ip-address

问题 currently using:- import socket hostip='192.168.1.62' getip=socket.getaddrinfo(hostip,port=22) returns info but does not include Hostname. seems to be a local DNS problem from other discussions. The local router finds all hostnames. 回答1: Hostname is only maintained by windows or netbios, so from a command prompt it is virtually impossible to find. So I switched to searching for the ip address by referencing the Mac address. The best solution so far is to use nmap and parse the results. My

问题 I'm using Laravel Passport as my API authentication mechanism. Everything is working as expected, but i need to add an extra validation for each request. The idea is to validate the client IP Address alongside the access_token that is sent to the server. Any idea how i can accomplish this? UPDATE: I want to check if the IP used in the authentication (when the user logged in) is the same as the one doing the requestes. If the IP is different, the client must login again. 回答1: Ip address could

问题 After allowing my raspberry pi to access port 9999 of my router socketname.bind(96.231.140.202,9999) in python gives me a cannot assign error To port forward I used: myfiosgateway.com/#/firewall/portforward (the same method worked fo my apache server) and I have verified that 96.231.140.202 is my pub ip 回答1: You cannot bind to your public IP. Your router is doing that. You instead want to bind to your private IP and port forward traffic destined to 9999 to your bound IP on your pi, this

问题 We want to use heremaps geocoder.api. Currently the calls to heremaps are stopped by our local firewall. Our admins told me that it is not possible to add an URL to the firewall rules (geocoder.api.here.com). They need IP-addresses. So the question is: What IP addresses does the service "geocoder.api.here.com" use? Thanks for your answers, Markus 回答1: IP address are dynamic in nature as the APIs are hosted in a cloud environment, the recommendation is to whitelist domain like *.api.here.com

问题 We want to use heremaps geocoder.api. Currently the calls to heremaps are stopped by our local firewall. Our admins told me that it is not possible to add an URL to the firewall rules (geocoder.api.here.com). They need IP-addresses. So the question is: What IP addresses does the service "geocoder.api.here.com" use? Thanks for your answers, Markus 回答1: IP address are dynamic in nature as the APIs are hosted in a cloud environment, the recommendation is to whitelist domain like *.api.here.com

问题 I'm experiencing an odd networking problem connecting to a web service running on glassfish from a java client running on tomcat using JAX-WS (Metro). Here's the scenario... Both servers are running on my local machine. If I configure the client to connect to the WS endpoint using 127.0.0.1, the request works fine. If I configure the client to connect to the WS endpoint using my IP address, I immediately get java.net.ConnectException: Connection refused. The same thing happens if I use my

问题 I want to limit the people who can see and visit my website to only those in the US! I know I can restrict IP addresses to only those I give in my web.config file. Is there some subnet mask or something I can use below to define all US ip addresses or is there some Azure settings I can configure in the Azure portal? ex. <system.webServer> <security> <ipSecurity allowUnlisted="false" denyAction="NotFound"> <add allowed="true" ipAddress="24.130.112.11" subnetMask="255.255.0.0" /> <add allowed=

问题 I am trying to open a Socket on Android but everytime I try I keep getting connection refused error no matter what way I try. The error happens on the following line of code where I try to create the connection. Socket socket = new Socket(getLocalIpAddressString(), 8008); The following is the method I use to get the local ip address: public static String getLocalIpAddressString() { try { for (Enumeration<NetworkInterface> en = NetworkInterface.getNetworkInterfaces(); en.hasMoreElements();) {

问题 Is there an easy way to get a MAC address of a machine connected to my app via a TCP/IPv4 socket? Or in more general terms: If I have the IP address, what is the best way to get the corresponding MAC address in IPv4? 回答1: It is the ARP table's job to keep that information. The best thing to do would be to read it out of there. You might consider reading the answers to Query ARP cache to get MAC ID. The questioner was using Java, but otherwise its your identical question. 回答2: MAC addresses

问题 Is there an easy way to get a MAC address of a machine connected to my app via a TCP/IPv4 socket? Or in more general terms: If I have the IP address, what is the best way to get the corresponding MAC address in IPv4? 回答1: It is the ARP table's job to keep that information. The best thing to do would be to read it out of there. You might consider reading the answers to Query ARP cache to get MAC ID. The questioner was using Java, but otherwise its your identical question. 回答2: MAC addresses