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Description:
There is a domain name road.songyangxing.com which resolves to 172.20.12.79. Notice that the ip is private.
We build and run openwrt on Raspberry Pi 4 Model 4. We connect the WiFi lan which the openwrt generates.
Run the command ping road.songyangxing.com, it shows Ping can't find host road.songyangxing.com.
It's OK for pinging the domain name which resolves to a public ip. It's OK for pinging road.songyangxing.com when we change another router.
Question:
How could we let openwrt allow private ip domain name?
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Closed 6 months ago.
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I want access to remote cassandra with one ip address. how can I change cassandra.yaml to block all ip address except ip that I want to connect?
On current Cassandra versions there's no way to block inbound connections. You can (and you must) enable authentication, but it seems that you want to block before Auth phase.
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Closed 1 year ago.
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I’m changing a server with a bare metal installation with one ip to a new cisco sever with esxi with 3 vm’s, one of them is going to be a nat router to nat the traffic to the other 2 vm’s, is there a way to keep using one just ip ?
I don’t think so, you will need at least 2 one for esxi virtual network to communicate with your network and one for your nat router vm to distribute the traffic via NAT
In fact if your server has CIMC you will need another one to have a remote access to CIMC if you need to recover the server, but it’s not mandatory because you can always connect to CIMC through the console.
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Closed 2 years ago.
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I'm working in a company xxx and due to Covid-19 we are all working from home.
When trying to connect Jenkins website I get from chrome :
This site can’t be reached
jenkins.xxx.com’s server IP address could not be found.
DNS_PROBE_FINISHED_NXDOMAIN
Connected to the internet via WiFi.
I have to be connected via VPN to enter Jenkins website.
When connected via mobile hotspot and VPN, the website works.
Working on Mac OS - Catalina.
Thanks ;)
I guess that your Jenkins server is not publicly accessible (which is good for your Jenkins server security). This is the reason why it works in the internal network (you are connected to this via VPN) and does not work when you are not connected via VPN.
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Closed 7 years ago.
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i wanna get router ip address,i got code for how to get ip address but i didn't get router ip address(Ex: 20.30.40.01 like that).any one know please ping me..
Follow the below steps:-
1)Go to Settings
2)Network
3)Advanced
4)Select TCP/IP tab
You will get IP address of MAC.
If you want the external address:
curl -4 ifconfig.co
curl -6 ifconfig.co
If you want the internal address:
Check if your code also returns the gateway, that's the routers internal address
Your local network router is always at 192.168.1.1 it plays the role of "machine 1" on the local network, or the last 1 in 192.168.1."1"
In the event this is not typically default, and to program it into your application I would refer to the code in this posting: (How can I determine the default gateway on iPhone?)
open up terminal, type:
scutil
list (Lists all your settings)
show State:/Network/Global/DNS
Terminal should read "192.168.1.1" or other primary connection(router ip)
Should be able to script that and include it into your apps. :)
Happy Coding Ahead!
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Closed 8 years ago.
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I have a Virtual machine running within the Virtual Box. And now I need to access the port 25 of a IP address from the VM. The thing is I am able to do the "telnet url 25" outside the VM in my host machine, but I just can not do it within the VM, the error is "name or service not known". For the host machine, I dont have any firewalls. Any idea why
The VM can not resolve the URL cause a problem connection with the DNS server. After I replace the URL with a real IP address, it works!