
I tried the following command to check the network status and see if it can be brought up:Īs you can see from the ping result, the network is still not working. This guide was created as an overview of the Linux Operating System, geared.

then it shows only shutting down loopback interface SOLVED Network is unreachable Welcome to the most active Linux Forum on the web. 192.168.250.250 is reachable from this interface as it is on the same subnet as is the public IP.
Inet6 fe80::9222:7771:1915:f057 prefixlen 64 scopeid 0x20Įther 00:0c:29:ee:1b:33 txqueuelen 1000 (Ethernet) The command I enter is: ip route addTX errors 0 dropped 0 overruns 0 carrier 0 collisions 0

I have a home based VMWare environment with a CentOS guest in it, the networking is not working for unknown reason, it would be really appreciated if you can help to sort it out, details below:Įther 00:0c:29:ee:1b:29 txqueuelen 1000 (Ethernet) Oct 13 17:49:54 solver postfix/smtp10045: connect to gmail-smtp-in.l.2a00:1450:400c:c05::1b:25: Network is unreachable Solution for IPv4 If you want to use IPv4 instead, then you should edit the Postfix configuration file: vi /etc/postfix/main.cf.
