Fedora Networking :: NetworkManager-vpnc Doesn't Work

Jun 27, 2011

how nobody else could have run into this in the meantime. [URL] Two friends of mine are having the same issue on Ubuntu-11.4-machines. In short: Connecting to the Cisco-VPN via shell-command "vpnc" works flawlessly, whereas NetworkManager just doesn't connect at all. We had this working in older versions of Fedora/Ubuntu about some months ago...

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Fedora Networking :: Disabled NetworkManager And Internet Doesn't Work Anymore?

Aug 1, 2011

I recently installed Fedora 15 x86_64 on my new AMD Machine and I'm quite pleased with things thus far.Here's where my problem comes. I mainly bought that machine to help me with Development. More specifically, Virtual Machines for testing purposes. I have installed Fedora 15 x86_64 as a qemu-kvm Virtual Machine and it's working.. for the most part. I am having a whole lot of trouble getting it to connect to the Internet.

My guess is the only way I'm going to reliably do that is to setup a Bridge. Yes/no? However, in order to setup a Bridge I need to disable NetworkManager and that where the fun happens. It completely disables my network connection. I'm probably missing something small, but I can't figure out what I'm missing. I've double checked my ifcfg-em1 multiple times(I've been trying for ~24 hours so far) and all the settings are as they should be.

I've turned NetworkManager off and stopped it(chkconfig and service) and turned network on(chkconfig and service). Theoretically I should simply need to turn off NM and turn on network and things should be fine. no?

Well, aside from adding:

ONBOOT=yes
NM_CONTROLED=no
to ifcfg-em1.

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Fedora Networking :: WiFi Auto Connect Doesn't Work (NetworkManager Applet)

Mar 3, 2010

The auto connect feature of NetworkManager Applet (version 0.7.997) isn't working on my system. If the WiFi connection dies, Network Manager doesn't detect that the connection has been lost and try to reestablish the connection. I have to manually click on the WiFi hotspot to reestablish the connection. This appears to be the case both while the computer is running and when I first boot it up (i.e. when booting, if the first attempt at establishing a WiFi connection doesn't succeed, Network Manager doesn't retry or try another hotspot).Is this "normal" behavior for Network Manager? If not, does anyone know a fix? Here's some more info about my system:

Computer: Dell Inspiron 1318 laptop
WiFi Chip: Broadcomm BCM4238
Kernel Version: 2.6.31.12-174.2.22.fc12.x86_64

[code]....

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Fedora Networking :: Vpnc Doesn't Anymore On FC11?

Jun 23, 2009

Since I installed FC11 vpnc stop working. I get "vpnc: no response from target." I tried running it with "strace" and the reason is a timeout: poll([{fd=3, events=POLLIN}], 1, 4000) = 0 (Timeout)

I tried google and adding "NAT Traversal Mode cisco-udp" to the config file works for some people but not for me Does anyone had experience with vpnc 0.5.3 in FC11?

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Fedora Networking :: Vpnc To Cisco Network / Starting Vpnc From Nm It Performs Exact Same Way And Getting Blackscreen?

Feb 2, 2010

In fc10 & fc11 everything worked well with vpnc.

With fc12 vpnc starts allows me to connect to my work site then everything works fine til I try and start a remote desktop connections to a windows client use tsclient. All I get is a blackscreen and my laptop is hung.

At work without the vpnc it works fine if I start the vpnc from nm it performs the exact same way and I get the blackscreen.

I have disable selinux.I also disabled the firewall

there was another gentlemen on here with the same issue.

The only way out is a hard reboot and there are no messages in the logs that say there were any problems.

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Fedora Networking :: Kmanager-vpnc Vpn Key Lifetime Limit - GUI Doesn't Provide A Location To Enter Information

Jan 6, 2011

I am using KNetworkmanager-vpnc to VPN back to the office from home, the vpn connection works fine - for 15 minutes then I am disconnected. I am fairly certain that this is related to the Phase 1 key lifetime limit. The Knetworkmanager-vpnc GUI does not provide a location to enter this information. I think I found the config file that holds the connection information at /home/<user>/.kde/share/apps/networkmanagement/connections/ I just don't know the proper syntax to put in the file to specify a key life limit. Anyone out there know how to do this? I am using Fedora 14 x64 with knetworkmanager-vpnc 1.0.9-0.28.

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Fedora Networking :: NetworkManager Doesn't Save WPA Key Under 11?

