General :: Does The Computer With Same Wi-fi Connection Have Same IP Address
Aug 2, 2011Does the computer with same wi-fi connection have same IP address?
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Ubuntu :: IP Address Of Remote Computer To Establish SSH Connection
Jul 9, 2011I want to transfer files from my laptop to my desktop remotely over the net. Both these computers access net via different service providers and have dynamically assigned IP addresses. If I know the IP address, I can use ssh to accomplish my task. However if I don't have physical access to the desktop, I cannot know the IP address. Is there a way by which a the desktop sends its public IP address to me so that I can establish ssh connection ?
View 2 Replies View RelatedGeneral :: Get Name (address) Of Computer From Which SSH Login Was Made
Mar 12, 2010After logging onto a linux machine via SSH, I would like to be able to retrieve the name of the computer from which the connection was made. Ideally I am looking for some command like hostname or uname but that would retrieve the name of the client instead of the host.
This information must be accessible somewhere, since when I log on I get a message that contains the clinent name from the last login:
Last login: Thu Mar 11 18:42:01 2010 from my.address.com
The reason for wanting to do this is to be able to take different action in my .login file depending on which computer I am currently connecting from.
Networking :: How To Find Ip Address Of Other Computer In LAN Network From Own Computer?
Jun 7, 2010i want to find ip address of other computer which are connected in LAN..suppose ther are 5 compter in LAN and i want to find ip of all remaining 4 computer using my computer only in command or any other way is ther....
View 4 Replies View RelatedGeneral :: Determine Whether Computer 'gets IP Address Information From Dhcp Server On Network'
Sep 24, 2010First, (for samba) how do I determine whether my computer "gets IP address information from a dhcp server on the network," and whether "the dhcp server provides info about WINS servers ("NetBIOS name servers") present on the network," and consequently whether a change to my smb.conf file, "so that DHCP-provided WINS settings will automatically be read from /etc/samba/dhcp.conf," and whether the dhcp3-client package must be installed?
View 2 Replies View RelatedGeneral :: Ssh Listening Address - When Try And Connect It Says Connection Refused
Apr 7, 2010I reinstalled unbuntu server recently and i am trying to get it to only allow one computer to accsess it. So after doing this etc/ssh/ sudo nano sshd_config I uncomment #ListenAddress 0.0.0.0 Ok so i am trying to accsess my server from a windows machine so i tpyed ipconfig /all to find my ip I found the IPV4 address and i put that address like so ListenAddress 192.168.1.22 But when i try and connect it says connection refused.
View 6 Replies View RelatedGeneral :: Network Connection - Doesn't Assign Any IP Address To Machine
Feb 11, 2009I have installed Ubuntu 8.10 Server Edition on Virtual Box. When I start the virtual machine I do not have connection to my home network. The router I have does not assign any IP address to this machine. Now I have some questions which I am finding hard to find answers for over the internet and other forums.
If I do have a network interface (I checked this using ifconfig -a) then is there a command to actually make the operating system connect to that network (something like repair on windows)?? Also what is the difference between a network interface with alias eth0 and eth5? I know that when it was eth0 the virtual machine used to connect to the network automatically. Now that it is eth5 it does not! I do not know however if this is related.
Ubuntu :: Mikrotik - Control Access To Bind Mac Address With Ip Address And Control The Band Width For Individual Connection
Feb 14, 2011i have a xeon machine with ubuntu os machine specification is 3gb RAM 3 scsi hard drives each 73gb it have two ethernet cards one ethernet card is connected with adsl modem and the second is connected with LAN. now what is mikrotik doing for me is control access to bind mac adress with ip adress and control the band width for induvisual conection.
View 2 Replies View RelatedGeneral :: Unable To Get An Internet Connection - "No Address Found"
Apr 23, 2010I have little to no understanding of this system. I am currently setting up for a work from home job that requires I use a disk in my CD drive when booting my PC. I believe this disk runs an ISOLinux operating system.
The system appears to boot properly; however, I am receiving an error that states "No Address Found" and I am unable to get an internet connection. When running Windows Vista, my ethernet connection runs fine. I'm sure I am missing one small piece of the puzzle that will make this work.
