My work recently purchased a Synology DS3617xs NAS. How do I find the default IP of the NAS so I can do the initial setup?
For security, we're running on a closed system - no internet
Running RHEL 7.4, so the Synology Assistant won't work (Win /Mac /Debian only)
We have two switches but no routers, so no DHCP
From the documentation it seems you need either an internet connection or DHCP for automatic IP assignment (where you can then find the IP from your router).
Any help is greatly appreciated.
I figured out a work-around.
I connected the NAS directly to my workstation using another LAN port I have installed on my workstation. I set the IPv4 connection for this port as Link-Local Only. When the LAN port identified its IP address, I used nmap to search the network to find other IP addresses. Since the only other item on this connection was the Synology, I was able to figure out the IP.
As you dont have DCHP option, please check the subnet and IP Range of the Switches. Then set the IP for the synology diskstation manually (search with the App Synology Assistant Windows download Link). Run synology assist from your computer makes sure the NAS is up and running all lights on and the blue light solid. LAN and disk lights should be flashing. It does take a few minutes for the unit to become available the first time. if you see the IP you can just type in the IP and get to you NAS as well without the synology assistant. You will need just the DSM file for your version/ unit. usually xxx.PAT. its that easy . Maybe the extra switch is the problem.
Pat file of your Diskstation: Link
As others said, it will spend time looking for a DHCP server to allocate an IP, and if it can't it'll eventually(*) default back to a self assigned IP in the 169.254.x.x range.
It takes quite a while to time out, so if you want to set it up without a DHCP server, you need to power it up and wait for 10+ minutes till it times out looking for DHCP responses.
IF you want to set it up without DHCP, you'll want to ensure your computers IP is setup to be able to talk to this range. (eg set your netmask to 0.0.0.0 so all traffic is sent directly, instead of any configured gateway)
Related
I have a setup with a few Linux devices and one windows device connected to a switch. I would like a way to tell the windows machine which IPs the Linux machines get when booting. I have tried to populate the arp table on the windows machine by pinging broadcast but I have not succeeded because windows doesn't reply to broadcast.
I have tried also nmap but that is not an option because it takes really long to scan (the net mask is 255.255.0.0)
You could set up a static IP and other network settings on all the Linux machines.
then on your Windows system edit your HOST file with the names and ip addresses.
This should bypass the need for a DHCP or DNS.
However other systems on the network will not be able to find your systems.
Regardless you still need to speak to the guys who administer the network to add your linux systems in.
It is rather impolite and/or against policy and somewhat bordering on illegal; to simply plug in your systems into the network not owned by yourself.
So if you have a right or need, the administrators will listen and should help you.
I have a virtual machine that sometimes tries to set a specific IP and DNS server to reach, but I do not want it to do that. It messes with my ability to connect to the internet and my VPN. I program in Python and am comfortable with terminal and bash, but was wondering if someone could point me in the right direction for a script that will set the IPv4 settings of my LAN Network to obtain IP and DNS automatically. Something that I could potentially just run at start up.
Cheers!
I was given a large Vagrantfile as part of an inherited project and on doing vagrant up, I get the following error:
The specified host network collides with a non-hostonly network!
This will cause your specified IP to be inaccessible. Please change
the IP or name of your host only network so that it no longer matches that of
a bridged or non-hostonly network.
I have made sure no other VMs are running by checking output of vagrant global-status.
I am not on VPN and
I have restarted my machine (Mac laptop).
Yet the error persists.
What to do?
I cannot share the large Vagrantfile but still need to get past this error.
My machine is connected to the Internet using Wi-Fi only, no cable connection.
I am also not very familiar with network-debugging commands.
You need to change the IP you assigned to the VM. If the IP collapses with a network range you should change it.
For example, you might be safe using an IP from range 192.0.2.0/24
If the 192.168.0.0/16 range does not work, you can completely switch to one of the following range
10.0.0.0 – 10.255.255.255
172.16.0.0 – 172.31.255.255
Choosing one or the other will depend of the network configuration of your office.
I have installed xampp server on my windows 7.
I am connecting internet using HUAWEI Dongle.
I don't have any static IP address.i Want to access my php file from internet example I have connected to internet now I have dynamic IP address like 100.101.73.240 if some one enter 100.101.73.240/home.php in his browser address bar then my home.php page should open in his browser.
What should I do for this give me step by step guide.
Local Ip can't work over the internet. It's your intranet network. If you have dynamic internet IP, then you simply configure the Dynamic DNS service. Which you can configure your Internet Router with the following settings (provided by the Dynamic DNS service providers).
dyn.com
noip.com
dynu.com
many more.
Thanks
If you want to share IP with someone from your local area network:
Go to cmd, run ipconfig command, and find your local IP, which should be like 192.168.xxx.yyy. You can easily share it with no worries it will change each time you reset your network.
If it's someone from external network:
You have no power to share your external IP if you have dynamic one, it will change too often, but still it should work for a short connection sessions. To obtain a stable address you would have to register a domain
Is it possible to access 127.0.0.1:8080 publicly i have a project application that is running on VM, What should I do?
Diagram:
VMachine( where xampp is installed) IP <-> Global(external) IP (167.1.174.21:8080)
I don't have any option left what should i do i'm really new to this. #respect
Yes, this is possible but there are multiple steps to the configuration and the details for each steps differ depending on the hardware/software used. In general though it can be accomplished like this:
VMware config
Configure the VM with a bridged network
Configure the guest OS to either have a dhcp reservation or static ip.
Router config
Add a dhcp reservation for the VM (if using DHCP)
Add a port forwarding rule pointing to the VM's IP address
XAMPP config
Make sure the XAMPP server is listening on all interfaces.
The key point is to make the Virtual Machine to have bridged connection.
You can do it by looking at this one.
After that do a Port Forwarding to the virtual machine like it a real machine on your LAN.
Step 1 : Apart from above solution, in your local network where xampp is installed, make your local ip as static one, like "192.168.1.125" from router settings->Address reservation option.
Once you reserve address
Step 2 : Open your router->port forwarding->set port & ip to forward.
Step 3 : Now you check your public ip, and bingo now you can go to your public ip from vmware or from any other network.
As long as the vm has a configured network and is therefor able to communicate with your LAN (using Bridged networks in the VM configuration is a good way to go) and the internet, it is possible to make it accessible to the external web/internet.
Therefor you would most likely need to define a port-redirect/port forwarding on your router, that all incoming packets on the external IP (167.1.174.21) on port 8080 gets forwarded to the local ip of your vm and the related xampp session.
A possible problem at that point might be changing IP addresses of the VM based on a possible DHCP configuration. Either use a fixed IP on the VM or configure some mac-based rule for fixed IP or increase the lease time of the dhcp-server (your router to unlimited)
That's the theory, but please think twice before you do so. Running a webserver which is available in the wild is not recommended if you are not used to IT security. And even if you decide to do so, using xampp sounds wrong to me ears. xampp is designed for local development & testing purposes, not for productive use.