Aug 14, 2009

Just upgraded from Fedora 10 to 11 and cannot setup wireless connection via NetworkManager. By some reason it doesn't store WPA key. There are following errors in the message log:

Code:
Aug 14 14:37:05 mike-dev NetworkManager: <WARN> connection_get_settings_cb(): connection_get_settings_cb: Invalid connection: 'NMSettingConnection' / 'uuid' invalid: 1
Aug 14 14:37:11 mike-dev NetworkManager: <WARN> wait_for_connection_expired(): Connection (2) /org/freedesktop/NetworkManagerSettings/2 failed to activate (timeout): (0) Connection was not provided by any settings service

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Fedora Networking :: NetworkManager Doesn't Autoconnect On Login

Jun 14, 2009

Kinda fed up with NetworkManager. Since trying the betas of F11 on my laptop, i've had endless bad experience with it.

Installed version: 0.7.1

Aside from the description below, please let me know what detailed system info you want to see (specific commands appreciated).

When i log in, the applet loads. However, it doesn't connect to the last Wifi connection i used. My SSID is hidden, so i click on the applet and choose "Connect to hidden wireless network". i see my stored connection in the drop-list. i select it, and all fields are greyed out, the WPA key is blank, and the Connect button is disabled.

Leaving that dialog, i delete my stored connection and re-create it manually, setting all the information correctly. i have DSL, using my DSL modem in bridging mode, and for some reason NetworkManager doesn't retrieve the DNS entries from the modem, whereas Windows does. So i have to set the connection to "DHCP (Address Only)" and manually add the IPs for my DNS.

However, the connection doesn't initiate, so i click the applet again and attempt again to connect to my hidden SSID, using the newly created profile. Same problem: no WPA key, all boxed disabled, and Connect also disabled.

The ONLY way i can get this thing to connect is by deleting my stored connection, clicking to connect to a hidden SSID, and create the connection from the New dialog. However, then i still have to go into Edit Connections and set the DHCP and DNS correcly before i can reach outside.

This is ridiculous, and i haven't been messing with any other configuration. i had a thread when F11 was still in beta where i had inconsistent results with NetworkManager. After thinking i got it fixed with some help, and discovering it wasn't, i decided to wait for the final release to see if it would work any better.

(automatically connect to the last active connection), consistently (connects when it loads at login every time), Otherwise, if there's a different connection manager, i'm open to that as well. Especially if the alternate connection manager can automatically retrieve DNS settings the way Windows can.

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Ubuntu Networking :: Vpnc & Network-manager-vpnc Inconsistency?

Jan 13, 2010

I've been trying to connect to my office Cisco VPN several time using the network-manager-vpnc GUI in Ubuntu Karmic with no success. I read a couple of articles and i tried using the direct command line way:

Code:
sudo vpnc office
with the following /etc/vpnc/office.conf file:This is fictional data
Code:
IPSec gateway vpn.office.com
IPSec ID office
IPSec secret 0ff1c3
which worked perfecly.

So i went back to the Network Manager GUI way and i used the same credentials. Same fictional data I got a libnotify message telling me it couldn't connect.Anyone know how i could troubleshoot this issue? Would be great to have it integrated in gnome instead of running a background command which is not tracked by nwm.

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Debian Configuration :: Onda MT835UP USB Broadband Modem Doesn't Work With NetworkManager

Jan 20, 2011

I have recently bought a branded Onda MT835UP USB broadband modem. The hardware comes with its own drivers/GUI for linux, however I'd rather use the Debian-provided NetworkManager+modemmanager packages.

A few details:

- I'm using debian unstable,
- latest NetworkManager 0.8.2-3 from experimental
- latest modemmanager 0.4+git$foo from testing
- latest usb_modeswitch[_data] from experimental

[Code]....

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Networking :: NetworkManager Doesn't Detect GSM Modem

May 9, 2009

I can connect to the internet using wvdial but NetworkManager is a no-no. Here is some information that's relevant:

Code:

# lsusb | fgrep Huawei
Bus 001 Device 010: ID 12d1:1003 Huawei Technologies Co., Ltd. E220 HSDPA Modem / E270 HSDPA/HSUPA Modem

[code]....

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Fedora Networking :: VPN (vpnc) On 14 X86_64 Failing?

Nov 5, 2010

I have a couple VPNs I use for work, and after installing F14 x86_64 it is failing:

Code:
Nov 5 12:40:57 raykj NetworkManager[4106]: <info> VPN service 'vpnc' started (org.freedesktop.NetworkManager.vpnc), PID 4203
Nov 5 12:40:57 raykj NetworkManager[4106]: <info> VPN service 'vpnc' appeared; activating connections

[Code]....

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Ubuntu Networking :: Openvpn Through Networkmanager Doesn't Connect On Lucid

Jul 27, 2010

i have added a vpn connection on my Lucid desktop machine, but every time i try and connect, it fails. I also have the same, identical vpn connection on my karmic install on my laptop. everything works perfectly on Karmic, but Lucid is having problems. I have followed identical steps for creating the vpn connection on both machines: vpn connections can be made in 2 ways, the first is through the network manager, but trying to connect through the nm-applet returns an error about vpn failing to connect and "no valid vpn secrets".

