I have a NAS on my network. It is password-protected. When I access it using smb://my-nas/public, it fails. I have to try it several times until I get the password prompt to bet granted access. Why doesn't it work right away? I have a gigabit connection between my PC and my NAS.
View 9 RepliesI want to give access to a student to a server in order to make repeated trials of traceroute to different hosts. We have realized that it is preferable to use the -T option, as it sends TCP packets that are less commonly blocked by firewalls. However, this option is only available to superusers, and I don't want to grant the student such privileges.
View 2 Replies View RelatedI have set up a FTP server in my home (FileZilla) and everything works how it is supposed to. I understand that port forwarding is required and can easily set that up. My question is what IP address do I use to connect to it when I am outside of my home network. Do I use the one my ISP gave me? And how do I figure out what that is? Could my ISP be using NAT that could be messing things up for me? Could there any other configurations that I need to perform ? Also do ISP's frown upon home ftp servers? (USA)
View 5 Replies View Relatedi have 3 ubuntu machines running 9.10. All of them are running SMB so that the Windows machines can access the shares on the Ubuntu machines, but the ubuntu machines can not access shares on the Windows machines. When I click to connect to a windows machine ( all of them running XP), it says "connecting to COMPUTERNAME.." It never opens the computer, and it always comes back with an error saying that it failed to connect. I haven't been using ubuntu for very long, so im not as savvy with it as I am on windows. All windows machines can see all ubuntu shares, just not the other way around and I'd like it to be both.
View 3 Replies View RelatedI have an existing windows workgroup set up. (for those interested, at the moment we must keep two computers on windows for school reasons...but will change as quickly as the semester is over and run windows in virtual) anyway, the workgroup has an HP F300 printer. our Ubuntu computers can see the network, and access shared files and external hard drives. but, it does not see the printer. we are running 9.04 on one computer, and 9.10 on the other. i know from [url]that if i connect directly, the printer will work. how do i access the printer without connecting directly?
How can i get all these to talk to each other when I get rid of the Windows set up? can someone point me to a guide for resetting things on a Ubuntu network/workgroup?
I am trying to access the files and directories that are on my Ubuntu 10.10 computer from my Windows 7 computer. Both are connected to the same wireless router. I have installed and uninstalled Samba and rebooted both computers several times.
View 9 Replies View RelatedI'd like to setup a drive on my Ubuntu Server (10.04.2 LTS) so two laptops running Windows 7 can read/write to it via the local network.
Can Windows read/write to ext2/3/4, or do I need to format the drive as NTFS?
I have two computers set up, one is running Ubuntu 9.04 and the other running Windows 7 Professional. I have a bunch of shared files from Windows 7 (which I am normally able to access from any Windows 7 or Windows XP machine on my network) but I can't access them from Ubuntu.I have tried going to Places > Network > Windows Network, but I receive the error "Unable to mount locations Failed to retrieve share list from server"I have also found another recommendation for accessing a windows server, via Places > Connect to Server, but I receive another error message there, "Cannot display location "smb://..." No application is registered as handling this file."Could anyone explain what my problem is and how I could fix it? I really wish I could figure this stupid thing out myself, but it's linux.. it's not meant to be understood by anyone >.<
View 7 Replies View RelatedI've seen many posts about setting up VPN's but my doubt goes further. I just need access to the local network of my office from a Windows XP (which of course is outside the LAN). I would like this PC to have access to the whole LAN, but what I really need is it to access to an Ubuntu Server (e.g. 192.168.0.10). The router is a Netgear DG834, which has a built in VPN functionality. So, is it enough if I set it up? Do I need to install any VPN server in Ubuntu? What if I want to access to another computer in the LAN? Where should I start?
View 4 Replies View RelatedHow do I access a NAS Samba server on my network at home.I tried to add a machine in the pyNeighborhood program. I was able to add the machine and the program displayed the machine and all of the shares on the machine, but I was not able to log on. No place to enter my pass word.
View 1 Replies View RelatedI have a network where several machines are connected through a switch. I'd like all machines to be able to read/write to/from the hard drives of the other machines. for example:
machine1 will read/write files that are on the hard drive of machine2
machine2 will read/write files that are on the hard drive of machine1
machine3 will read/write files that are on the hard drive of machine1
machine3 will read/write files that are on the hard drive of machine2
etc etc...
all of this reading/writing will be done through the terminal, and programatically. rather than SSHing into a machine to read/write files from it, I'd be happy to set up some 'conventions' on how to access hard drives of various machines. for example:
'hdd1' will refer to the hard drive of machine1 (that has the static IP of 192.168.0.1).