Networking :: Change Mac Address - To Be The Same As Another Computer ?
Mar 3, 2010I need to change my Mac address to be the same as another computer. My university for some reason only allows 2 computers per jack i think! and i have 3. for some reason when i plug my 3rd PC in i lose connection on my other two. i have a win 7 laptop and a Ubuntu laptop. I want to setup a small server since my school blocks all ports off campus i can't use it off campus but i want to use it on campus.
My 3rd PC is a ubuntu Desktop is there a program i can use or a command i can use to spoof the mac address.
Networking :: Set An Ip Address On A Computer Remotely?
Mar 20, 2011there is a way to set an ip address on a computer remotely. Here's my issue : Have a debian computer (plug computer) on which, after upgrade, i m not able to log in back anymore. At the moment it seems i have no chanche to connect something like a monitor but i m pretty sure the computer it boots up cause wireless is on and i can see ssid and mac address of the ap.
I ve tried to assign an ip to the mac address (from my laptop) by arp and in the table it shows the link between the mac and ip, but i m unable to ping the ip after that. I was trying to think of maybe set up a dhcp server from my laptop and see if the plugcomputer gets an ip automatically, but i m not sure if it is working and at the moment i have little experience on set up a dhcp server on linux (sabayon). Do you think is it possible to manage the network card of my plug computer by eth/wlan from my laptop?
Ubuntu Networking :: Computer Address Is Localhost Instead Of 192.168.x.x?
Jul 22, 2011One of the computers attached to the network is giving localhost instead of 192.168.x.x in Remote Desktop config page therefore I'm unable to access it:
Quote: Your desktop is only reachable over the local network. Others can access your computer using the address localhost. Other computer and even other accounts on the same computer are showing something like:
Quote: Your desktop is only reachable over the local network. Others can access your computer using the address 192.168.0.8. How can I fix this?
Ubuntu Networking :: Computer Have The Same MAC Address With His Router?
Sep 1, 2011I have read in a forum that a computer can have the same MAC Address with its router in the sane LAN but how is that possible? Isn't every MAC unique? Also I have not understood, when we send a packet to a PC that is not in our LAN the packet should have the IP Address or the MAC Address of the computer that we want to send?
View 3 Replies View RelatedNetworking :: Connect To External Computer Using Local Address?
Apr 9, 2011I couldn't find an answer to this question (not including vpn) on different threads so decided to eventually post it, though it's probably easy one. I would like to connect to some application on known IP and port in the internet from my LAN computer. However to do so (I have some application, not any administrative constraints or not being allowed to) I would like to use local addresses. So, let's say - I want to connect to the external host VV.XX.YY.ZZ, port AA using 192.168.EE.FF port BB. Baically so far I have limitation in my application (too many places for possible error, to correct it right now - will change it in future). Is it possible that after my application sends request to 192.168.1.EE port BB, my Linux transparently translates it to VV.XX.YY.ZZ:AA? I tried iptables tutorials and some forums, but nothing seems to be addressing this issue. I don't know if it's event possible with iptables but am pretty sure this should be possible.
View 5 Replies View RelatedSecurity :: Block Computer From Connecting To A Specific IP Address?
Feb 13, 2010I was taking a peek at the active connections shown by the Firestarter GUI and noticed the following (the source is my computer):
SourceDestinationPortServiceProgram
192.168.0.11266.235.133.4280HTTP
I closed all Internet related apps and the connection persisted. After a reboot it did not reconnect (yet).The IP address appears to belong to esomniture.com - some sort of web analytics company. How do I prevent my computer from connecting to these rascals. I have found a lot of documentation regarding stopping inbound connections to services on my computer but not the other way. I have various filtering addons installed in Firefox however, this connection seems to be at a lower level as no program is specified as being responsible for the connection.
Ubuntu Networking :: Unable To Connect To Local LAN Computer Via IP Address
Jul 27, 2010I recently setup motion on one of my computers with a USB camera. On that computer if I type [URL] I can see my live video. If however I type [URL] on that computer or any other on my wireless network, I get a page cannot be displayed. I checked that UFW was disabled and I am able to ping the motion computer from any other computer on my network. Also I am not sure if it matters but I do have apache installed on my motion computer as well. why I cant view my live video from different computers I am using Ubuntu 10.4 on all computers
View 4 Replies View RelatedUbuntu :: Transfer Address Book / Email Settings Etc From Old Computer Using Thunderbird On XP?
