I have a Squid Proxy Server running on centos in my office. The proxy server is running OK and I have to apply the proxy settings in web browsers to access internet. I have also created different users to access internet. I have also created a VPN server in proxy server. It is also running very fine. People from outside and inside the office can connect to the VPN server. I have also opened all ports on proxy server.
Problem is, if any of my employee try to connect any other VPN server outside my office, it does not get connected. It shows some "ERROR 619". Whenever I try to connect it always show this error after verifying username and password.
I am not getting that where the problem is. Is there firewall problem in proxy server? OR anything else?
I just installed Ubuntu 9.10 and its great. However when I connect to the internet at home it shows that the connection has been established but I still cant connect to the internet. My flatmates are all able to connect. However, I am able to connect from work both wirelessly and through an ethernet cable.
I just want to use Internet Connection Sharing (ICS) to connect to the internet. I have done a massive amount of troubleshooting, but some of it seems to contradict itself, and the only two things that I know for sure are that it used to work, and that my Ethernet cable is not the problem. When I use Terminal utilities like ifup and dhclient it seems that it can not determine IP information, but when I try to put it in manually, the "Apply" button grays out right after I finish typing it in. When I try to connect normally, in KDE or GNOME, the icon acts like it's connecting, then instead of having the connected icon, I receive a notification that "the network has been disconnected", and it goes back to the disconnected icon.
Oh, and by the way, I know that I could probably find a workaround, but I have limited resources, and this used to work. The Linux is a Dell desktop with Fedora 12 and the Windows is a Windows 7 HP laptop.EDIT: I hope that I didn't mess something up, but I accidentally used system-network-config to try putting in the IP address there, and ended up changing it back to the original settings, but the computer is now calling it Auto Ethernet in the taskbar icon, although sudo iwconfig in the terminal still calls it eth0.
I am currently running ubuntu on a qemu-kvm virtual machine, and the host is fedora. I would like to mount a folder of the host machine on my VM, but never succeeded. The result of the command is :
root@armnlib-kvm:~# mount -v 192.168.1.10:/nfs /nfs mount: no type was given - I'll assume nfs because of the colon mount.nfs: timeout set for Thu Jul 7 06:02:43 2011
Forgive me if this has been answered, but searches have been un-fruitful. I recently built a 64 bit Ubuntu 10.10 pc. It is sitting right next to my Windows 7 Premium 64 bit machine. They can't see each other. I disabled Homegroup on my network. Now, when I try to access Ubuntu from Windows, I am prompted for a username and password. Both systems have the SAME UW and PW. It doesn't connect.When I go from Ubuntu to connect to Windows, I am prompted or Workgroup passwords.
I was wondering if it is possible to SSH into my home PC and enable the VPN I have already set up there? After loads of Googling I have been unable to find the command!
connecting to various servers on my network via SSH. All IP's on my network are static IP's that I've set.
DHCP is at: 192.168.1.1 Subnet: 255.255.255.0
Source IP that I'm trying to SSH from is 192.168.1.2 (My MacMini) I have 2 servers that I SSH into both running CentOS. One I have no problem with: 192.168.1.102 But the other I can't seem to get to: 192.168.1.103 The strange thing is I can only get to it once I ssh into my .102 server. Then ssh from there to my .103 server.
It started breaking down about a few days ago when I installed my VPN server. Could this be causing the problem?? I can access the VPN interface both internally (with a local ip) and externally (outside from the Internet). But why can't I ssh to it from my local network? I've set the subnet for the VPN to be the same as my network.
How to configure Red Hat IP. Here's what I'm trying to do use linux as a web server and at the same time connect the linux machine to local area network. So I need to configure one static ip such as 203......... and then 192.........
I would like to connect a PC (it has no white IP) through Internet. It's possible to create tunnel with SSH, but I need more easy way. May be there is some service exists (like TeamViewer), so people can just run simple command on that PC?
