Tcp ping windows

การ ping เป็นการใช้ ICMP ในการเรียกเข้าไปยัง Server ปลายทาง ปรกติเอาไว้ทดสอบเรื่องการตอบสนองของ Server ปลายทางว่ายังมีการตอบสนองอยู่หรือไม่ และมีความเร็วในการตอบสนองดีอยู่หรือเปล่า (พื้นฐานทั่วไปใช้ประมาณนี้)แต่ทีนี้ Windows Azure ดันไม่ยอมให้ ICMP เข้าไปที่ Virtual Machines ด้านหลัง Firewall วิธีที่น่าจะโอเคที่สุดคือตรวจสอบด้วยการ GET ข้อมูลผ่าน TCP แทนว่า service ตัวนั้นยังเปิดใช้งานอยู่หรือไม่ ซึ่งแน่นอนว่าต้องมี service บน port ตรงนั้นก่อน แล้วเปิด Endpoint ที่ port นั้นด้วยโดยแน่นอนว่าเครื่องมือที่ใช้ในการตรวจสอบว่า port นั้นเปิดอยู่หรือไม่นั้นก็มีเยอะนะ แต่ว่าไม่มีตัวไหนเล็กเท่ากับเจ้า tcping.exe – ping over a tcp connection ( โดยเป็น console application ขนาดเล็ก ที่ทำงานบน Win32 Console ซึ่งทำงานได้บน Windows XP, Vista, 7 และที่ผมใช้อยู่อย่าง Windows 8 ซึ่งเจ้าตัวนี้เป็น license แบบ GPL ที่ตัวหน้าเว็บหลักมี source code ให้สำหรับเผื่อเอาไปพัฒนาต่อได้เองด้วยตัว tcping.exe เป็น console application เล็กๆ ที่ทำงานคล้ายๆ กับ ping แต่ทำงานบน tcp protocal ทำให้มันมีความสามารถที่มากกว่า ping ที่ใช้ๆ กันเพียงแค่ request/response ตามปรกติตัว tcping.exe เองนั้น default port ที่ใช้คือ port 80 (http service)C:\Users\Annop>tcping thaicyberpoint.comProbing 168.63.238.30:80/tcp - Port is open - time=56.492msProbing 168.63.238.30:80/tcp - Port is open - time=55.441msProbing 168.63.238.30:80/tcp - Port is open - time=44.554msProbing 168.63.238.30:80/tcp - Port is open - time=62.413msPing statistics for 168.63.238.30:804 probes sent.4 successful, 0 failed.Approximate trip times in milli-seconds:Minimum = 44.554ms, Maximum = 62.413ms, Average = 54.725msแต่ถ้าต้องการที่จะตรวจสอบ port อื่นๆ ก็สามารถกำหนดได้ด้วยการใส่หมายเลข port อื่นๆ ต่อท้ายเอาC:\Users\Annop>tcping thaicyberpoint.com 22Probing 168.63.238.30:22/tcp - Port is open - time=79.934msProbing 168.63.238.30:22/tcp - Port is open - time=60.144msProbing 168.63.238.30:22/tcp - Port is open - time=67.704msProbing 168.63.238.30:22/tcp - Port is open - time=61.353msPing statistics for 168.63.238.30:224 probes sent.4 successful, 0 failed.Approximate trip times in milli-seconds:Minimum = 60.144ms, Maximum = 79.934ms, Average = 67.284msและถ้าต้องการทดสอบความเร็วอื่นๆ นอกจาก response time ปรกติ ก็ใส่ -h เข้าไป ก็ได้ข้อมูลเพิ่มเติมมาอีกพอสมควรC:\Users\Annop>tcping -h thaicyberpoint.com** Requesting "" from thaicyberpoint.com:(for various reasons, kbit/s is an approximation)Probing 168.63.238.30:80/tcp - HTTP is open - time=39.916ms rcv_time=98.247 status=302 bytes=363 kbit/s=~29.558Probing 168.63.238.30:80/tcp - HTTP is open - time=34.371ms rcv_time=60.109 status=302 bytes=363 kbit/s=~48.312Probing 168.63.238.30:80/tcp - HTTP is open - time=35.718ms rcv_time=100.248 status=302 bytes=363 kbit/s=~28.968Probing 168.63.238.30:80/tcp - HTTP is open - time=36.757ms rcv_time=77.558 status=302 bytes=363 kbit/s=~37.443Ping statistics for 168.63.238.30:804 probes sent.4 successful, 0 failed.Approximate trip times in milli-seconds:Minimum = 34.371ms, Maximum = 39.916ms, Average = 36.691msApproximate download times in milli-seconds:Minimum = 60.109ms, Maximum = 100.248ms, Average = 84.041msสุดท้ายก็หวังว่าหลายๆ คนที่ใช้พวก cloud service จะได้ทำความเข้าใจข้อจำกัดบางอย่างและหาวิธีแก้ไขกันเพื่อให้เราสามารถทำงานได้ต่อไปครับการใช้งาน (นำมาจากเว็บ project)Usage: tcping [-t] [-d] [-i interval] [-n times] server-address [server-port]-t : ping continuously until stopped via control-c-n 5 : for instance, send 5 pings-i 5 : for instance, ping every 5 seconds-w 100 : for instance, wait 100 milliseconds for a response-d : include date and time on each line-b 1 : enable beeps (1 for on-down, 2 for on-up,3 for on-change, 4 for always)-r 5 : for instance, relookup the hostname every 5 pings-s : automatically exit on a successful ping-v : print version and exit-d : include date and time on each lineHTTP Options:-h

Free IP Scanner 3.5 Free IP scanner is a very fast IP scanner and port scanner. Freeware TraceRouteOK 3.46 Track the path that your data travels over the internet, or the local network Freeware Rasputin 3.33 Rasputin: Simple and effective Internet connection keeper. Shareware | $12.95 tags: Basta, Rasputin, Internet, connection, keeper, pinger, keep alive, stay, connected, ping, simulate, signals, timeout Free NetCrunch Tools 2.0.0.63.0.4 A free toolkit for network professionals with 11 essential tools Freeware tags: Ping, Traceroute, Wake OnLAN, DNS, DNS info, Who Is, Ping Scanner, Ping Scan, Service Scan, Service Scanner, Port Scan, Port Scanner, TCP Port Scan, TCP Port Scanner, SNMP Scan, SNMP Scanner, DNS Audit, MAC Resolver, Free, Tool, NetCrunch, AdRem Packet Sender 8.0.9 TCP, UDP, SSL Sending and Receving. HTTP Requests. Panel Generation. Freeware FreePortScanner 3.6.4 Free Port Scanner is a small and fast port scanner for the Win32 platform. Freeware PingNet 0.1.1.2 Monitor WebAPI and Host Freeware FreeSysInfo 1.5.5 Discover system and network information on local or network machine. Freeware tags: system, information, WMI, adapter, NDIS, discovery, server, IP address, rogue, freeware, Security Scanner, network scanner, internet scanner, Free Download, network tool, network software, net tools, hacker tools, hacking, Hacking resources, anti hacker, network util Udp Client Server 1.1.4 Udp Client Sever is a useful network utility for testing network programs. Freeware TCP Port Forwarding 1.1.5 Tcp Port Forwarding tool allows to capture and redirect TCP traffic. Freeware Tcp Client Server 1.1.8 Tcp Client Sever is a useful network utility for testing network programs. Freeware sPinger 1.0.1.1 Ping multiple IP addresses and hostnames with fun icon themes. Freeware TrayHostChecker 1.0.3.1 Tiny application which periodically pings a configured hostname or IP address. Freeware PingPlotter Standard 5.11.3 PingPlotter Standard is a lightweight network monitoring/troubleshooting tool. Demo | $39.99 Syslog Center 4.6 SYSLOG monitor server daemon software for windows supporting any vendor. Shareware | $99.00 VisualRoute 2010 14.0l Connection Analyzer, Traceroute, Ping, Whois and IP Locations Trialware | $59.95 Universal Fast Ping 1.5 100X faster ping with GUI and real-time charts for network testing under load Shareware | $14.95 NetInfo 8.94 Scan your network, diagnose problem, and start troubleshooting. Shareware | $39.95 Network Incident Tracker 2.0 Comprised of an incident tracking application and common troubleshooting tools Shareware | $2.99 tags: help desk, network support, cisco, ping, traceroute, putty, network management, wireshark, pathping, ios, subnet calculator, skype, cisco tac Fayetracker 4.0 fayetracker allows you to trace and

2.0.4 • Public • Published a year ago ReadmeCode Beta3 Dependencies5 Dependents19 VersionsWelcome to 👋installnpm install ping-tcp-jspingparamconst client = require("ping-tcp-js");// orimport client from "ping-tcp-js";const host = "google.com";const port = 80;await client.ping( { host, port }, { timeout: 5000 } // optional);hostconst client = require("ping-tcp-js");// orimport client from "ping-tcp-js";const host = "google.com";const port = 80;client .ping({ host, port }) .then(() => console.log("connect ping")) .catch((e) => console.error("not disconnet", e));urlconst client = require("ping-tcp-js");// orimport client from "ping-tcp-js";const host = " .ping({ host }) .then(() => console.log("connect ping")) .catch((e) => console.error("not disconnet", e));pingBackOfftime : Reconnect timecount : Number of timesparamconst client = require("ping-tcp-js");// orimport client from "ping-tcp-js";const host = "google.com";const port = 80;// orclient.pingBackOff({ host, port }, { time: 5000, count: 10, timeout: 5000 });hostconst host = "google.com";const port = 80;client .pingBackOff({ host, port }, { time: 5000, count: 10, timeout: 5000 }) .then(() => console.log("connect pingBackOff")) .catch((e) => console.error("not disconnet", e));urlconst host = " .pingBackOff({ host: host }, { time: 5000, count: 10, timeout: 5000 }) .then(() => console.log("connect pingBackOff")) .catch((e) => console.error("not disconnet", e));Test

NetCrunch Tools 1.0.0.40 NetCrunch Tools is a completely free toolkit for network professionals, featuring Ping, Traceroute, Wake OnLAN, DNS Info, Who Is, Ping Scanner, Service Scanner, Open TCP Port Scanner, SNMP Scanner, DNS Audit and Mac Resolver in one. Download NetCrunch Tools by AdRem Software, Inc. Language: English Publisher: AdRem Software, Inc. License: Freeware Category: Utilities / Network --> Price: USD $0.00 Filesize: 23.0 MB Date Added: 07/14/2015 Link Broken? Report it --> NetCrunch Tools is a completely free toolkit for network professionals, featuring Ping, Traceroute, Wake OnLAN, DNS Info, Who Is, Ping Scanner, Service Scanner, Open TCP Port Scanner, SNMP Scanner, DNS Audit and Mac Resolver in one....Read more PCWin Note: NetCrunch Tools 1.0.0.40 download version indexed from servers all over the world. There are inherent dangers in the use of any software available for download on the Internet. PCWin free download center makes no representations as to the content of NetCrunch Tools version/build 1.0.0.40 is accurate, complete, virus free or do not infringe the rights of any third party. PCWin has not developed this software NetCrunch Tools and in no way responsible for the use of the software and any damage done to your systems. You are solely responsible for adequate protection and backup of the data and equipment used in connection with using software NetCrunch Tools. Platform: Windows 2000, Windows XP, Windows Vista, Windows 7, Windows 8, WinOther, WinServer Category: Utilities / Network Link Broken? Report it--> Review NetCrunch Tools 1.0.0.40 NetCrunch Tools 1.0.0.40 Reviews Vijaya Good collection of useful tools. I use them regularly and always receive best performance. Published: Apr 27, 2015 Andrew Kleiger Nice! Mostly just command line tool, but a slick interface. Handy tool to have. Published: Mar 23, 2015 More Software of "AdRem Software, Inc."

Operating Systems can be detected using Ping Command, Ping is a computer network administration software utility, used to find the Availability of a host on an Internet Protocol (IP) network.Ping operates by sending Internet Control Message Protocol (ICMP) Echo Request packets to the target host and waiting for an ICMP Echo Reply.TTL is simply meant, how long a resolver is supposed to cache the DNS query before the query expires and a new one needs to be done.These TTL values differ between the Operating system. Here you find the TTL value for the Range of servers. Reference subinsb.Device / OSVersionProtocolTTLAIX TCP60AIX UDP30AIX3.2, 4.1ICMP255BSDIBSD/OS 3.1 and 4.0ICMP255CompaTru64 v5.0ICMP64Cisco ICMP254DEC PathworksV5TCP and UDP30Foundry ICMP64FreeBSD2.1RTCP and UDP64FreeBSD3.4, 4.0ICMP255FreeBSD5ICMP64HP-UX9.0xTCP and UDP30HP-UX10.01TCP and UDP64HP-UX10.2ICMP255HP-UX11ICMP255HP-UX11TCP64Irix5.3TCP and UDP60Irix6.xTCP and UDP60Irix6.5.3, 6.5.8ICMP255juniper ICMP64MPE/IX (HP) ICMP200Linux2.0.x kernelICMP64Linux2.2.14 kernelICMP255Linux2.4 kernelICMP255LinuxRed Hat 9ICMP and TCP64MacOS/MacTCP2.0.xTCP and UDP60MacOS/MacTCPX (10.5.6)ICMP/TCP/UDP64NetBSD ICMP255Netgear FVG318 ICMP and UDP64OpenBSD2.6 & 2.7ICMP255OpenVMS07.01.2002ICMP255OS/2TCP/IP 3.0 64OSF/1V3.2ATCP60OSF/1V3.2AUDP30Solaris2.5.1, 2.6, 2.7, 2.8ICMP255Solaris2.8TCP64StratusTCP_OSICMP255StratusTCP_OS (14.2-)TCP and UDP30StratusTCP_OS (14.3+)TCP and UDP64StratusSTCPICMP/TCP/UDP60SunOS4.1.3/4.1.4TCP and UDP60SunOS5.7ICMP and TCP255UltrixV4.1/V4.2ATCP60UltrixV4.1/V4.2AUDP30UltrixV4.2 – 4.5ICMP255VMS/Multinet TCP and UDP64VMS/TCPware TCP60VMS/TCPware UDP64VMS/Wollongong1.1.1.1TCP128VMS/Wollongong1.1.1.1UDP30VMS/UCX TCP and UDP128Windowsfor WorkgroupsTCP and UDP32Windows95TCP and UDP32Windows98ICMP32Windows98, 98 