Fedora Networking :: Can Access Unix Machine From Another Unix Machine?

Feb 23, 2009

i have been using samba to gain access into windows computer through my pc which has fedora 8 ..can i access the unix machine from another unix machine? is yes then what is the procedures ?

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General :: Unix - Ssh Into Machine At Home?

Apr 17, 2010

It's a dell ubuntu. But I don't know why I can't do:

myuser@192.168.0.103

which is my local-ip.

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Hardware :: How To Find Unix Machine

Jan 5, 2011

Is there any UNIX coomand to find the unix machine type (like whether the machine is belongs to Sun ultra 45 type) like that .

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Ubuntu :: Remotely Accessing Unix Machine Using Ssh?

Mar 10, 2011

I am trying to set up a ssh server on my desktop computer. It runs Ubuntu 10.04 with Win 7 (dual boot). I want to ssh into my desktop from any other machine (from anywhere), and I'm not sure if setting up a ssh server is the right thing to do. Also, is it secure? what kind of encryption does it use

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General :: Copy Files From MAC Machine To UNIX Server?

Jun 2, 2011

I want to write a shell script which will copy files from user Mac machine to UNIX Server without prompting userID and Password. I do not want to use ssh or rcp commands as it prompts for password.

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Ubuntu Networking :: Access Machine Via Windows Machine - Samba Password Reset?

Feb 13, 2011

I try to access my ubuntu machine via my Windows Machine (Samba Server on Ubuntu Machine). Anytime I try to access the machine it asks me for my password...I enter it but it says it is invalid....is there anyway to reset it? I have already tried to remove and purge everything Samba related and then tried reinstalling, but that still didn't do anything

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Networking :: Access A Windows Server 2000 Machine Using A Machine Via KDE?

Apr 9, 2010

I need to access a Windows Server 2000 machine using a Linux machine via KDE, but that will migrate to Gnome. The Linux user to connect to Windows machine, you should open an application 'XYZ' automatically, and only this, denying any unauthorized access. When you close the application 'XYZ' communications (RDP?) Should be terminated. Do I need a log of accesses and possible attempts to circumvent the system and access other application.

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Networking :: Machine A Can't Access The Network When Machine B Goes Offline?

Mar 1, 2011

I've run into a weird problem. Two of my linux machines (A and B, both running CentOS 5.5) are connected to the same wall ethernet socket via a hub. Bothf them are configured for static IPs. The trouble is that when machine B goes offline or hits a kernel panic, machine 1 goes offline too. What I've noticed is that in this condition the "route" output from machine A does not show any entry for the default gateway either The contents of /etc/sysconfig/network-scripts/ifcfg-eth0 for machine A are:

Code:
# Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller
DEVICE=eth0

[code]...

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Fedora Networking :: Getting A Machine To Update Its Machine Name In The DNS ServerSounds Doesn't?

Feb 20, 2011

I have an issue with the manner in which Network Manager is configuring the network and short of ditching Network Manager I can see no solution.The issue : Getting a machine to update its machine name in the DNS serverSounds simple doesn't it I operate a FreeBSD based firewall / DHCP / DNS server, using a default Network Manager DHCP configuration the Fedora clients do not register their names with the DNS server when they obtain an address.

I have traced the communications with Wireshark and the Fedora clients are NOT supplying the PC's hostname as part of the exchange so this is NOT a DNS server configuration issue. If I uncheck the option 'Automatically obtain DNS information from provider' under the DHCP settings the Fedora clients DO register the hostname that is put into the Hostname (optional) databox. They do NOT however store the DNS server IP address or any other records defined by the DNS server.

Is there some hidden settings or is this a bug because it isn't acceptable 'DHCP' behaviour if it isn't possible to automatically set DNS server IP addresses and at the same time register the hostname during the DHCP negotiation. Before it is said I know I can use a fixed DNS IP address but am not prepared to long term, I am also not prepared to define the Fedora clients with a 'static' IP. I am similarly not interested in playing around with scripts or any other such 'frigs' to achieve what should be a standard activity - registering a host with DNS during the DHCP negotiation.

