ping webpage

Method 1: Command-line modeAfter entering the server, click Start-Run the input command: netsh firewall set icmpsetting 8 This allows the external ping to the server is very simple and practical!Similarly, if you want to disable ping, run the following command: netsh firewall set icmpsetting 8 disable Method 2: Firewall Advanced panel mode1. Go to Control Panel--Administrative Tools-

Ping C ++ implementation and ping implementation This is an old topic, but I just learned... Our goal is to achieve this thing: The reason for using the red box is that the process from baidu.com to 123.125.114.144 is DNS resolution, and we will implement ping for the moment. Basic knowledge The ping process is to s

My ping-pong career 4------Ping-pong marriage ~ : # ￥ % ......), Although the hand was born, but relying on a few pushes, the guy was unable to find the north. At that time, a group of people looked at me, just like finding a new idol (I vomit ......), I don't forget to complain a few words when I win the ball: This racket is really uncomfortable ...... After six years, I found my feeling of

Copyright NOTICE: This article for Bo Master original article, without Bo Master permission not reproduced.Reprint Please specify source: http://blog.csdn.NET/l1028386804/article/details/52267554Today brings us a little episode on VMware, OK, let's get to the point:One, host and virtual machines ping each otherThis thing is very simple. I use the VMware Station 9 virtual machine, the virtual machine installs the CentOS 6.5 operating system, the host i

Linux disable ping and allow Ping method system environment Centos5 system Disable Ping [[email protected] ~]# Echo 1 Linux disable ping and allow ping methods

This approach is the most effective.Windows Winsock damage, will cause can ping the outside network IP, using the nslookup command can resolve the domain name, but Ping does not pass the situation of the extranet domain name.Search on the Internet, found that some netizens said it was caused by the Microsoft patch, uninstall the patch on it, or require 360 first aid box repair can be.After I practice, found

Mac Ping:sendto:Host is down Ping does not pass other people's IP, can ping through the routerPING 192.168.1.131 (192.168.1.131): Data bytesRequest Timeout for icmp_seq 0Request Timeout for icmp_seq 1Request timeout for icmp_seq 2Request Timeout for icmp_seq 3Ping:sendto:No route to hostRequest Timeout for icmp_seq 4Ping:sendto:Host is downRequest Timeout for icmp_seq 5Ping:sendto:Host is downRequest Timeou

Today, in the development of colleagues, the intranet can not access their own servers through the domain name! And then did the following tests to discover the problem: [Root@itmop ~]# Ping www.downcc.com Ping:unknown Host Www.downcc.com [Root@itmop ~] #ping 192.168.1.1 PING 192.168.1.1 (192.168.1.1) bytes of data. Bytes from 192.168.1.1:icmp_seq=1 ttl=64 t

Enable the Telnet client component to prepare for Ping ports Under Program interface, select "Turn Windows features on or off" as shown in: In the dialog box that opens, locate the Telnet client and tick. Finally click "OK", wait a few minutes, the system will open the Telnet client service for you, as shown in: Ways to Ping ports with the Telnet command Enter the Telnet test port

Solve the ping failure problem of centos 6.7 ping: unknown host on the Internet1. confirm that the NIC settings are correct. vim /etc/sysconfig/network-scripts/ifcfg-eth* The IP address must be in the same CIDR block as the gateway. For a virtual machine, make sure that the virtual machine ip address gateway and Host ip address are in the same network segment.2. Check whether the route settings are correct.

The problem is: about virtual function ping through the physical machine, while the physical machine ping does not solve the virtual machine problem.Fix the problem: This is the case of reinstalling the virtual machine, or repairing the installation of the virtual machine.This article is from "My World, I am the director." "Blog, be sure to keep this provenance http://biock.blog.51cto.com/4643304/1789891Abo

There is a laptop can automatically obtain IP, and other host network can ping each other, is the Ping gateway, only on the intranet, can not Sisu network, IP Exchange to other host can also Sisu network, that there is no limit on the router. The router also checked, the computer also re-installed, tossing for two days did not find out why, later on the internet for a good while, comprehensive experience, f

consistent, such as the host is: 192.168.1.3, it can be set to: 192.168.1.*) (* denotes any number within the legal range)Netmask 255.255.255.0Gateway 192.168.1.1 (Note that the gateways and hosts remain the same)4, after the addition, save the Exit (command: wq!), the next step is to configure DNS resolution, DNS resolution file/etc/resolv.conf.Execution: vim/etc/resolv.conf, such as:5. Add it under the file:NameServer 192.168.1.1 (Note: The 220.170.64.68 is superfluous, should be deleted)6, c

Today encountered a problem, can ping the IP address, Ping does not pass the domain name, has been thought to be a DNS resolution server problem, find a half-day, the problem is not here.Looking at the routing table, the problem is not the routing gateway.[[emailprotected] postfix]# netstat-rnkernel IP routing tabledestination Gateway genmask Flags MSS Window irtt Iface115.28.80.0 0.0.0.0 255.255.252.0 U 0

background Server reboot once, every time there will be a little problem, this time the problem is not normal access to the extranet (because the server needs to pass the Campus network certification), so began to toss. ProcessFirst look at whether the DNS or something is normal,And then visit baidu.com and try it. Found not normal access to baidu.com, so judge whether the campus network certification has not been, visit the Campus Network Certification site (172.18.2.2), found that can not

Background: If the data can be uploaded to the Ethernet, it indicates that the data has been transmitted to the NIC. If the data does not have an Ethernet driver, it is definitely not transmitted to the NIC. The IP output function first checks whether the address is a loop address: 1. If it is a loopback address, it is directly handed over to the loopback driver for processing and the IP input function is returned. 2. If it is not a loop back address, check whether it is a broadcast addres

Solution: ping the ip address in CentOS to ping the Domain Name Symptom: 1. the domain name cannot be pinged, such as www.qq.com. 2. You can ping an ip address, for example, 61.135.157.156. Analysis: 1. Check the DNS configuration file/etc/resolve. conf. The server address in the file is incorrect. 2. Modify the DNS configuration file, restart the network s

There are three steps you can take to find a solution if you are sure that your network is not a problem:1) Determine the domain name server is set, if not, you can set up Google's public DNS services;# cat/etc/resolv.conf-------------------------------------------------------------------NameServer 8.8.8.8NameServer 8.8.4.4-------------------------------------------------------------------# vi/etc/resolv.conf (can be changed into)Note: If the server itself is set to this domain name, then you ca

nmap-n-sp 10.0.0.0/24 Starting Nmap 4.20 (http://insecure.org) at 2009-02-02 07:41 CST Host 10.0.0.1 appears to is up. Host 10.0.0.10 appears to is up. Host 10.0.0.104 appears to is up. Host 10.0.0.124 appears to is up. Host 10.0.0.125 appears to is up. Host 10.0.0.129 appears to is up. Nmap finished:256 IP addresses (6 hosts up) scanned in 2.365 seconds Broadcast Ping:$ ping 192.168.1

Actually, it's simple. The results are as follows: Array ([0]=>[1]=> is ping 127.0.0.1 data with 32 bytes:[2]=> from 127.0.0.1 The reply: bytes =32 time Try doing it!PHP Ping ip with ping command