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Access internet from instance

On this moment i have my OpenStack environment running. I am testing connectivity from an instance. The instance i have chosen is a Ubuntu cloud instance. The problem is: I can's get apt to work from this instance. Ping to an url on the internet works. I can ssh to this instance. On this moment, wget a file from the internet doesn't work either.

So i guess this is a problem with the secgroup. I opened port 80 and port 22 for this instance. In a nmap scan from another computer i get port 22 open, but port 80 closed. The iptables on the instance is empty. I also flushed it again.

does anyone have any idea? Thanks you!

Access internet from instance

On this moment i have my OpenStack environment running. I am testing connectivity from an instance. The instance i have chosen is a Ubuntu cloud instance. The problem is: I can's get apt to work from this instance. Ping to an url on the internet works. I can ssh to this instance. instance.

On this moment, wget a file from the internet doesn't work either.either:

"Connecting to speedtest.dal01.softlayer.com (speedtest.dal01.softlayer.com)|74.86.116.210|:80... connected. HTTP request sent, awaiting response..."

The HTTP-request is sent but it seems it can's return.

So i guess this is a problem with the secgroup. I opened port 80 and port 22 for this instance. In a nmap scan from another computer i get port 22 open, but port 80 closed. The iptables on the instance is empty. I also flushed it again.

nmap port scan of the instance : PORT STATE SERVICE 22/tcp open ssh 80/tcp closed http

does anyone have any idea? Thanks you!

Access internet from instance

On this moment i have my OpenStack environment running. I am testing connectivity from an instance. The instance i have chosen is a Ubuntu cloud instance. The problem is: I can's get apt to work from this instance. Ping to an url on the internet works. I can ssh to this instance.

On this moment, wget a file from the internet doesn't work either:

"Connecting to speedtest.dal01.softlayer.com (speedtest.dal01.softlayer.com)|74.86.116.210|:80... connected.
HTTP request sent, awaiting response..."

response..."

The HTTP-request is sent but it seems it can's return.

So i guess this is a problem with the secgroup. I opened port 80 and port 22 for this instance. In a nmap scan from another computer i get port 22 open, but port 80 closed. The iptables on the instance is empty. I also flushed it again.

nmap port scan of the instance : :

PORT   STATE  SERVICE
22/tcp open   ssh
80/tcp closed http

http

does anyone have any idea? Thanks you!