Ubuntu Networking :: 802.1x Dynamic WEP Not Working In Kubuntu
Apr 25, 2011
My university uses 802.1x Dynamic WEP, with PEAP, MSCHAPv2, and no CA certificate. Our IT department actually provides instructions for Ubuntu, and they work, but I can't get it to work in Kubuntu. Here's the instructions using the Gnome Network Manager applet:
- Change the LEAP setting to Dynamic WEP (802.1x).
- Change the Authentication setting from TLS to Protected EAP (PEAP).
- Leave the Anonymous Identity option blank.
- Leave the CA certificate setting to None.
- Change the PEAP version to version 0 if running 8.10, or Automatic if running 9.04+.
- Leave the inner authentication setting to MSCHAPv2.
- Enter your username.
- Enter your password.
- Select OK. A warning message will appear about having no certificate; click Ignore.
- Click Connect.
I'm using Kubuntu 10.10. All the same settings are there for the KDE plasma network manager applet, but the connection always fails immediately. How do I go about debugging this? Is there a way to test this out from the command line? (WiFi in general works fine, on regular WEP and WPA secured networks; just having trouble with this one).
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Jun 7, 2010
I've just completed switching both my laptop and desktop from Ubuntu 10.04 to Kubuntu 10.04, all seems to be working well, except that I can't get my Virgin Mobile HUAWEI E160E wireless broadband modem working. I used to have it working flawlessly in Ubuntu, I've used the smae step as described in this post: [URL] that worked for me with Ubuntu, but the Wireless Broadband tab is greyed out under the manage connections dialog. I'm running the 64-bit version of Kubuntu BTW.
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Apr 29, 2011
Until 10.10 the NetworkManager applet/widget has not been able to:
- edit the default "auto eth0" network profile
- create/edit system wide network profiles (wired, wireless, mobile broadband)
The networkmanager itself can do it, of course, since long. The GNOME/XFCE counterpart also used to work flawlessly since long.
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Dec 12, 2009
I want to restrict the Visitors to my Webserver whom i want to give access But the persons whom i want to give access. have Dynamic IP. I want to use DynDNS and update IP address of person. Based on the Hostname Pointing to Dynamic address of person.
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Nov 28, 2010
The problem is that I have set up a test installation with DHCP server and DNS server on Fedora 14 and want to set up dynamic updates from the DHCPD to the NAMED. The problem is that any attempts to make updates of the DNS server fails with a "SERVFAIL" error. I can not even update it through the NSUPDATE tool. This is NAMED.CONF:
Code:
options {
directory "/var/named";
[code]....
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May 19, 2010
I've read some guides on how to setup ssh with dynamic DNS, but can't seem to get it to work. My Linksys router is currently set to forward port 22, so I don't know why SSH still gives:
ssh admin@xxx.hopto.org ssh: connect to host xxx.hopto.org port 22: Connection refused In particular, I also have openssh-server running on the target machine. Given that I have port forwarding enabled, why would this be happening? If I try to login directly to the IP, I get the same refusal.
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Dec 27, 2010
I was wondering if its possible to see if my ip has been registered under a dynamic dns name? Reverse DNS does not resolve.
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Jun 28, 2011
I am looking for a way to be able to access my PC from a remote place. The problem is that I have a dynamic IP. I have registered at dyndns and have found settings in the router to 'Activate Dynamic DNS' and then you supply your dyndns address, password and tell it to update the WAN ip address automatically. This works, however only internally and only to the router as opposed to my PC I am not interestes in accessing the router to configure that remotely, only accessing my own PC.
Is this something I can accomplish with:
A ZyXEL P-660R-D1 router
A dynamic WAN IP address
A PC connected to the router
A static IP address for my PC
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May 6, 2010
I have 4 Ethernet Interfaces. I need Dynamic IP-Addresses for 2 Interfaces. Can anybody help me how can i achieve that
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Nov 6, 2010
We have Verizon as our ISP with a dynamic IP address. We published our website but the IP changes frequently. How can we set Network address translator(NAT) so our website can be published regardless of IP changes? We don't have domain name and have no intention for one.
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Feb 23, 2011
I have a problem with Dynamic DNS for Debian..
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Feb 11, 2010
Fedora 12 64bit What will be the correct steps changing dynamic IP to static IP on F12 console, instead of on Gnome running;
System -> Administration -> Network -> Edit, etc.
I made following test;
Edited ifcfg-eth0
$ cat /etc/sysconfig/network-scripts/ifcfg-eth0 Code: # Attansic Technology Corp. Atheros AR8121/AR8113/AR8114 PCI-E Ethernet Controller
DEVICE=eth0
BOOTPROTO=static
[code]...
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Nov 30, 2010
I'm having two problems with remote syslogging with this configuration in syslog.conf:
*.info;authpriv.*;cron.* @myhost.dnsalias.com
As you can see the logging is made to an host with dynamic ip, and as soon as the ip changes the logging seems to stop.
Another thing is that it only seems to log the first part (*.info), the other ones don't appear.
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Jan 15, 2010
I've setup dynamic port forwarding using Putty, SSH and Firefox.All works well when visiting normal websites (servers listening at port 80). But why can't I visit https websites?Nothing seems to be happening when I visit those.
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Jul 23, 2011
Is there some kind of Ubuntu desktop application that notifies you when your WAN ip address has changed? I don't care about my LAN ip address. I need some kind of popup on the desktop when my ISP assigns the next dynamic WAN ip address.
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Feb 11, 2010
Fedora 12 What will be the correct steps changing dynamic IP to static IP on F12 console, instead of on Gnome running;
[Code]....
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Mar 31, 2010
I am trying to configure a BIND DNS server to handle three websites on my home network, (my site, my sons site and our test site). Since my ISP uses dynamic DNS, we are using DNS2GO to redirect our traffic, 9EACH SERVER HAS IT'S OWN VERSION OF dns2go running).
My problem is that I can't figure out how to configure BIND since I don't have a static IP to enter into the named.conf or reslov.conf configuration files.
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Feb 4, 2010
Is it possible to provide remote Windows users access to a LAN via the Internet when the LAN itself is connected to the Internet via a SOHO router that is assigned an IP address dynamically? An LQ thread from 2004 includes a suggestion to use VPN and DynDNS.com. Is that still a good solution? Are there any security issues?
Assuming:VPN is a good choice. DynDNS.com or similar can be used to give remote clients the public IP address of the SOHO router. the SOHO router is configured to forward VPN traffic to a Linux system acting as the VPN gateway. then, for a LAN of ~20 IP nodes and less than 5 simultaneous remote clients, are there any other VPN server software solutions to consider other than OpenVPN, Openswan and strongswan?
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May 27, 2010
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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Dec 14, 2010
I am using RHEL 5.2. I want to configure Dynamic DNS on it. Can anyone tell me how to configure Dynamic DNS on RHEL 5.2
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Dec 25, 2008
in my iptables script I define the environment like this:
Code:
# ENVIRONMENT
# Private interface
IF_PRV=eth1
[code].....
if I give the IF_PUB interface the DYNAMIC IPaddress assigned by my ISP how can I define it in IP_PUB and also the NET_PUB so I can then use it for the firewall rules.
exemple rule:
Quote:
iptables -t nat -A POSTROUTING -s $NET_PRV -o $IF_PUB -j SNAT --to $IP_PUB
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Mar 31, 2010
I am trying to configure a BIND DNS server to handle three websites on my home network, (my site, my sons site and our test site). Since my ISP uses dynamic DNS, we are using DNS2GO to redirect our traffic, 9EACH SERVER HAS IT'S OWN VERSION OF dns2go running).My problem is that I can't figure out how to configure BIND since I don't have a static IP to enter into the named.conf or reslov.conf configuration files.
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Jul 10, 2011
I usually use Ubuntu, but installed Xubuntu, Kubuntu and Fedora (xfce). However, none of these three will boot into the desktop! Xubuntu and Fedora-xfce seem to boot, but before it loads the desktop the screen stays black and nothing happends. With Kubuntu, it loads the login screen but every time I try to log in the screen goes black, then it returns to the login screen again. It will just keep doing this until you reboot or shutdown.
I cant see any type of error messages come up and my current install of Ubuntu (11.04) seems unaffected.Does anybody know what is happening here? is it a common bug/problem or something no one has really heard of before? Im just really stumped and cant seem to get anywhere with it,
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May 26, 2010
Both audio and video don't work "out of the box". Why?
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Aug 10, 2011
I'm new to Linux. And I tried using the at command to echo "Hello" after 2 minutes and I saw the following.-$ at now + 2 minutes-at> echo "Hello"-at> <EOT> job 7 at Tue Aug 9 23:59:00 2011So far it hasn't worked. I'm trying to get used to the syntax. Am I missing something?
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Aug 20, 2010
Is it possible to bond an existing bond. I have 4 nics assigned to 2 bonds for link aggregation. ie
e1000g0 - bond1 - mode =4
e1000g1 - bond1 - mode =4
e1000g2 - bond2 - mode =4
e1000g3 - bond2 - mode =4
I would have presumed that you have 2 x agregates giving 2 x 2gig links and the resilience is that if one nic fails in either bond you carry on with that bond running a 1 gig link until fixed. But, our architect wants to have an active/passive (mode 1) accross bond2 and bond3. I have setup tons of mode 1 bonds and mode 4 bonds but never tried bonding 2 x mode 4 bonds!
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Mar 8, 2010
In the past I've used ddclient to update my zoneedit dynamic dns. Unfortunately, this seems to be broken at the moment. I've submitted a separate thread related to that problem.
What other alternatives are there to ddclient? I'm particularly interested in something that works with zoneedit.com. I'm aware of:
inadyn
inadyn-mt
Inadyn is available in ubuntu. So far I have not gotten it to work but I have not tried too hard yet either.
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Apr 4, 2010
I installed kubuntu over ubuntu (both 9.10) this morning. in the past have had problems with suspending my laptop on ubuntu, so i tried on my new kubuntu. it entered suspension, but when i came back, all i saw was the login screen and the mouse. But nothing worked. It was just frozen. So i did a forced shutdown (held the power button down till it cut off). When i started it up again, there was no audio, no startup jingle. I restarted about 3 times.Here is the output of lspci:
Code:
blakefebruary7@ubuntu:~$ lspci
00:00.0 Host bridge: Advanced Micro Devices [AMD] RS780 Host Bridge
[code]....
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Jul 25, 2010
I'm building a new system, and yesterday I tried to install kubuntu, but could only get it running using the nolapic option (noapic is not nescessary, and noapic without nolapic won't work). Now I have the system installed but can only get it running using nolapic and therefore without SMP (which is a no go for most people, including me).
When I try to boot without nolapic, the system goes just fine through loading the kernel and kubuntu (that is, until the end of kubuntu's loading screen), but when it's done with loading it displays the login screen and freezes completely. No input or activity whatsoever. Sysrq keys seem not to work either.
I've searched for similar problems but had little luck so far. I'm using a ga-p55m-ud2 mobo, core i3 530 (2 cores with HT) and an HD5770 (if this is relevant at all). I was hoping some of you experienced users could suggest some kind of workaround to the problem (maybe the kernel is configuring the lapics towards a lockup?) or instruct me as to how could I know what the system was doing right before stopping, in order to locate more specifically what's the problem.
I've never used linux as my main operating system (trying to migrate to it now), but I have some notion of it, even though I don't quite know how everything works, so I might not be familiar with some commands or parts of the system operation.
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Dec 30, 2010
I am running Kubuntu 10.04 with KDE 4.2.2. I have a problem with "BackingStore", which does not preserve the contents of a window created by another program (actually PAW, producing a histogram). I have created a small xorg.conf, just containing this code:
Section "Device"
Identifier "VMware SVGA"
Driver "vmware"
Option "BackingStore" "true"
EndSection
The contents of the created window is indeed preserved when putting other widows over it and removing them again. This was not the case without the xorg.conf above. Without this file the content covered by another window is not redrawn after shifting the obscuring window.
However, the content is cleared when I switch to different virtual screen and then coming back to the original one. So Backingstore is not working between virtual windows.
In my old 8.04 installation (with KDE 3) everything was fine with the backingstore: Switching between virtual windows did not clear the contents!
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