is 80) it is normal to see the packets you try to send to a web server getting dropped.
closing port 80 in outbound rules doesn't mean you close your computer's port 80. It means your firewall drops packets whose destination port is 80.
i am on a Windows machine and need to connect to an application on a Unix box under a certain port.
i've been told it's open but i'm still having difficulties getting in, is there anything in can do on my end to debug this? how can i check if the port of the Unix server is really open from my IP address?
You can use Telnet.
E.g. telnet example.com 80 to check if the server at example.com accepts connections on port 80.
Is it possible to run couchdb on port 80? I'm looking to host a couchapp from it and don't want my users to have to type a port number in the url.
When I change the port to 80 in the couchdb config it becomes unavailable, and I have no access to it on 80 or any other port. I have to change the port back in the local.ini file.
Is this not a recommended setup? Would I be better hosting behind a reverse proxy? If so, any tips on how to get it working behind an IIS reverse proxy? I tried that too using ARR and URL Rewrite, with no success.
EDIT:
First, this chapter of the CouchDB definitive guide seems to suggest it is ok to server web apps directly from couch. Curious what the community thinks:
http://guide.couchdb.org/editions/1/en/standalone.html
Second, I installed CouchDB on a second machine that does NOT have IIS installed on it and it ran on port 80 just fine, so I suspect that even though I've turned off all websites in IIS it is still hogging port 80. Any way to make IIS give up port 80?
Ok I figured it out. By default IIS listens for port 80 on ALL IPs. So it also grabs 127.0.0.1 and listens on port 80 there as well, EVEN IF YOU TURN OF ALL WEBSITES listening on 80.
To remedy this you need to add an IP address to the IP listen list. By default this list is empty and IIS decides to just listen to all IPs. But if you add an IP or IPs to this list IIS will only listen to those IPs.
First here's how you can see what IPs are in the listen list:
netsh http show iplisten
If the list is blank IIS is listening on all IPs. To add an IP to the list:
netsh http add iplisten XXX.XXX.X.XXX (where the X's are your IP)
Now IIS and CouchDB can exist together on port 80 in happiness, as long as they both have their own IP's to listen to.