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Fedora Networking :: Can't Connect Via Hostname - Cannot Access Machine

Oct 23, 2009

At school can connect to my computer via SMB/Samba and VNC from the Windows Machines, but not by hostname (I still cannot VNC in at home on my desktop computer and have yet to try Samba there because I wanna setup Samba there from the comfort of my laptop and therefore need VNC first). How come I cannot access this machine by it's hostname?

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Fedora Networking :: Access Windows Share From Machine

Nov 2, 2009

he moved in a new place and there is a huge share on the network machine which runs windows... however he has fedora 10 installed on a desktop pc with a big screen and asked me to configure it so it can access the share... i have almost no experience with fedora and i've been trying to do this for two days now... i installed the samba package, but now what? how to do this because the exact commands are unknown to me... i have the root password and everything else on the network... so i just need to know what ot write in order to be able to mount all the TBs of information on the server...

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Ubuntu :: How On Earth Do I Access Machine From Windows Machine

Feb 22, 2011

Right now I just installed open ssh because i was told its a great thing to have for remote controlling my machine if I am at work on my windows system. My question is, how on earth do I acess my machine from my windows machine now that its installed? i did sudo apt-get ssh and thats about all so far...

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General :: Access Windows Machine Through System Machine?

Aug 3, 2010

I'm the Administrating the computers in my office. I want to monitor the user's activity. How can i remote login without distrubing the user's activity on his computer? Any software need to be installed? (I don't want to use Terminal server client).

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Programming :: System() Routine Returns: Access: Unix Error (2) No Such File Or Directory

Oct 23, 2010

I am running shell command through C program using system() routine.

I am executing "opcontrol --status" an executable using the this routine and I get the following error. access: unix error (2) No such file or directory

But when I give the complete path to the executable it runs perfectly.

The executable is installed in "/usr/local/bin/" And the path variable has this path.

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Ubuntu Networking :: Cannot Ping KK Machine, Internet/network ON Machine Works?

Mar 18, 2010

I have an ubuntu kk laptop connected via wireless to my mixed network (xp, win7, other ubuntu), but i can not ping said machine or connect via ssh. Internet and smb-browsing ON this machine work, as does pinging FROM it. If this was a windows machine, I'd say a firewall is in the way, but since it's a vanilla karmic install, this should not be the case (or should it?).

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Ubuntu Networking :: Change Folder Names Over A Network On A Machine Using A Mac Machine

Jul 24, 2010

It seems whenever i create a folder it creates the folder as untitled folder, but i can't change the folder name it just says "you don't have permission to rename item" but yet i created the folder and it is there. One thing i have noticed is that once i enter a folder it won't even let me move the folder.

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Ubuntu :: Virtual Machine Networking / Network Not Working After Copied Machine?

Dec 3, 2008

I have ubuntu-8.04.1-server installed on virtual machine. It works perfect. Now, I made copy of this virtual machine. I started that copied machine and it works fine, except one thing: network does not work!
I have several others VMs with freeBSD, openBSD or Windows on it, but only ubuntu machine hes network problem after coping. I tried some other VM with ubuntu on it - same problem! I downloaded VM with ubuntu - same problem.I take a look into /etc/network/interfaces file and it looks just as it should (same as before coping) but ifconfig command returns parameters for lo only (before coping there was eth0 and lo).

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Ubuntu Networking :: Way To Share Folder From Machine To Windows Machine

Aug 28, 2010

I am trying to establish the easiest way to share a folder from an Ubuntu machine to a Windows machine.In the past I have added things to smb.conf and that has all worked fine but what I am trying to do is to figure out what the "new user" way of doing this is so that when I am helping other people I know I am getting them to do the simplest thing.I completely removed samba and reinstalled it so that I didn't have any configuration. Right clicked on a folder and selected "Sharing Options" ticked the "Share this folder box" gave it a name and a comment and ticked the other two boxes.

When I went to the windows laptop then it kept asking for a username/password and nothing worked.Back on the ubuntu machine I did sudo smbpasswd -a [username] and created a blank password. Now from the windows machine I can access the shared folder.Is the smbpasswd step still required? It's very confusing for a new user as there is no suggestion that anything other than right clicking on the folder and choosing the options you want would be required. Is it something to do with the fact that this is an ubuntu machine that has gradually been upgraded through versions and this problem wouldn't have been there from a new install?