'hdd2' will refer to the hard drive of machine1 (that has the static IP of 192.168.0.2).
'hdd3' will refer to the hard drive of machine1 (that has the static IP of 192.168.0.3).
etc etc...
this way, when I want to read/write a file, its PATH will be something like ~/hdd1/myfile.txt; ~/hdd2/anotherfile.txt;
I have a NAS running Samba. My Samba shares are accessed from a Windows computer, it works very well.
With the kubuntu 10.04 computer, things are different : I can see the Samba shares in Dolphin, and copy files to the local drive, but lots of applications don't allow me to open a file on a Samba share.
Some applications such as OpenOffice let me browse to the share but refuse to open the remote file
Some other applications don't let me browse to shares at all.
What's up with that ? Surely I'm not the only one wanting to access files on a NAS ? How do other people do it ?
PS I chose kubuntu 10.04 because the 10.10 install hangs, the "ui" workaround I saw here and there did not work, the only solution offered was to go back to 10.04
I'm trying to figure out a good way to access a folder within a Windows share from an Ubuntu 10.04 computer. I work at a school which uses a Windows network. Each class has one login and a folder for their work. All the folders are in one Windows share called //fses/class$. Each class does not have access to //fses/class$ (otherwise a student from one class would be able to access another class's folder) - they only have access to their own folder e.g. //fses/class$/3b.
When I try to access a class's folder from an Ubuntu computer I get an error that //fses/class$ cannot be accessed. I've got around it for the moment by using a teacher's credentials, but that's not ideal because then the students have access to other classes' work. I also tried using the 'mount' command e.g.
sudo mount -t smbfs -o username=3b,password=**** //fses/class$/3b /media/3b
This did work (although I know it'd be better to use cifs and a credentials file), but only a 'superuser' can do it, and it mounts the folder for all users. I could also give the students superuser permission for the mount command, but this seems like giving them more permission than should really be necessary. Is there any way for a user who is not a superuser to access the folder? I'd like to use something like this.
nautilus username=3b,password=**** smb://fses/class$/3b
Today I have tested the networks at several schools in the area,and at the town hall. It is not possible to surf on www on any of these networks using a PC running Linux. My conclusion is that there has to be some kind of filtering of traffic that exclude PC's running Linux. From the same PC I can send and receive email, I can ping and trace (mtr) addresses on www, and I can view webpages that are on servers on the inside of the filtering-gateway. The filter used is InterScan Web Security Virtual Appliance from TrendMicro
I have also demonstrated for the admins at the town hall that using Linux-PC on a "clean" network, surfing is no problem. By doing these small tests I have demonstrated that Linux is not the problem.
Tomorrow I'm going to visit the network providers admins, so that they could see what happens when a PC running Linux tries to access www. What kind of things should I test to document, or find the problems? So far I have just used MTR to document slow respons, wget --no-proxy to document that www hangs and ends time out, ifconfig to show NiC settings, and route.. Could this be a problem with /etc/resolve.conf?
The network provider is the same company that refused to turn on IMAP on the exchange servers, resulting in 3 week without mail at our school. All the other schools had to upgrade Outlook in order to connect to the new exchange-server with MS MAPI settings. MS Gold partners are so nice...
I can access my Win 7 machine from my CentOS machine, but not the other way around.
View 13 Replies View RelatedI am not able to move original thread so I am linking to it: [URL]
View 2 Replies View RelatedI have never seen this before but to connect to the internet either wired or wireless I have to connect to a broadband connection as well. I am currently using wireless; I connect to ISP with wireless but in order to access the internet I have connect to the wireless connection through my broadband connection(This is where I enter a user name and password.). I'm not sure why this is, I have always just plugged an Ethernet cable in and the computer just knew I guess.
I am using ubuntu-10.04-netbook-i386.iso that I had put onto a USB drive. It booted fine, but when I tried accessing the internet I couldn't. I was able to connect to the ISP, but I couldn't find any settings for a broadband connection. My computer is a Acer Aspire One Netbook 250
Intel Atom
CPU N270 @ 1.60GHz
1.60 GHz 1.99 GB of RAM
Network Adapters
Atheros AR 5B95 Wireless Network Adapter
Atheros AR8132 PCI-E Fast Ethernet Controller
I had a look through a tutorial video showing how to set up Samba, and the end result was the only shared file/folder showed up on Windows. I want a direct access to all the files and folders like you can do from Windows to Windows, by signing in the user account from another system. And likewise I want access to all Ubuntu files and folders of a user account through Windows.
how if it's possible with or without Samba.
I have a dual boot ( Ubuntu 10.04 and Linux Mint), but I spend most of my time in the Ubuntu 10.04 partition. The point is that I have a huge files in the Mint compartment and I would like to gain access to those files from my Ubuntu 10.04 partition. I have tried samba and could not get the file sharing system to work. I had used samba when I was dual booting between Ubuntu and Windows and it worked but not in my present Linux dual boot.
View 4 Replies View RelatedI cannot access figure out how to access files stored on a windows share within an application. I can access files on a windows share from places>network but if I am trying to access files from say audacitcy or gtkpod by means of file>open when the application brings up the "places" dialog there is no network Icon to choose from.
View 7 Replies View RelatedI just got my Ubuntu 10.10 laptop to finally be able to access my Windows 7 Professional's shares, and I'd like to share how I got it working. Whenever I would go to Places > Network on Ubuntu, and then double click on my Windows computer (sometimes after finding it in Windows Network > {workgroup name}), it would immediately bring up a box saying "Password required for {computer name}". My Windows password wouldn't work here, but I didn't even want to be asked for a password. In Windows, under Network and Sharing Center > Choose homegroup and sharing options > Change advanced sharing settings..., Turn off password protected sharing was already selected.
So, I eventually found out that samba (the program Linux uses to talk with Microsoft's SMB network share protocol) has a bug of sorts. The format of the SMB packets coming from a clean Windows 7 is known by samba. However, if you install Windows Live Sign-In Assistant (which is provided through Microsoft Update) on Windows 7, the packets coming from Windows 7 are modified, and samba can not handle this. A patch has been written for samba, but Ubuntu's repositories (which has samba version 2:3.5.4~dfsg-1ubuntu8.1) does not yet have that patch.
Also, it seems Microsoft has stopped Windows Live Sign-In Assistant from appearing in Programs and Features. It doesn't appear even if you specifically download and install it separately. I did, however, notice that the installer calls itself Windows Live Essentials 2011. So I found that in Programs and Features, and uninstalled it. It asked which components I wanted to uninstall, and I selected all of them. Rebooted Windows, and now I can access the share no problem. I also grabbed the offending packet using Wireshark before and after that uninstall. The packet is indeed different. Specifically, without Windows Live Essentials 2011, there is no mechToken in the packet.
The current version of samba available is 3.5.6. I may try downloading and compiling that later, and see if it deals with the change that Windows Live Essentials 2011 makes OK. Also, it may be possible to get the share working without uninstalling every single Windows Live Essentials 2011 component. You may want to try that if you would like to keep a component.
I'm using Ubuntu 10.10 since 2-3 weeks. First I tried live CD and the OS seems to be very good. So i installed it on my laptop.So far i had no problems until I tried to access the shared network folders of my Server running on MS Windows Vista and another trial PC running WindowsXP. I'm trying to solve this since 2-3 days, I haven't found a solution.1st of all my network works fine. All computers can ping each other and as the laptop had Windows XP installed the server was accessable.1st I installed the SMB4k tool with this program. I could see the computer names, but as soon as I select a Windows computer the tool searches and nothing happens.
I tried a lot of different variations of this command but in the end I receive this kind of error. I also tried to add -o user=username pass=password, nothing changed.After this I searched information about this error, some forum threads I googled are telling the SMB4K tool modifies the /etc/sudoers file and cause this error. So i tried to change it back with some kind of sudo chmod 0640 etc/sudoers but this won't work it seems I can not modify or edit thisw file using sudo.With the pyNeighbourhood tool I could only see my Laptop but not the Windows PCs.At the end I will install Linux systems on all of my PCs, but only if all my tests will pass .
Ubuntu and am dual booting it with Vista and I want to be able to access all my files from Vista whilst running Ubuntu. When I go on places, network, and click on windows network, I get a message saying 'Unable to mount location: failed to retrieve share list from server'.
