i have an ibm server, a tp-link router with an static ip and DHCP activated, i want to configure one of the net boards in the ibm server.
I installed Ububntu server and access to the net board configuration using this command:
vi /etc/network/interfaces
I configure the server with this
address -> i put an ip that i resrve in the router
netmask
network
broadcast
gateway
I have a subdomain from no ip i have entered in the server so i can do remote connection to the server throw this subdomain and ssh. I have put the subdomain in /etc/host.conf
The thing is i have access to the subdomain in the web and out of the LAN net. But when i try to connect to the server throw ssh it's gave me connection refused.
EDIT:
Using the command arp-scan -I eth0 -l i found that the IP of the server is asigned two times it's look like it's the same ethernet board with two MAC address thar are the same except the las number.
Ok, what's work for me was to reinstall openssh on the server and in my computer. After that I have access throw ssh.
Related
I have a server installed on VM and a LDAP(opendj) server created using Apache Directory Studio on my host computer. Now, I would like to connect that LDAP server to local VM so that the VM server can pull user's information from LDAP server. is it possible to do that? I could not understand how to establish a communication between these two server.
Thanks.
Remote Port Forwarding actually does work here.
my ldap server port was 10389.
I have created a tunnel from host to vm:
ssh -R 10389:localhost:10389 root#172.16.130.132(vm-ip)
after then, vm can reach to the host through this port (10389).
Sorry, I don't have that much knowledge on ssh. But this one worked for me.
I would like to connect the remote machine to my local VPN and then ssh to that remote machine from the other machines in my local network.
Is this possible? Will the remote machine get new IP which will be visible in my local network? Do I need to configure anything manually?
I'm using FortiClient for VPN.
Yes this is absolutely possible. Try Following steps
1-Deploy VPN and assign the ipranges in DHCP public or private
2-Make Sure to turn off the firewall for vpn server for now
3-Turn off the Clients Firewall
4-Connect to VPN
5-If your connection loose try to see the client's IP from server
side and try to take SSH
6-Take ssh from your server
7- Ping the server from other local machines
8-Then enable the server side firewall and see the effect if ssh is
still possible if not make a rule for specific port for ssh
I'm developing some webhook required direct access public domain to internal machine, thinking use SSH tunnel to forward data, or got alternative solution?
Hosting server & development machine are in same network
192.168.1.2/24 (Hosting server)
2nd machine is virtual mapping using forticlient firewall without static or dynamic IP in visible in hosting server, so is 1 way initial communication right now.
In this case possible to setup SSH tunnel forward all traffic from 192.168.1.2:80 to handle in development machine port 8080?
How to ssh syntax look like?
Thanks.
This could be done by setting up an SSH tunnel to the remote machine:
ssh -L localhost:80:localhost:8080 development-system
Every request to port 80 on the hosting-server is now forwarded to port 8080 on the development-system.
Please note, that the port 80 on the hosting-server could only be used, when you start the SSH command as root. Also note that the port 80 is only accessible from the hosting-server. To access the port 80 on the hosting-server from everywhere use the following:
ssh -L 80:localhost:8080 development-system
Be sure that you want that.
A good introduction to the topic could be found at
https://www.ssh.com/ssh/tunneling/example
https://unix.stackexchange.com/questions/115897/whats-ssh-port-forwarding-and-whats-the-difference-between-ssh-local-and-remot
Hello i have an old windows xp pc im trying to turn into a server for hobbyist purposes. I downloaded and installed the apache xampp 1.8 distribution. Once installed and tested that the localhost worked, I connected my domain to my servers ip. So my problem is when i tried to connect to my site on my pc on the same network, they all were able to load the domain/site inside the network successfully but when i have a pc thats outside the network try it fails. Any ideas?. thanks.
You have used a private IP instead of public IP so it does not get resolved to your server. You have to use a public IP (if you have a static IP from your provider you have to setup port forwarding on your router.) If you get the IP from DHCPD server you will need to use dynamic DNS and port forwarding.
More info on private networks: http://en.wikipedia.org/wiki/Private_network
I'm developing a PHP application on my localhost (Windows) using Xampp. I need to access a third party API from my application but I only have access to the API using our online server IP address.
How can I re-route my Apache requests to internet thru our online server using SSH tunnel?
(I can't setup a VPN connection)
Thanks
Assuming your the URL for your third party API is at:
192.168.200.100 on port 80
And your online server IP is:
10.10.10.100
To open the tunnel run the following command:
ssh -L127.0.0.1:8888:192.168.200.100:80 10.10.10.100
The ssh command will manually connect you to your online server and open an SSH tunnel that you can reference at:
127.0.0.1 on port 8888
So in your PHP application instead of connecting directly to the third party server at 192.168.200.100, you use your local IP and port (127.0.0.1:8888) instead.