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Networking :: Transfer Files From A Machine To A Windows Machine Which Are Not In The Same Network?

Jul 6, 2010

I had run one script in unix machine and want to copy the results to a windows machineBoth the machines are on different networksIn linux machine trying to do the ftp to the windows machine its giving connection refused. How to chech whether ftp is running on that linux machine or not?Also tried scp and ssh , both are failing

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Ubuntu Networking :: Setup A Ssh Tunnel From Machine A To Machine B?

May 29, 2010

I can set-up an ssh tunnel from machine A to Machine B:-

fred@my-linux:~$ ssh -P myport fred@myserver.homelinux.com

I can successfully logon to machine A to Machine B.

what address and port will my tunnel 'appear' on machine B? I want to send a stream back from B to A up the encrypted tunnel, not over the open network.

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Networking :: Can't Ping CentOS 5.3 Machine To XP SP2 Windows Machine

Oct 31, 2009

I have two machines, one has XP service pack2, second one has CentOS 5.3 (Linux), they are connected through crossover cable. I have configured everything fine but don't know why till now can't ping!

A. Windows machine settings as follows:

IP Address: 192.168.1.3
Subnet Mask: 255.255.255.0
Default Gatway: 192.168.1.1
+ Firewall is turned OFF.

B. For Linux machine, I will list everything stored in network files, logged as [root@localhost ~]# :

1. /etc/sysconfig/network:

ifconfig eth0 192.168.1.4 netmask 255.255.255.0 up
route add -net 192.168.1.0 netmask 255.255.255.0 eth0
route add default gw 192.168.1.1 eth0
NETWORKING = yes
NETWORKING_IPV6=no
HOSTNAME=localhost.localdomain

2. /etc/sysconfig/network-scripts/ifcfg-eth0

DEVICE="eth0"
IPADDR="192.168.1.4"
NETMASK="255.255.255.0"
ONBOOT="yes"
BOOTPROTO="yes"

3. /etc/resolv.conf

nameserver 192.168.1.4
search locadomain

4. I restarted network service using this command:

/etc/init.d/network start

everything is fine. When checking using ifconfig command. I get the following:

eth0 Link encap: Ethernet HWaddr 00:08:0D:EE:19:66
inet addr:192.168.1.4 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr:........

[code]....

I mean I assigned the IP: 192.168.1.4 to Linux machine (Eth0). I did everything above and can't ping till now, when pinging from windows or Linux I get a message "destination host unreachable" restarted Linux many times but same result. NETWORK CABLE is working fine I tested it.

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Fedora Installation :: Install Packages Of Online Machine Into Offline Machine?

Jan 20, 2009

In Ubuntu I can easily transfer packages from offline machine into online machine using APTonCD feature. In fedora ,Is there anything similar by which I can transfer my packages of online machine into the offline machine

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Ubuntu :: Copy SCP A Couple Files From 10.10 Machine To A Fedora 12 Machine

Dec 8, 2010

I have been trying to SCP a couple files from my Ubuntu 10.10 machine to a Fedora 12 machine. Before today, did it with out any problems, always worked. Today however; after the SCP is complete from my machine, the file on the other machine is zero bytes, an empty file. The only thing I can remember getting changed was the new kernel that was in the update I did today. But I don't think that would have changed the SCP works.

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Red Hat / Fedora :: Make Machine To PXE Boot Windows From Another Machine Having RHEL5.2?

Jul 23, 2010

I want to make my machine to PXE boot windows from another machine having RHEL5.2. I know the procedure to PXE boot linux, but I want to know is it possible to PXE boot your client machine with windows XP.

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Networking :: Access Programs From Machine In The NAT Using Ssh?

May 14, 2010

I am behind NAT using private IPs like 172.x.x.x in my lab. I need to access programs from other machines which are also behind NAT. What is the syntax of ssh command that i can run? Because when i make connection within one LAN for example:ssh -X 172.x.x.10 to 172.x.x.3 it works fine. I can access programs like gedit, firefox etc. But when i try to do the same on the machine that are behind NAT then i get this error;

[root@localhost ~]# gedit
(gedit:3977):WARNING **: cannot open display:

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Ubuntu Networking :: Unable To See Machine From Any XP Machine?