View 3 Replies View RelatedUsing my laptop, I'm trying to get onto the local library's wireless network, with zero results so far.Basically, I can see the network, but when NetworkManager tries to connect it just spins for a few minutes and then rejects the connection. (Or the connection is rejected by the router) My wireless connection works fine when connecting to my WPA home network.
View 4 Replies View RelatedI would like be able to access packets coming off the network with the hopes of coding a primitive packet sniffer for learning purposes. I would also like to be able to piece together my own packets and send them out on my network. Eventually, I would also like to write a simple firewall so I want the capability to drop packets as well as let them pass. I assume I will have to access the kernel with some system calls to do this, any one have any information or resources that could help me on this project?
View 1 Replies View RelatedI work for a company who has a really closed proxy configuration, and I think that only the port 80 is opened, but with a lot of blocked sites.
I guess that for other cases, like bank sites and others, they opened the 443 port too. But other ports are all closed.
I set up a linux server at home, and I need to access it with SSH. However, I can't access my server directly by its IP number,
I don't know why, but probably it's because some rule in the company's firewall or proxy, right? What I did to trick this was create an account on NO-IP.org, which provides me with a DNS to my host. In this moment, my "network" is something like this:
When I try to connect (by my work PC) with "telnet xxxxx.no-ip.org 80", or with Putty, I get a blank screen, no errors, no nothing.
But when I try to do this on another PC, on another network without proxies, I'm successfull. So I really think that is my company proxy thats blocking this way, am I correct?
So I think that the solution for my problem is to create a tunnel, to transport my SSH connection over an HTTP, through the Port 80.
But is there a way to do this?
It would be something like this:
Is that correct?
If so, how could I do this?
I'm trying for a week now, with programs like http-tunnel, proxy-tunnel, and others. But nothing until now.
So, any ideias how could I could communicate my SSH client at work over a HTTP (port 80) connection, over NO-IP, my modem, my server, HTTP to SSH, and finally my SSH server?
I am using squid 2.6 (as a proxy server) in my cent os 5 box.The clients computers are factehing the web pages successfully. The firewall (IPTABLES) are already disabled.The problem is we have an internal web based application by which the users add the data in it. when the user type the ip address in the browser i.e http://10.1.7.21:81/mis squid shows Code:ERRORThe requested URL could not be retrievedWhile trying to retrieve the URL: http://10.1.7.21:81/mis/The following error was encountered:Access Denied.Access control configuration prevents your request from being allowed at this time. Please contact your service provider if you feel this is incorrect.Your cache administrator is root.We have another proxy server MS ISA 2006 and by changing proxy from Linux squid to MS ISA we can access the page.
View 14 Replies View RelatedI find it hard to explain but I will try. I have a small network using CentOS 5.4 with a static ip and I am running a web server which has an local ip of 10.1.10.100 and has the domain name of www.inwoon.net.My problem is I have other computers on the same network and can only access the web server using 10.1.10.100 instead of www.inwoon.net. am finding it to be impossible to test my web site work using external links that call back to my site
View 8 Replies View RelatedI cannot access a remote server(Ubuntu) using ssh or even using sftp from my ftp client. I've been accessing this server regularly for many months with no problem until now. There is a web server running and that's OK, so no problems there. I asked the owner of the server if he could access using ssh from within his LAN, which he could! So openssl is working from within the LAN, but not ouside of the LAN. I access the remote server by using one of [URL] free domain names. I'm aware that this service requires renewal or activity at least once a month and as far as I know this is up to date and working OK.
Is this a router gateway problem? I suspect that port 22 has been blocked, but what could block this port? It's been working well for so many months. As far as I can tell the owner of the server/LAN has not been tampering with the router, so what could be blocking port22? I'm currently accessing the server using vnc4server.
Another really weird thing is that when I access the terminal on the remote server via vnc4server and I ssh back to the server using one of [URL] free domain names, it works! So as I understand ssh is accessing itself by going out of the LAN and back to itself. This would suggest that port22 on the gateway router is working. But when I try to ssh from a pc outside of the LAN, I just get timed out!
* openssl working from within the LAN but not outside of the LAN.
* sftp not working.
* domain name from dyndns.com working and up to date.
* Web server is working OK.
I want to access and run some programs in the terminal on my office Linux machine from my home through Internet. I use Fedora 10. However the internet connection at office has dynamic IP.Is it possible to access remotely a terminal on machine which has Dynamic IP addresses? How?
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