SEICMP128Windows98TCP128WindowsNT 3.51TCP and UDP32WindowsNT 4.0TCP and UDP128WindowsNT 4.0 SP5- 32WindowsNT 4.0 SP6+ 128WindowsNT 4 WRKS SP 3, SP 6aICMP128WindowsNT 4 Server SP4ICMP128WindowsMEICMP128Windows2000 proICMP/TCP/UDP128Windows2000 familyICMP128WindowsServer 2003 128WindowsXPICMP/TCP/UDP128WindowsVistaICMP/TCP/UDP128Windows7ICMP/TCP/UDP128WindowsServer 2008ICMP/TCP/UDP128Windows10ICMP/TCP/UDP128Operating Systems can be detected using Ping CommandWe should run the traceroute command first to determine the hops between the Target and the destination.tracert gbhackers.comTotal number of hops = 11Now Ping the Domain ping gbhackers.comTTL value is TTL=53, By making the Sum of the TTL value and the number of hops we can define the operating system (53 + 11 = 64), and we can conclude that there is a Linux Machine Running.This is how Operating Systems can be detected using Ping Command.You can follow us on Linkedin, Twitter, and Facebook for daily Cybersecurity and Hacking New updates.GurubaranGurubaran is a co-founder of Cyber Security News and GBHackers On Security. He has 10+ years of experience as a Security Consultant, Editor, and Analyst in cybersecurity, technology, and communications.

There are several link integrity tests available: Ping Test TCP Connection Test DNS Lookup Test Device Cloud Connection Test You can use these tests to demonstrate that two-way communication is working over the mobile connection. Several tests are provided because different mobile networks or firewalls may allow or block Internet packets for various services. Select the appropriate test according to the mobile network constraints and your preferences. The link integrity tests are only performed while the mobile connection is established. If the mobile connection is disconnected, the link integrity tests are suspended until the connection is established again. For the link integrity tests to provide meaningful results, the remote or target hosts must be accessible over the mobile connection and not through the LAN interface of the device (if it has one). That is, you should configure the settings to guarantee that the mobile connection is actually being tested. You can modify the link integrity test settings at any time. These changes go into effect at the start of the next test interval. Ping Test Enables or disables the use of “ping” (ICMP) as a test to verify the integrity of the mobile connection. The test is successful if a valid ping reply is received in response to the ping request sent. The ping test sends 1 ping request and waits up to 30 pings for a reply. When a valid reply is received, the test completes successfully and immediately. You can configure destination hosts for this test. If the first host fails to reply to the ping request, the same test is attempted to the second host. If neither host replies to any of the ping requests sent, the test fails. The primary and secondary addresses may be either IP addresses or fully qualified domain names. Primary Address: First host to test. Secondary Address: Second host to test if the first host fails. TCP Connection Test Enables or disables the creation of a new TCP connection as a test to verify the integrity of the mobile connection. A successful test establishes a TCP connection to a specified remote host and port number. If the remote host actively refuses the connection request, the test fails. The TCP connection test waits up to 30 seconds for the connection to be established or refused. When the TCP connection is established, the test completes successfully, and the TCP connection is closed immediately. You can configure two destination hosts for this test. If the first host fails to establish (or refuse) the TCP connection, the same test is attempted to the second host. If neither host successfully establishes (or refuses) the TCP connection, the test fails. The primary and secondary addresses may be either