![]() TX packets:50121 errors:0 dropped:0 overruns:0 carrier:0 RX packets:50121 errors:0 dropped:0 overruns:0 frame:0 Thus, to log in as bob via SSH to the SSH server running on your own machine, you would use: ssh other network adapters, the loopback device shows up in the output of ifconfig. This IP has the hostname of localhost mapped to it. For most purposes, though, it is only necessary to use one IP address, and that is 127.0.0.1. Addresses on Loopbackįor IPv4, the loopback interface is assigned all the IPs in the 127.0.0.0/8 address block. So if you want to experience the same site others do, the best course is usually to connect to your own server. You may be able to load the files in your browser too, though with server-side active content, it won't work the way it does when someone accesses it normally. But it is also helpful when a server offering a resource you need is running on your own machine.įor example, if you run a web server, you have all your web documents and could examine them file by file. The loopback device is sometimes explained as purely a diagnostic tool. ![]() This is important for troubleshooting (it can be compared to looking in a mirror). The loopback interface does not represent any actual hardware, but exists so applications running on your computer can always connect to servers on the same machine. ![]() When a network interface is disconnected-for example, when an Ethernet port is unplugged or Wi-Fi is turned off or not associated with an access point-no communication on that interface is possible, not even communication between your computer and itself. It is used mainly for diagnostics and troubleshooting, and to connect to servers running on the local machine. LIBRARIES = /usr/lib/tcpip.so,/usr/lib/resolv.soĭEFAULT = Verizon IPADDRESS = 192.168.1.The loopback device is a special, virtual network interface that your computer uses to communicate with itself. SYSDESC = STREAMware TCP Release 6.0.0 for MP-RAS # ALSO BE CONTAINED IN SOME OTHER STANZAS - IT MUST REMAIN CONSISTENT. # DO NOT MODIFY THE "SYSTEMIFNAME" LINES BELOW. # Initialized a new SDF file: Fri May 14 14:29: Post updated at 04:45 PM - Previous update was at 04:41 PM -Īlso below I have posted my sdf file that shows how the network is set up on the unix pc. I am assuming this is why I can not ping any other traffic on my network as my unix box can not access the dns server. However everytime I try to ping the router it hangs. On the unix box I do have it pointing to 192.168.1.1, which is the ip address of the router. I don't know if this helps, but my router acts as a dns server. Post updated at 04:41 PM - Previous update was at 04:31 PM. I have rebooted the router, switch and restarted the network to no avail. I tried deleting the route 192.168.1.129 127.0.0.1, but when I do that I can not ping my unix ip. This is the route table setup by the system when setting up the network using the built in TCPCONFIG program. Post updated at 03:31 PM - Previous update was at 03:27 PM. I know it is not a router problem as I had it up and running before the unix pc was rebooted. ![]() (both of these are connected to the switch, which is connected to the router. In response to linuxadmin.Here is a design of my network.Ĭonnected to Router (Verizon Fios Actiontec) (IP address 192.168.1.1) ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |