I previously used SSH to communicate between my two ubuntu PCs, but my new internet connection is far too slow for this method. Is there someway I can directly communicate between my two PCs using the router. Samba? moreover, my ip seems to be dyanamic through my internet, how can i change it to static? or will it not matter for Local area connections?
View 5 RepliesI've had my PC connected to my router since I installed Ubuntu. My router has the address and name password for my ISP. I'd like to plug my PC directly into my ISP line, but the network manager won't find the connection, and I don't know how to tell my PC my ISP's address and the name and password to logon with. I set up my router, and I know how to make the connection in XP, but I don't know how to in Linux. I have very limited Terminal experience.
View 9 Replies View RelatedI am starting to hate using NetworkManager instead of the good old "network" option. This is my problem. I have a modem I got from my ISP. My F10 server is hooked up directly to this router, and gets a static IP address of: 22.34.45.33 (Hypothetical ip). I then have a wireless router on my network, that connects directly to my isp's modem, and gets a static IP address aswell. Attached to the wireless router are all of the desktops in my house.
I have more than one network card in my server, so I want to plug my server into my router so I can share files. Whenever I do this, I get DNS issues. My postfix cannot receive email, but it can send it. Once the local interface is disconnected, I regain the ability to recieve email from postfix. I am so confused. This is my first encounter using NetworkManager. I just switched from CentOS.
Using SuSE 11.2 can anybody suggest a decent compatible Ethernet / Network Colour Printer. Just a printer not a multifunction device. The printer will be connected to a Fast Ethernet Switch or directly into the ADSL Router.
View 4 Replies View RelatedI have 2 computers one of them ubuntu installed and on the other one windows(xp) installed.how they can communicate?like file sharing,printer sharing etc.?wat kind software or what i need?
View 3 Replies View RelatedI have a wireless headset that I'm trying to charge through USB. When I connect it, it just doesn't charge. Looking at dmesg, the device isn't recognised, which is not surprising, since I think the USB port is only for charging, and it won't communicate over USB. lsusb also tells me that (apart from other things that are connected to the USB bus, that all of the 'MaxPower' variables are set to 0mA. So what I think is happening is I connect the headset ubuntu queries it, receives no reply, and so doesn't let the port draw any current. As far as I'm aware, there usually is some kind of OS handshaking like this, but it may vary from model of computer to model, so there's no point in saying "my <INSERT USB DEVICE HERE> charges". I am able to charge my MP3 player from the same port (because it's recognised), and I can charge the headset if I use a dumb mains->USB/5V transformer, but it should also work with my laptop. What I think I need is some way of manually setting the 'MaxPower' on the USB ports.
View 4 Replies View RelatedI have two computers...Ubuntu server and Windows XP client. Both are connected to the internet using Ethernet. I have them connected directly using 1394 to increase speed of large transfers. The internet network and 1394 have different IP address scemes. Internet 192.168... 1394 10.0.0...
I am having problems getting the two computers to communicate with each other. I can ping the server's ip address and and it loops back. Same with the XP's IP address. I can't ping each other.
ifconfig shows my eth0 and eth1 connections are up. The eth1 Link Encap says UNSPEC.(Don't know if that means anything.)
Chili555 where are you?
I am running Ubuntu Release 10.04 (lucid), Kernel Linux 2.6.32-26-generic-pae, GNOME 2.30.2.
I have installed the ASUS USB-N13 according to your advice in previous posts, specifically, in your advice to 828688 Ben.
The dongle seems to be operating as it should. The LED does its flashing at what appears to be the correct time. Wicd also looks correct. Networks are found with good signals shown. Everything looks correct. But when I attempt to connect, "validating authentication" runs for quite some time, and eventually results in a dialogue window stating the communication failed. The required WEP password is entered in the RT2870STA.dat file, and again in the wicd window.
I have entered as much detail in the RT2870STA.dat file as I dare, and believe it to be correct.
ndiswrapper is not installed. Network Manager is uninstalled. Only wicd remains.
I am trying to communicate to a Sanyo projector using pySerial and am having issues. I have verified that my baudrate and parity are all set correctly. Here is my code (using COM13):
import serial
ser = serial.Serial(12)
ser.baudrate = 19200
[code].....