Jan 6, 2010

I have a ubuntu 9.04 machine i'm using as a file server. I'm able to see that machine from any XP machine, connect to it's shares play music, movies, work off of it NO problems. But i can't view the shares from a windows 7 home edition PC (garbage). AND, from the ubuntu PC, i can't see any of the other shares on network. I get "Fail to receive share list from server".

NOTE: Originally i had this machine connected with wireless card because of location. and I was able to see all shares then - both ways (still not from Windows 7 PCs though). However, when I moved to hard wire connection, the network disappeared. I've tried changing IP addresses, changing switches, but no network. I'd like to keep it hard wire. Can anyone point me in right direction or am i missing information?

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Ubuntu Networking :: Access SSH Machine Through Router?

Nov 15, 2010

I have two laptops with me here at school, one bigger one [home computer], and one smaller one [netbook]. I take the smaller one with me to class and when I'm out and about, however, I keep all of my things on the bigger one. I would really like to be able to set up some sort of SSH port forwarding for the bigger machine so that, when I'm out and I realize I left file X on my home machine, or I want to listen to a certain song, or whatever, I can just scp it to the netbook. The issue is, at my dorm, I'm stuck behind a firewall and can't just set up a SSH daemon and port forward through the router, I need a more clever solution. I do have a home server (not with me at school), which I commonly use for transferring files. Basically, I'm wondering if there is some way I can SSH into my server box, with reverse port forwarding so that, when I am out and about, I can just log into my server and copy files from my home computer for use on my netbook. I've tried a couple of solutions which come up from google "reverse ssh" but haven't been able to get them to work. A step by step guide to doing this would be great. Again, the setup is:

Home server [ssh-able]
Home Computer [behind firewall, can't ssh into at the moment]
Netbook []

Want to be able to SSH from Netbook to Home computer, probably using Home server.

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Ubuntu Networking :: Cannot Access Windows 7 Machine

Jan 11, 2011

Just installed Ubuntu the newest release on my laptop . Im dual booting on my laptop. Vista or Ubuntu. I gotta say I love Ubuntu more than vista. I would much rather use ubuntu. My question is I cannot for the life of me connect to my main PC running Windows 7. Reason I want to do this is my PC running windows 7 has all my music which is rather large over 100gigs worth. Looks like it recognizes my PC but I cannot access anything.

Now In windows 7 I have disabled password and made it pretty easy to access files on there. When I boot into vista on my laptop no problem at all getting onto the network to access my main Windows 7 Pc. Any Ideas why Ubuntu can't get into my Windows 7 pc Through my network. Would love to do this that way I don't ever have to boot into vista. Ubuntu is great otherwise.

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Networking :: Unable To Access Web Server From Machine

May 31, 2011

I have a weird issue where all of the machines in my office can all connect to our web server, either via DNS or using the server IP directly. However, on my machine, which is using the same network IP as the rest of the office and I know it's not being blacklisted, I can't access the server at all via SSH or web or mail. I'm the only machine running Linux, I've flushed the network cache using nscd, but this made no difference. Can anyone think of what might be going on here?

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Fedora Networking :: Mapping Windows Users On Unix Users

Sep 29, 2010

Samba up and running on my pc. pc runs FC12 with kde. A laptop has win vista. The pc can access the shares on the laptop but the laptop has authentication issues to access the pc. Note that windows doesnt enforce authentication forincoming network connections.Using the system-config-samba util i tried to map a windows user to the unix user "feduser". The laptop (named LAPPY) has a user (lapuser) which has on windows no password.What should I tell samba config what the windows username should be? lapuser or LAPPYlapuser doesnt work because when accessing the pc via the laptop, the authentication fails. The only auth that is successful is when choosing the same winusername as the unix username.

Secondary, id like to setup the laptop so that the user doesnt have to provide a name and password, or at least not more then once in the lifetime of the laptop. Note that you cant provide an empty password to system-config-samba. How is that possible?

Strange but not really on issue imho:the samba - KDE control module(kcmshall4) (and the smb.conf) shows 2 shares: the homedirs and the data dir the samba server configurator (system-config-samba) shows only the datadir.

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