OK, just conected directly to my router and restarted my network script on the Linux server....still no IPv4 connection. On Tue, Feb 3, 2015 at 10:22 PM, Kevin Fries wrote: > Ok, sorry, I misunderstood. > > Nmap could be your friend here. Install it on your Windows machine. It > will install the graphical tool automatically in Windows. Point this at > your VM, and do a "intense scan" > > Next, on the Linux VM, do a > # netstat -plant > > Zenmap/Nmap will tell you what ports it can see open from its side of the > link. The netstat command will tell you which ports are opened by running > software. > > Lastly, on the Linux VM, do a > # ip tables -L > > This will tell you which ports the firewall will allow. > > Now, you have a few possibilities: > > 1) The netstat does not show the binding to port 21... this means SSHD > did not start. > > 2) netstat shows SSHD, but the firewall is not allowing it. Open the > firewall > > 3) netstat shows SSHD, the firewall is open, but you still don't see the > port open via nmap. > > 3a) if you see other ports open, I would look at the Windows firewall > > 3b) If you don't see any ports open, you have two options here. > > 3b1) Make sure your NIC (from the Windows side) is in promiscuous > mode. > > 3b2) If it is already in promiscuous mode, then this may not work > in this configuration. In this case, try adding a private network on a > second NIC, and communicate with the VM over that. > > Let me how it goes. > > Kevin > On Feb 3, 2015 9:58 PM, "Michael Torres" wrote: > >> Well, no, I didnt issue any commands other than >> /path/to/network/script/network start /path/to/network/script/network stop >> and the commands to disable firewall/SELINUX >> >> I know I didnt use any systemctrl commands., but I tried to run the >> commands that you just provided and nothing happened. I should probably >> say that I know that IPv6 is enalbed and have network connection to the net >> work and I can ping yahoo.com etc..... I just cant SSH(putty) to the >> server. >> >> This all leads me to beleive that there is a configuration in my router >> that is not allowing me to get a IPv4 address. Does the default gateway >> have to be a certain number? I have manually configured that IP on my >> router a long time ago, but even then I had Bridged networking working >> correctly. >> >> Mike >> >> >> >> On Tue, Feb 3, 2015 at 9:48 PM, Kevin Fries wrote: >> >>> Your network is probably not getting started. The enp0p3 is the name of >>> an interface started almost definantly by systemd, not the old RHEL way. >>> This is likely why the networking-scripts didn't work. >>> >>> When you were at Starbucks, you likely did a systemctl start on the >>> interface. Look in your history for it. If you find it, issue the same >>> command again. If your interface comes up correctly, reissue the command >>> once again, substituting enable for start. This second command is similar >>> to a chkconfig command. >>> >>> Let me know how that works. >>> >>> Kevin >>> On Feb 3, 2015 9:13 PM, "Michael Torres" wrote: >>> >>>> The result of that command is: >>>> >>>> 0 loaded units listed >>>> >>>> >>>> So I ran a what it suggested: systemctl list-unit-files >>>> majority of everything says "static" but some are "enabled" or >>>> "disabled" >>>> >>>> again, because I cannot copy or capture a screen shot, is there a >>>> specific list item that you need to see?" >>>> >>>> >>>> >>>> >>>> >>>> On Tue, Feb 3, 2015 at 8:44 PM, Kevin Fries >>>> wrote: >>>> >>>>> Do a >>>>> >>>>> # systemctl --failed >>>>> >>>>> And post the results >>>>> >>>>> Kevin >>>>> On Feb 3, 2015 8:37 PM, "Michael Torres" >>>>> wrote: >>>>> >>>>>> Arrghh....yes its configured. But I am having an issue getting the >>>>>> cat /etc/sysconfig/network-script/ifcfg-enp0s3..........because I cant >>>>>> connect, I cant ssh in to use outty so I can copy using my mouse. I tried >>>>>> taking a screen shot, but VBox for some reason wont display on on the >>>>>> "print screen"command. >>>>>> >>>>>> is there a particular setting you are looking for? again, the file >>>>>> is configured and it is reading it. >>>>>> >>>>>> Mike >>>>>> >>>>>> On Tue, Feb 3, 2015 at 8:15 PM, Stephen M >>>>>> wrote: >>>>>> >>>>>>> I don't remember if this is a problem in centos 7 as it was in 6. >>>>>>> But check to make sure the eth0 is configured. But yes a print out of >>>>>>> ifconfig inside vox would be great. >>>>>>> On Feb 3, 2015 8:07 PM, "Michael Torres" >>>>>>> wrote: >>>>>>> >>>>>>>> Hello all, >>>>>>>> >>>>>>>> I have an problem that I cannot seem to figure out..... >>>>>>>> >>>>>>>> I am trying to use "Bridged" networking in Virtual Box to a CentOS >>>>>>>> 7 minimum install distro that I want to use for my development server. >>>>>>>> >>>>>>>> I have used Bridged networking in the past and never had any issues >>>>>>>> but that was with older versions of CentOS >>>>>>>> >>>>>>>> The issue.... DHCP will not assign a IPv4 address to the server. >>>>>>>> >>>>>>>> Here is the weird part... I was at startbucks and actually got it >>>>>>>> to work! (Please, hold the "Just use it at starbucks then" comments..I >>>>>>>> know....) >>>>>>>> >>>>>>>> Here is the process I used... >>>>>>>> >>>>>>>> -Installed a fresh CentOS 7 on VBox >>>>>>>> -While on NAT, I performed "yum update" so my server was fresh >>>>>>>> with the latest >>>>>>>> -Disabled SELinux >>>>>>>> -Disabled the Firewall >>>>>>>> -Shut down server to reconfigure the adapter to "Bridged" >>>>>>>> -used adapter type of "Intel Pro 1000 MT Desktop (82540EM)" >>>>>>>> -set it to "Promiscuous Mode" >>>>>>>> -restart the server >>>>>>>> >>>>>>>> >>>>>>>> Again, at Starbucks it assigned a IP address, so this leads me to >>>>>>>> believe that the issue is with a configuration on my router. >>>>>>>> >>>>>>>> I am not very good at networking, so any help would be appreciated. >>>>>>>> >>>>>>>> If you need error messages or other output, let me know (and >>>>>>>> possibly the command as I don't know networking that well other than >>>>>>>> "ifconfig") >>>>>>>> >>>>>>>> >>>>>>>> Mike >>>>>>>> >>>>>>>> --------------------------------------------------- >>>>>>>> PLUG-discuss mailing list - PLUG-discuss@lists.phxlinux.org >>>>>>>> To subscribe, unsubscribe, or to change your mail settings: >>>>>>>> http://lists.phxlinux.org/mailman/listinfo/plug-discuss >>>>>>>> >>>>>>> >>>>>>> --------------------------------------------------- >>>>>>> PLUG-discuss mailing list - PLUG-discuss@lists.phxlinux.org >>>>>>> To subscribe, unsubscribe, or to change your mail settings: >>>>>>> http://lists.phxlinux.org/mailman/listinfo/plug-discuss >>>>>>> >>>>>> >>>>>> >>>>>> --------------------------------------------------- >>>>>> PLUG-discuss mailing list - PLUG-discuss@lists.phxlinux.org >>>>>> To subscribe, unsubscribe, or to change your mail settings: >>>>>> http://lists.phxlinux.org/mailman/listinfo/plug-discuss >>>>>> >>>>> >>>>> --------------------------------------------------- >>>>> PLUG-discuss mailing list - PLUG-discuss@lists.phxlinux.org >>>>> To subscribe, unsubscribe, or to change your mail settings: >>>>> http://lists.phxlinux.org/mailman/listinfo/plug-discuss >>>>> >>>> >>>> >>>> --------------------------------------------------- >>>> PLUG-discuss mailing list - PLUG-discuss@lists.phxlinux.org >>>> To subscribe, unsubscribe, or to change your mail settings: >>>> http://lists.phxlinux.org/mailman/listinfo/plug-discuss >>>> >>> >>> --------------------------------------------------- >>> PLUG-discuss mailing list - PLUG-discuss@lists.phxlinux.org >>> To subscribe, unsubscribe, or to change your mail settings: >>> http://lists.phxlinux.org/mailman/listinfo/plug-discuss >>> >> >> >> --------------------------------------------------- >> PLUG-discuss mailing list - PLUG-discuss@lists.phxlinux.org >> To subscribe, unsubscribe, or to change your mail settings: >> http://lists.phxlinux.org/mailman/listinfo/plug-discuss >> > > --------------------------------------------------- > PLUG-discuss mailing list - PLUG-discuss@lists.phxlinux.org > To subscribe, unsubscribe, or to change your mail settings: > http://lists.phxlinux.org/mailman/listinfo/plug-discuss >