I can connect to the Internet using the Windows Drivers for my USB iBurst pppoe modem running in a VirtualBox VM running Windows XP on my Ubuntu 10.10 host. I haven't been able to get this working under Linux.
Is there any way I can connect to this from the Linux host.
I am having problems connecting to my VNC server. The host machine is running fedora core 15.
In the past I have been able to connect to the machine, but for some I no longer can't.
I have done the following but still am unsure what problem is 1. Verfied the VNC server is running 2. Verified my user "trb" is in the vnc users list 3. I have checked that my port is open (at least i think). i launched a terminal and did "telnet 127.0.0.1 5902" and successfully connected.
My vncservers config file which is located in /etc/sysconfig/vncservers
Code:
Here is the log file from my latest connection attempt.
Got up this morning and switched on theLinux Box and started getting wifi connect problems. I could work for about 5 mins then it would start searching and asking me to confirm to connect to my network.After some time NM kept on asking all the time to confirm the network and key.I reset the router and check to see if other PCs were OK and a Windoze & Linux laptops were fine, no problem there so it's not the routerd.I'm wondering if the broadcomm card is starting to fail as it heats up or could it be a corrupt file or parametersNo updates have been done in the last month, it just started today. Here are the results from the log and dmesg:
[root@mylinux ~]# dmesg | grep b43 b43-pci-bridge 0000:05:01.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17 b43-phy0: Broadcom 4306 WLAN found
I'm using ADSL modem (not router) and I can't connect to internet. The network manager and the pppoe-setup command doesn't work. So I'm asking some of the experienced users of fedora 12 to help me setup my connection.
Details: ADSL modem with pppoe connection (working fine on win xp)
I'm running Ubuntu 9.10 Live CD and I can't connect to the internet. I click on System --> Preferences --> Network connections and under the tab DSL I click Add. After i fill the information I click to connect to the new connection and after a while it shows me a baloon which says "Wired network: Disconnected - you are now offline".
I have often connected to my machine's remotely through ssh. Today I noticed that when I connect, the "last login" IP seems a little weird to me. I'm on my home network, so I connect directly with the IP of the computer within the router. But after the IP I get this XXX.XX.X.XXX.dedicated.neoviatelecom.com.br What is the neoviatelecom part? Is that normal? I don't remember ever seeing that there before. If I connect a couple of times from my win7 laptop (through cygwin) I get the correct IP address, but followed with the other part. If I connect with my other desktop (running Karmi 9.10) I get the same neoviatelecom thing as above.
Installed Ubuntu 9.1 - Linksys WUSB600 connects but no network access. I get "server not found", so no data being xmtted. It worked fine in ver 9.04 but not in 9.1
I recently installed the latest version of Kubuntu in a dual boot system with Windows XP on a Dell laptop. The dell laptop has a broadcom wireless device, and I was able to set up the driver and get wireless working. Then I booted into windows XP to make a whole bunch of updates/driver installations, and when I booted back into Kubuntu it would not connect to the wireless network. I am pretty sure the device is still active, because it picks up on the wireless networks in the area. But KWallet does not open to ask for my password on booting. Something is not set right, but I can't tell what.
Situation: I can access Ubuntu from Windows XP but not XP from Ubuntu. When I try to access XP from Ubuntu I get message "Unable to mount location Failed to retrieve share list from server"
In System/Administration/Network Tools using Network device: Loopback Interface (lo) I can ping the IP address of the XP machine. Also, using Network device: Ethernet Interface (eth0) I can ping the XP by using its computer name.
In System/Preferences/Network Connections it shows under the Wired tab: Auto eth0 never used
Below are the settings in my smb.conf file.
## Browsing/Identification ### workgroup = MSHOME wins support = no wins server = w.x.y.z dns proxy = no
A group I'm working with recently got new netbooks with Ubuntu Netbook Edition 10.04 and some AT&T LaptopConnect (3G) cards. When I hook them into the usb port, the cards light begins blinking, but nothing shows up to indicate ubuntu has recognized the new card, nor am I able to connect to the internet. My searches for help have indicated no one else has had any difficulty with this and that the card usually pops up and installs some drivers automatically or something.