I suspect this is at the root of the problem. The only way for my Lucid machine to successfully connect through the command line is if I run the openvpn command under sudo.

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Ubuntu Networking :: KNetworkManager Doesn't Run Script In /etc/NetworkManager/dispatcher.d?

Sep 20, 2010

I'm trying to get KNetworkManager to run a script after my wireless connection is activated. I created the script in /etc/NetworkManager/dispatcher.d using the same format as scripts to start firewalls, but it doesn't seem to run. I can run the script successfully from the command prompt, but it doesn't happen automatically

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Fedora Networking :: Trying To Connect To VPN Server / VPNC Fails?

Jan 6, 2011

I have been trying to connect to my University's VPN Server and for some reason vpnc fails. I have configured the vpn settings the same way I did for the past two years. They worked properly on Fedora 12 and 13, but for some reason fails on Fedora 14.

Code:
Jan 6 16:45:20 exodusprime NetworkManager[1269]: <info> Starting VPN service 'vpnc'...
Jan 6 16:45:20 exodusprime NetworkManager[1269]: <info> VPN service 'vpnc' started (org.freedesktop.NetworkManager.vpnc), PID 11731
Jan 6 16:45:20 exodusprime NetworkManager[1269]: <info> VPN service 'vpnc' appeared; activating connections
Jan 6 16:45:21 exodusprime NetworkManager[1269]: <info> VPN plugin state changed: 3
Jan 6 16:45:21 exodusprime NetworkManager[1269]: <info> VPN connection 'Swinburne University VPN' (Connect) reply received.
code....

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Fedora Networking :: Vpnc Not Connecting To Cisco Server?

Mar 7, 2011

Problem with fedora 13, I am no longer able set up a virtual private network using vpn. The following error message appers:

"/usr/sbin/vpnc: no response from target"

No problem when connecting with ubuntu or windows.

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CentOS 5 Networking :: NetworkManager Won't Start / Get It To Work?

Oct 12, 2009

I've been running CentOS on my laptop for a few weeks now. I don't know what happened today, but when I boot up, the NetworkManager wont show up on the panel, and I don't have access to wireless networks or Internet. I tried booting my Windows partition and the wireless works fine. I can't seem to remember any latest change I've made aside from the wallpaper =) Any ideas where I should start debugging? I could see the module "iwl3945" still loaded. Here's a manual type of my lsmod | grep iwl3945

iwl3945 90177 0
mac80211 137929 1 iwl3945
cfg80211 30793 2 iwl3945,mac80211

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Fedora Networking :: Vpnc / Getting Error Unable To Connect, Socket Is Unavailable?

Aug 3, 2010

I am having problems accessing my work desktop through my home computer running Fedora 13. I am able to remote into work through MAC and Windows XP. I loaded vpnc and was able to connect to the concentrator. I also able to ping it too. I cannot connect to my desktop using rdesktop. I get error message ´┐ŻUnable to connect, socket is unavailable. I cannot ping to the desktop.

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Fedora Networking :: Establishing A Vpn Connection Using Vpnc / Error Failed To Bind To 0.0.0.0:500: Address Already In Use?

Nov 24, 2010

I am having difficulties in establishing a vpn connection using vpnc (or NetworkManaager-vpnc).

As long as the openswan IPsec daemon is running, vpnc-helper quits with the error message

Quote:

Failed to bind to 0.0.0.0:500: Address already in use
[user@computer ...]# vpnc-helper --local--port 0

If I use NetworkManager-vpnc, then establishing the connection simply fails.
Using the --local-port 0 option does not change anything.

If I stop the ipsec service (service ipsec stop) then establishing the connectiong works, both with NetworkManager-vpnc and the console tool, but apparently the network traffic is not routed via the VPN - in my case this means that I cannot access hosts within the vpn and stuff.

Funny thing is - on my notebook from where I connect via WLAN, everything works fine. With Fedora 13 everything works fine, too.

Does anybody have an idea how to enforce that the vpn connection is actually used?

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Fedora Networking :: Traceroute Doesn't Work

Mar 14, 2011

I am trying to traceroute to google.com

When i do it looks like this

Code:

It does this no matter what site I go to. also the 192.168.16.10 is the untangle server

The command does work for local Ips

Code:

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Fedora Networking :: Networking On F11 Doesn't Work On Various Machines

Aug 25, 2009

Networking on Fedora 11 doesn't work for me on various machines. Fedora 10 does, but only if you don't do an update.Why does Fedora get worse the more you keep it up-to-date?