I have also tried variations using "CR0", "CR0", "CR0x0D" and nothing seems to change it. I'm using another application to ensure that I can speak to the Sanyo projector, and I get a correct response.CR0 is a status read of the hardware that should return something like "80" which would mean "STANDBY"However, the responses that I keep getting are things like 3,4, or 5 which seem to be errors, given that they are returned apparently based solely on the length of the String I send, not based on the actual command.
How can I get two ip addresses to communicate with each other which are not in the same 255 range?
Like:
192.168.0.1
and
192.168.1.1
I'm using Fedora 9 and has finished the DHCP for my eth2 and static on eth0. I would like to add a route so that the 192.168.22.x eth0 and 192.168.26.x eth2 can communicate to each others,.
View 3 Replies View RelatedI am trying to set up a website from my ubuntu machine through IIS of windows server 2003. I am sharing the folder I want to store the files in across the network and all the computers are seeing it find.
The question is, how do I do this so it does not require a password to connect to it or give windows the permission without having to put them in every time.
I can get to my website, but it is asking for username and pass... I need that gone.
I am testing with Suse Linux Enterprise Server 10 in a VMWare environment. I've installed two SLES10 servers, named sles1 and sles2. I can't get the two servers to communicate, even a simple ping won't work. The "Network Adapter" in VMWare is set to "bridged", a setting which has worked fine when installing WinXP in VMWare and connecting to the Internet.Even if I ping sles1 from sles1 (= "pinging myself"), I get the same error message.Only if I ping localhost, I get a proper ping result.What did I do wrong? Did I forget to configure something?
View 2 Replies View RelatedI am setting up a small home print server running Fedora 13 (no gui). I setup Samba to have 1 file share and 1 printer. I can access both just fine in Windows network.
However when I try to print, nothing happens. I looked under Jobs in the Cups Web Interface and no job was ever created, so I suspect either Samba or CUPS isn't configured correctly. I am able to print a test page from CUPS directly.
smb.conf
Code:
Code:
I'm trying to attach an fstream to serial port for reading and writing with the following code:
Code:
#include <iostream>
#include <fstream>
#include <string>
[code]....
The code compiles without errors, but doesn't catch any input text from the device attached to RS232. I have tried it with Rx and Tx connected, but didn't receive my text back. It works OK if I substitute /dev/ttyS0 with an ordinary file, but any attempt to use /dev/ttyS0 seems to lead to an empty answer string. I tried this on a PC under Ubuntu Linux 7.10.
I have a application in C++, and now I have two class. MyDialog is the class that main function launch. In MyDialog class there are four elements and when I click over theese elements, there is a MousePressEvent that launch other class, Touchpad class. So, in some moments, I have loaded two class. My question is, how can pass a value from Touchpad class to MyDialog class, when I close (destroy) Touchpad class. In a few words, is it possible to communicate values between class?
View 5 Replies View Relatedgiven my computer is in a network consisting of multiple subnetworks, i.e. there are groups of computers: {192.168.1.1, 192.168.1.2, 192.168.1.3 etc.}, {192.168.2.1, 192.168.2.2, 192.168.2.3 etc.},..., {192.168.254.1, 192.168.254.2, 192.168.254.3 etc.}. My computer is 192.168.1.1. So I can communicate with 192.168.1.2, 192.168.1.3 etc. To communicate with other people I have manually switch to the proper subnetwork and take a new ip, e.g. 192.168.2.1. My question is: Is there any way to be member of all groups and communicate simultaneously with ALL computers? And if not, is there a way to find out (without manually changing the ip address) if computers of other subnetworks are online, so one does not have to change the ip and then look for other computers in the new subnetwork?
View 3 Replies View RelatedTrying to install Debian 5050i-386 ISO Image. Part way through I get the following error message: The network autoconfiguration was successful. However, no default route was set: the system does not know how to communicate with hosts on the Internet. This will make it impossible to continue with the installation unless you have the first official Debian CD-ROM, a 'Netinst' CD-ROM, or packages available on the local network. Of course I discontinued the install. How does one set a default rout?
View 8 Replies View RelatedI downloaded and installed a new copy of Fedora 11 last week onto a new computer (hereafter "proximate"). I also have a remote computer without a monitor running an outdated version of Red Hat Linux (hereafter "remote"). To manage the processes on remote graphically, I ssh from proximate into remote; this connection succeeds without incident in transmitting text (including commands) between the two computers; however, the command "gnome-session" returns: (gnome-session:15789): Gtk-WARNING **: cannot open display:
(The numbers apparently represent the process identifier and vary from instance to instance.) A similar warning (and no accompanying graphics) occurs whenever I attempt to start any graphical user interface from remote via ssh from proximate. The issue almost certainly lies with proximate; remote successfully communicated graphics to the ancient box that proximate replaces.
Interestingly, I cannot communicate via ssh from remote to proximate (within a secure shell from proximate to remote). If I execute /usr/sbin/sshd on proximate as root, then I can login, but even then I cannot execute any commands.
Consider the following output:
If I execute ssh -vvv proximate from remote to proximate, then I get a lengthy output that ultimately ends with "debug1: Exit status 254."
What must I do to communicate both text and graphics among my computers?
I am having trouble connecting to my Garmin GPS unit, an eTrex Venture HC. I gather from all the resources I've checked that it my system is finding the GPS just fine, but I am unable to communicate with the device. Using gpsbabel, I get the following error:
I noticed that the gpsd service was disabled, so I enabled it, but that didn't seem to change anything.
(using Fedora 14)
lsusb:
dmesg:
After updates and restart of debian server, my NIS is not functioning. No yptools are working, it cannot find the server. All my commands I issue on the NIS server. When I issue the command yptest, I get:
>>
century4:~# yptest
Test 1: domainname
Configured domainname is "cga.lan"
Test 2: ypbind
Can't communicate with ypbind
century4:~#
<<
rpcinfo gives:
>>
century4:~# rpcinfo -p
program vers proto port
100000 2 tcp 111 portmapper
100000 2 udp 111 portmapper
100004 2 udp 899 ypserv
100004 1 udp 899 ypserv
100004 2 tcp 902 ypserv
100004 1 tcp 902 ypserv
100009 1 udp 901 yppasswdd
600100069 1 udp 904 fypxfrd
600100069 1 tcp 906 fypxfrd
100007 2 udp 913 ypbind
100007 1 udp 913 ypbind
100007 2 tcp 916 ypbind
100007 1 tcp 916 ypbind
100003 2 udp 2049 nfs
100003 3 udp 2049 nfs
100003 4 udp 2049 nfs
100003 2 tcp 2049 nfs
100003 3 tcp 2049 nfs
100003 4 tcp 2049 nfs
100021 1 udp 32795 nlockmgr
100021 3 udp 32795 nlockmgr
100021 4 udp 32795 nlockmgr
100021 1 tcp 59990 nlockmgr
100021 3 tcp 59990 nlockmgr
100021 4 tcp 59990 nlockmgr
100005 1 udp 894 mountd
100005 1 tcp 897 mountd
100005 2 udp 894 mountd
100005 2 tcp 897 mountd
100005 3 udp 894 mountd
100005 3 tcp 897 mountd
100024 1 udp 32797 status
100024 1 tcp 59863 status
century4:~#
I am trying to set up an NIS client on a Fedora Core 12 64-bit system. The ypbind daemon is running via the /etc/init.d/ypbind script. However, whenever I run the ypwhich command, the following error message appears on-screen:
[code]...
The client has been configured so the domain is set, and the client will broadcast for the first available nis server. The client is on a subnet where there is one nis slave server, so it should bind to that server. One thought that came to mind was the fact the client in question is 64-bit, while the nis slave is 32-bit. Could that cause this problem?
I will be setting up Apache web server in DMZ and Oracle web server (Windows) in LAN. The requirement is to allow logged in visitors to view / change their details via the web site. What is the best way to configure this. Is simply allowing web server's ip to communicate with oracle server's ip (and the oracle port) is secure enough or is there a way to do this more securely?
View 6 Replies View RelatedI have using ubuntu nis server (LTS 8.04.1) and all nis client fedora 6,7,8,9 its working fine yesterday I installed new client os fedora 11 and configure nis client I started ypbind service can't start I did client configuration.
1. /etc/sysconfig/network add NISDOMAIN=TEST
2. /etc/sysconfig/authconfig UseNIS=yes
3./etc/nsswith.conf
passwd: files nis
shadow: files nis
group: files nis
4. /etc/yp.conf
Add nisdomain and ypserver name
After I stop ip6tables and iptable and network Manager
Shutting down NIS service: [FAILED]
Starting NIS service: [ OK ]
Binding NIS service: ....................... [FAILED]
How to communicate between two threads using message queue?
View 4 Replies View RelatedOne problem has led to another.. I had notebook version 9.10 and it worked OK. I Downloaded 10.04 onto USB and all seemed fine. After upgrade - disaster. I have as Asus Eee PC901.
1. I am in Italy and bought a TIM USB mobile broadband modem - Ubuntu can see the device but nothing happens except a bizzare message with no information at all 'Unable to Open Archive'. I have no idea what that meant nor what I should do to resolve whatever it is, so I went back to my older USB modem which worked under 9.10 - Now even that device does nothing.
2. as a result, Ubuntu software centre does not work, Synaptic Package manager is the same; also update manager.
3. Limited communications are available via the university wireless network. That network requires me to work through their own proxy;port address (with username and password) which I have set up using proxy manager including the username and password. This allows me to carry out web surfing and point to point downloads.
4. Firefox works fine, and it obeys the requirements for registering with the proxy. Thunderbird, evolution, Synaptic, Update manager, Software centre etc all fail because they failed to authenticate with the proxy. They all have been set up to use system proxy. (Also tried direct proxy address;port in each package but no go)
5. The ultimate frustration has come from the direct download of Skype (.deb). Double click and it starts to install then crashes because of numerous dependencies (things like libqtgui4).
I am trying to get Skype working, the only problem is the webcam, in the test video all I get is a black screen.
After some research I found this command to get Skype to work with my webcam, as you can see there are a few errors.
Below is a listing of of /usr/lib/libv4l/ directory
Other than the video, eveything seems to be working.
This is on Skype 2.2, Skype 2.1 was the same. webcam works fine.
This issue was prompted by Groupwise MTA not communicating with a Post Office that I had migrated to our first Linux box. I found out why, because I cannot communicate with it at all, other than through ethernet. I'm not sure what the problem is. I've checked the firewall and opened up all the ports that I'm trying to communicate on.ve made sure Apache is loaded
View 2 Replies View RelatedI am testing with Suse Linux Enterprise Server 10 in a VMWare environment. I've installed two SLES10 servers, named sles1 and sles2. I can't get the two servers to communicate, even a simple ping won't work. The "Network Adapter" in VMWare is set to "bridged", a setting which has worked fine when installing WinXP in VMWare and connecting to the Internet. I have configured the Network Settings as follows:
SLES1:
-Statically assigned IP Address
-IP-address: 192.168.0.20
-Subnet: 255.255.255.0 (/24)
-Hostname: sles1
Hostname/DNS tab:
-Hostname: sles1
-Domain Name: local
-Name server: blank
Routing tab:
-Default Gateway: 192.168.0.1 (= my router connected to the Internet)
SLES2: same as sles1, with IP 192.168.0.22 and Hostname sles2
With these network settings, the two servers seem totally unable to communciate.
-When I ping sles2 from sles1, I always get the error message: connect: Network is unreachable
-Whatever way I ping, either ping sles2, ping sles2.local, ping 192.168.0.22, whatever, the error message is always the same.
-Even if I ping sles1 from sles1 (= "pinging myself"), I get the same error message.
-Only if I ping localhost, I get a proper ping result.
I want to communicate between two threads, each belonging to a different process. Iam using message queues for this. I use mq_open()call. I created the queues with the same queue name starting with a '/'. But when I open the queue, the queue ID is different in both the process. What should I do so that both the process have the same queue ID?
View 1 Replies View Related