I'm not sure at the moment the model of the 3G card other than very new, but I can check on that in a bit. The netbooks are HP Mini 210s.
am using win7 trying to connect to a ubuntu box using vnc. I managed to get it working for me with the full gui viewable. Then one of my housemates played around with some display settings for the backround and all of a sudden vnd only comes up with a terminal.
I went into terminal and attempted to start gdm and got this output
root@ben-desktop:/home/ben# gdm start ** (gdm-binary:21376): WARNING **: Failed to acquire org.gnome.DisplayManager ** (gdm-binary:21376): WARNING **: Could not acquire name; bailing out root@ben-desktop:/home/ben#
want to connecting between ubuntu 10.10 and windows XP.There are a lot of file , music , movie..etc in my laptop. this is XP other laptop has ubuntu system.want to file transfering with cable each other.
I have 2 computers in my house, on my network. I want to connect to one computer to the other using SSH. On one I installed "OpenSSH-server". "OpenSSH-client" was already installed. I go to the other computer to try to connect to the "server" computer and I enter in the terminal:
Code: ssh username@192.168.0.33
It never connects. The text input "bar" keeps blinking, it never connects and I get the "Connection timed out" message.
how I can connect to the "server" computer? What am I doing wrong? And if I edit my "/etc/ssh/sshd_config" file to listen to port "12345" how do I get the other machine to connect to that port?
I'm having a little trouble getting unison to work on Kubuntu and can't figure out why.I have two machines. One is a dinky little box that I'm using for version control and as a file server. It has an IP address of 192.168.1.5. My other machine is a laptop with an ip address assigned via DHCP. I can ssh from the laptop to the dinky box with no problems. However, in unison, I've set up a profile to sync /home/will with ssh://will@192.168.1.5/WillHomeSync. However, when I try to connect, it just hangs on the "Contacting Server..." window and does nothing. How do I even go about starting to troubleshoot this?
I am trying to connect to Internet using Wavecome modem with Airtel GPRS connection. I am able to successfully connect and browse the Internet using wvdial. But if I use pppd, I am getting the error message as "LCP Terminated by peer".
The exact error I am getting is pasted below. [root@pscu1320 ppp]# pppd call gprs-wavecom GPRS modem init: press <ctrl>-C to disconnect Wakeup Modem
I have a Samsang Omnia Lite B7300. I want to connect to Internet through its wifi. Unfortunately its operation system is Micro$oft Windows phone 6.5.( Don't ask me why, because I didn't have enough money to buy a linux-support one)
anyway How can I do this? I use Grandfather DeBiAn (lenny stable)
I have some trouble setting up a printer on my network. My network is divided so that all wired connections are in one subnet, while all wireless devices are in another. My printer is Canon MP640 and is connected via wireless. When I use the network printer scanner utility from Canon, it will only scan my wired subnet, and is thus unable to see the printer. I can ping the printer, so there is no problem with subnet segregation.
On my router, I have Debian and iptables. My initial thought was that I could somehow set iptables to just forward all packets to an address to my printer. This address, of course, wouldn't exist "physically". But I have no idea whether or not this is the right approach. A suggestion I received from a colleague was to set up forwarding of broadcast packets. However, I am unsure whether this will have an impact on the wired subnet. If any of you could conjure a magical iptables rule for this or have suggestions other than plugging the printer into the wired net
I have a Laptop running Fedora Core 10 (64 bit). I recently have fallen in love with window managers (openbox to be precise); the Problem is, when in these window managers, I cannot connect to wireless APs. I've tried restarting the network manager, but alas it has no effect. So, I'm left with terminal commands (YAY!!! I love any chance to use those.) so is there a command that I need to use to connect manually?