Feb 7, 2010How do I transfer my address book, email settings etc from my old computer using Thunderbird on XP.
View 7 Replies View RelatedOpenSUSE :: Connection Failed: Unable To Get IP Address
Jan 26, 2010I seem to be having real difficulty downgrading my Wicd as I keep getting "Connection Failed: Unable to Get IP Address", and after having the trouble in another laptop (Ubuntu Mint) with the same problem...oddly enough the solution (other than buying another router) was to downgrade the wicd. butttt.... Now I not able to uninstall Wicd and therefore can't install the downgraded rpm file.Below is the error when trying to delete Wicd 1.7.0.2/ On another note,,, is there an easier one stop search for available software?, One that doesn't require an intimate knowledge of repositor
Error
Subprocess failed. Error: RPM failed: /var/tmp/rpm-tmp.T9VAvE: line 1: /usr/share/rpm-helper/del-service: No such file or directory
/var/tmp/rpm-tmp.T9VAvE: line 2: /usr/share/rpm-helper/add-service: No such file or directory
/var/tmp/rpm-tmp.T9VAvE: line 3: /usr/share/rpm-helper/add-service: No such file or directory
error: %preun(wicd-1.7.0-1mdv2010.1.x86_64) scriptlet failed, exit status 127
OpenSUSE Network :: Having IP Address Via DHCP But No Connection?
Apr 9, 2010I've just installed opensuse 11.2 with the network installation iso. During the installation, it has got the IP via DHCP without any problem, and I has downloaded all the needed packets without problems... But when the installation finish.I have no network connection It's strange, because I have IP address, I get the IP from the DHCP server, and I can see the IP addreess if I do "ifconfig", the default route and even the DNS servers in the resolv.conf file; but I cannot ping my gateway (that is the DHCP server as well!!), I cannot ping anything in my network and either anything in internet. I see a network error at the start, but it finally gets the ip address. In the dmesg, the last message repeats over and over. The machine is a Hyper-V virtual machine, but as I said... I worked very well during the installation, I don't know what is going on. I've tried to reinstall, but it doesn't make any difference
View 2 Replies View RelatedNetworking :: Configure An Ubuntu 8.04 LAN Connection To Use More Than One IP Address?
Jun 21, 2010In WindowsXP I am able to assign multiple IP Addresses to a single LAN Card/NIC Port by clicking "Internet connections> Local Area Connection>Internet Protocol (TCP/IP)> Advanced> Add".
Is there a way to configure an Ubuntu 8.04 LAN connection to use more than one IP address?
Networking :: Static IP Address With 3G Usb Stick Connection?
Jul 31, 2010I am trying to find out if it is possible for me to have a static ip address with my 3G usb modem ? I am using gnome network manager in Ubuntu 10.04 but it there is no option for me there for a static IPV4 address. I know with a wireless or ethernet connection you would modify /et/dhcp3/dhclient.conf and/or /etc/network/interfaces. I don't think those two would do for a PPP connection. When I go to /etc/ppp/ I see no .conf file that I could modify.
View 2 Replies View RelatedSlackware :: External Address And Connection Refused
Feb 8, 2010 My wife takes her laptop on her travels but recently has been getting a connection refused when attempting to connect to our home server. The only reason I believe this is occurring is because of iptables blocking certain IP addresses which I don't want to delete for SPAM prevention.
What configuration what be both secure and relatively straight forward. Initially configured mac filtering but then realised this would not be appropriate under these circumstances..
Also there is no specific logging in either postfix or dovecot about connection refused.
General :: What Is Production IP Address And Management IP Address In Servers
Jul 20, 2011what is Production IP address and Management IP address in Linux servers? What is the significance of these two? When to use what?
View 3 Replies View RelatedGeneral :: Virtual Memory Address To Physical Address?
Apr 13, 2010How can I get the physical address corresponding to a virtual address in linux by using /proc file system
View 1 Replies View RelatedFedora Networking :: No Internet Connection With Static IP Address?
Feb 17, 2009I am a windows user with no linux experience prior to Friday. Im setting up a music server (SqueezeCenter) running Fedora 10.
With the help of posts of this site Ive made good progress with complicated stuffnamely getting Samba and VNC working. My Fedora machine and my windows machines now see each others shared files, and I can control my Fedora machine from my windows machine. (The Fedora machine will ultimately be headless.)
But Im having trouble with a seemingly simple issue setting up my Fedora box with a static IP address. With DHCP enabled on my network Ethernet adapter, all works fine. I then used the System>Administration>Network menu to disable DHCP and to assign the same IP address that DHCP chose. When I do this, two cases need to be distinguished:
1. If I keep the box checked for Controlled by Network Manager, the Network Manager Applet reports a network connection, I nevertheless cannot access the internet, but my Fedora machine is able to communicate with my Squeezebox music player (connected to my network via my DSL modem Ethernet connections, and with a fixed IP address). 2. If I uncheck the box Controlled by Network Manger, then the Network Manager Applet reports no network connection and my Fedora machine is not able to communicate with my Squeezebox music player (and I of course have no internet connectivity).
Ive seen references on other posts suggesting that the Network Manager service be disabled. But I see no way to manually configure the network.
Ubuntu Networking :: Cannot Obtain IP Address On Wired Connection
Jan 30, 2010I am having a persistent problem with getting a wired network connection under a recent install of Ubuntu 9.10. The network manager will show the wired network as 'disconnected' after a restart. This is true whether I am connected directly to my ISP's modem, or through the Linksys router that I usually use.The output of ifconfig suggests that eth0 is not being assigned an IP address:Code:I have reached the limits of my own ingenuity.
View 9 Replies View RelatedUbuntu Networking :: Connection Failed: Unable To Get IP Address
Apr 24, 2010So I got Ubuntu 9.10 on my laptop working really neat and wanted to upgrade my desktop to 9.10 as well. So I reinstalled Ubuntu there and now I can't connect to my network anymore....
I have a usb wireless adapter (currently Sitecom as I bought a new one today to hopefully fix it, but ended up at exactly the same problem as with my old adapter). The network manager I'm using now is Wicd since some topics I was looking through were about malfunctioning GNOME network-manager (which I removed) and suggested to try this. The GNOME network-manager kept prompting to insert my WEP network key which was a correct one. When I removed all security from the network it didn't prompt anything anymore but just failed to connect. The Wicd network manager is so nice to tell me that it cannot obtain the IP address however, so I suspect that this is my main issue... but I have no idea what I can do about this? Tried using a static IP and then I get the message "Connection failed: Could not contact the wireless access point."
I feel powerless as my knowledge here is just lacking..
Networking :: Telnet: Connect To Address 127.0.0.1: Connection Refused
Jul 8, 2011I am facing an error when I run the following command telnet localhost 7777
Trying ::1...
telnet: connect to address ::1: Connection refused
Trying 127.0.0.1...
telnet: connect to address 127.0.0.1: Connection refused
Software :: SQUID - Connection Limit Per User Not Per IP Address
Mar 9, 2010I running Squid 2.7. I using NCSA veryfication so only registered users may use proxy server. I want to allow only 1 connection to proxy for 1 user. Why not per ip ? Alot of users have dynamic IP's and i want to avoid password sharing beetween users. Any idea how to do it in squid ? Mb other autentyfication system connected to squid granting access to proxy server ?
View 3 Replies View RelatedProgramming :: Telnet: Connect To Address 127.0.0.1: Connection Refused
Jul 21, 2010I want to create script wherein it will check the application if its running. The command that I'll be using to check the application is telnet (if you can recommend others, that's ok). I've an application and it is listening to port 1808. If I do telnet localhost 1808, the response is :
Code:
[root@test ~]# telnet localhost 1808
Trying 127.0.0.1...
telnet: connect to address 127.0.0.1: Connection refused
What I want to happen is if the response is like to code above, it will execute a commands. Obviously, above code knows that the application is not working so I need to execute a commands. I created a script before using expect but I don't think it will work because I haven't establish a shell yet unlike successful telnet I could spawn expect.