![]() ![]() Not all are guaranteed to respond (some devices drop ICMP packets), but many do. What about other hosts on my network? You can ping all kinds of devices. If you can reach your router, that means your wired or wireless connection is working. When you don't specify how many pings to send, you can stop ping from running with Ctrl+ C. The exact IP address depends on your router's configuration. ![]() The address of a router usually starts with 192,168, or 10. Rtt min/avg/max/mdev = 0.069/0.069/0.069/0.000 msĪfter you've established that your local networking stack is up and running, you can ping your router. $ ping 0 -c1Ħ4 bytes from 127.0.0.1: icmp_seq=1 ttl=64 time=0.069 msġ packets transmitted, 1 received, 0% packet loss, time 0ms You can control how many signals you send with the -c (as in count) option. The ping command understands the localhost hostname, its IP address, and a shortcut of just 0. The computer you're operating is also called your localhost, and it has a special IP address assigned for speaking to itself: 12.0.0.1. When in doubt, first ping your own computer to ensure you're running a networking stack. ICMP is, by design, a rudimentary format used mostly for diagnostics: It's essentially a call and response signal.īut there's an order to troubleshooting, and it starts as close to home as possible. A ping sends an Internet Control Message Protocol (ICMP) packet to a destination IP address. When you can't reach a computer on your local network, or a server on the Internet, you can ping it. ![]() Free online course: RHEL Technical Overview. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |