![]() In this article, we propose a new method for automating the UAV infrastructure inspection procedure. This requires frequent manual UAV control and calibration by electricity operators. However, UAVs usually face Global Positioning System instability issues especially in the distant or harsh infrastructure areas. The recent emergence of Unmanned Aerial Vehicles (UAVs) is gradually leveraged to avoid such risks. Additionally, they also involve scaffolding risks, that lead to a high accident rate in most electricity companies. This is optional, though, as it usually doesn't hurt anything to just keep the DNS servers associated.Traditional electricity infrastructure inspections usually have high costs, risks and it takes a long time for specialized personnel to carry them out. Run the reset_dns command again after disconnecting form your VPN to remove the entries and restore the original DNS server configuration. usually Wi-Fi or Ethernet) so that your VPN DNS servers will be used first, then your Primary connection DNS servers second. The above code adds the DNS servers of your VPN connection to the Primary network connection (i.e. Mac OSX only uses DNS servers associated with your 'Primary' network connection. Once connected to your VPN, run reset_dns from a terminal window Replace the word 'MY VPN' with the name of your VPN connection. Set_dns_ips "$pri_srvc_name" $setup_dns_ips #!/bin/bashĮcho "set_dns_ips $pri_srvc_name $setup_dns_ips" ![]() Put this following code in a file name reset_dns. ![]() ![]() But I never to my head around it so a second question on that topic might help. But you should be able to figure that out :)ĮDIT: As far as automating the process goes, I'm pretty sure that's doable with AppleScript or Automator. You might want to look at the resolver manpageĪFAIK you need to put a file named in /etc/resolver with the IPs of the nameservers for that domain if you want special nameservers for - Could be they use nf syntax, I can't remember. If I need to post any console command output, I am willing to do that if you let me know which exactly.Īny help is highly appreciated, as this is a kind of show stopper for me now. How do I properly set up the network so it understands when to go through VPN, and when to use the normal connection? I need it to resolve Windows server names correctly. ![]() However, as I tunnelled all traffic to go through VPN, I can no longer access the Internet: $ ping Performing these two steps is enough to make my working computer pingable: $ nslookup myusername I manually enter Search Domain name in VPN interface's DNS settings: I found a temporary workaround that allows me to access the network via VPN by modifying two options: I put a checkmark in Send all traffic over VPN connection: How do I configure the network to use them for everything that starts from 192.168? The Old Workaround Ping: cannot resolve myusername: Unknown hostĪfter trying everything I could, I found that this command makes both VPN network and internet available to me: sudo route add -net 192.168.7.218 192.168.7.117 255.255.0.0Ĭompany's DNS servers are accessible by their IPs. However, I can't access my work computer because hostname doesn't get resolved: $ ping myusername I set up a VPN connection from my Macbook, and it seems to connect successfully. ![]()
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