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Fedora Networking :: Samsung N130 Realtek 8192 Doesn't Work In Fedora 12

Apr 2, 2010

I have a Samsung N130 with a Realtek 8192 wifi card (possibly 8192e, I'm not sure) and I am trying to run Fedora 12 on it. I used to run Ubuntu until trying their latest beta and realizing it's not very good, so I looked for something else. Ubuntu was at least easy to get the wifi working with just a few quick commands that were written out, word for word, in order, on the Ubuntu forums. I tried openSUSE on here and it didn't have wifi working out of the box either but people on their forums refused to give me actual instructions and just kept bumping me from thread to thread with people giving vague advice or else just telling me I was looking in the wrong place. I'm hoping that someone can give me clear and detailed instructions on how to get this wifi card working. Keep in mind that I am coming from Ubuntu and so I'm not super comfortable in CLI, if I need to do some CL stuff I will need clear and detailed instructions on how to do that.

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Fedora Networking :: Aspire One - Wlan Doesn't Work?

Feb 12, 2009

I installed F10 today. From live-usb wlan worked fine, but after installing it doesn't find any networks. I tried to google this problem, but everybody says wifi works out of the box. Not for me.

Solved: I disappled wireless networking and appled it again. It found all networks.

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Fedora Networking :: Wlan Doesn't Work After Reboot?

Dec 7, 2009

I have installed Fedora 12 on my laptop.Installing my Broadcom BCM 4312 wireless drivers works just fine, but after a reboot I have to reinstall them. modprobe wl, modprobe wlan0 etc doesn't work either. I need to reinstall them every time I reboot.

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Fedora Networking :: Internet Doesn't Seem To Work Properly

Nov 1, 2010

I'm runnig f 13 on my laptop, and it runs like a charm. But once in a while, the internet doesn't seem to work properly. It mostly works, but right now i am unable to reach certain pages such at google (which is annoying), whereas other pages like yahoo and this one works perfectly well.

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Fedora Networking :: Atheros AR5001 NIC Doesn't Work On Eeepc

Dec 31, 2010

F13 on a EEEPC 1000HD.I have big problems with my wireless card. lspci says:

Code:

01.00.0 Ethernet controller: Atheros Communications Inc. AR5001 Wireless Network Adapter (rev 01)

I can't use Network Manager (it continue to ask me for the WPA password9. So I stopped it and I use command line, following this: [URL]

From the log I can see that it tried to associate to AP and after a lot of tries: it connects BUT the connection is really SLOW and UNSTABLE! (pinging hosts on the same network gives me about 50% packets loss) I am worried about this entry in the log:

Code:

ath5k phy0: unsupported jumbo

I am going to try to install madwifi, but before that I'd like to have your opinion and listen your experience! I see a lot on infos about ath5k, but I'd like to be pointed to the right direction!

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Fedora Networking :: Reboot, It Doesn't Work Automatically And Have To 'modprobe B43' Again?

Mar 12, 2011

Struggled a little to get Broadcom driver working with my Dell laptop. But I am at a point where if I manually type 'modprobe b43' the wireless works. If I reboot, it doesn't work automatically and I have to 'modprobe b43' again. Any ideas what I am missing here?I can't seem to figure out how to get this to work automatically. I did check to activate device when computer starts in network manager

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Fedora Networking :: Static Addressing Of Eth0/eth1 Doesn't Work?

Mar 12, 2009

I cannot get static addresses to work on eth0 and eth1. eth0 seems to use DHCP while eth1 uses the static information. Sometimes the static info is used but the interfaces get the addresses reversed.

From /etc/sysconfig/network
NETWORKING=yes
HOSTNAME=mosaic

[code]....

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Fedora Networking :: WLAN Doesn't Work With Kdenetwork-4.3.0-2.fc10.i386

Sep 2, 2009

I have just updated KDENetwork to this level and now my F10 doesn't find any wifi connection. By the way, I have been working with F10 for some months without any problem on wlan.

iwconfig now says:

wlan0 IEEE 802.11bg ESSID:""
Mode:Managed Frequency:2.412 GHz Access Point: Not-Associated
Tx-Power=0 dBm
Retry min limit:7 RTS thr:off Fragment thr=2352 B

[code]...

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Fedora Networking :: Edimax Ew-7711utn Wireless Cards Doesn't Work

Nov 15, 2009

I've currently got the beta of fedora 12 installed, hope to upgrade that once the final release comes out. I'm having so many problems getting wireless to work. I've got a edimax ew-7711utn wireless adaptor. It doesn't work. Really what I want is to take it back and get a wireless card that will work.

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