Questions tagged [cisco]
For questions about software or hardware from Cisco Systems, including VPN connection issues, wireless routers or adapters, etc.
190
questions
98
votes
13
answers
360k
views
How do I install the Cisco Anyconnect VPN client?
I installed Cisco AnyConnect for Ubuntu(64) 12.04, but it failed. It can be installed on Ubuntu 10.10(64).
The error log
Installing Cisco AnyConnect VPN Client ...
Extracting installation files to /...
- 1,081
39
votes
1
answer
50k
views
uninstall cisco vpn client (anyconnect)
I am working on buntu 12.04 LTS. currently, halt on cisco vpn client for launch,
does you know
how to uninstall cisco vpn client (any connect) from commend line on ubuntu 12.04?
or disable it ...
- 401
32
votes
12
answers
88k
views
How to automatically connect to VPN with Network-Manager
I do have a working VPN connection. Now I want this VPN connection to automatically activate when I'm in a certain wireless network. Is there a non-intrusive graphical way using network-manager-applet?...
- 4,632
27
votes
6
answers
48k
views
No more AnyConnect compatible vpn transport in Ubuntu 16.04?
Following my previous experiences with setting up Cisco AnyConnect VPN connections on Ubuntu 14.04 I tried the same approach here by installing packages:
sudo apt-get install -y network-manager-...
- 534
26
votes
2
answers
70k
views
Connecting to Cisco VPN from Ubuntu 18.04 without a Group Password
I've installed the cisco vpn client by running:
sudo apt install vpnc network-manager-vpnc network-manager-vpnc-gnome
When I try to connect to it however, it's asking me for a Group Password. My ...
- 915
24
votes
4
answers
92k
views
How do I install the Cisco VPN client?
What is best way to install a Cisco VPN client application in Ubuntu?
- 5,433
21
votes
2
answers
27k
views
Unable to open "Cisco Anyconnect Secure mobility client" on my Ubuntu 18.04 LTS after the complete installation
I am having problems on a Cisco VPN.
ISSUE: Unable to open "Cisco Anyconnect Secure mobility client" on my Ubuntu 18.04 LTS after the complete installation.
I am able to see the icon on the ...
- 213
21
votes
3
answers
51k
views
Ubuntu 16.04 openconnect cisco vpn failed to obtain webvpn cookie
On Ubuntu 16.04 I am getting the following error:
$ openconnect -v vpn.com
POST https://vpn.com/
Attempting to connect to server 1.1.1.1:443
SSL negotiation with vpn.com
Connected to HTTPS on vpn....
- 469
13
votes
2
answers
16k
views
Getting openconnect vpn to work through network-manager
This is the same issue as here: Getting openconnect vpn to work through gui , but my additions to it were deleted and I was asked to create a new question.
In fact, there are a number of folks asking ...
user416292
12
votes
7
answers
80k
views
Server certificate problem with Cisco AnyConnect VPN Client
When I try to connect using the Cisco AnyConnect VPN Client, I receive this error:
Connection attempt has failed due to server certificate problem.
I happened to have this problem in my previous ...
- 2,151
12
votes
3
answers
107k
views
How do I run Cisco Packet Tracer 6.0.1?
I have a problem running Packet tracer 6.0.1 on Ubuntu 13.04.
I have a downloaded file from Cisco Netspace - this file had not extension. I added the extension tar.gz to this file and I could unpack ...
- 121
11
votes
6
answers
60k
views
Cisco Packet Tracer 7.1 won't start
I installed Packet Tracer 7.1 using command lines. It installed fine but when I type packettracer it just says
starting packettracer 7.1
but doesn't work. I tried every solution I found on the ...
- 111
11
votes
1
answer
23k
views
Getting openconnect vpn to work through gui
I'm trying to add a vpn connection through the openconnect and using the gui. Even though it says that I am connected, I can't access any of the websites on the network I'm trying to connect to.
...
- 133
9
votes
1
answer
20k
views
openconnect network-manager gui options
I have a question that probably comes from not 100% understanding some things but I have searched for awhile and am unable to come with a solution.
My work uses Cisco Anytime connect for me to get a ...
- 91
9
votes
3
answers
114k
views
Installing Cisco Packet Tracer 7 on Ubuntu 16.10
I am new to Linux. Trying to install Packet Tracer 7 on Ubuntu 16.10 with no success. Basically tried two different methods from Ubuntu previous answers namely:
Method one:
How do I run Cisco Packet ...
- 109
8
votes
3
answers
37k
views
VPN connection failed because service stopped unexpectedly
After
sudo apt-get install network-manager-vpnc
Import my .pcf file
Try to connect to the VPN and get the following error:
The VPN connection 'PRUEBA' failed because the VPN service stopped ...
- 81
8
votes
5
answers
53k
views
Cisco VPN not working
I want to connect to my university's Cisco VPN from home, but it always fails. Today I took my laptop to university to see if the IT guys could help (they couldn't) and it worked there so the ...
- 81
8
votes
0
answers
4k
views
Cisco AnyConnect dropped and can't reconnect without reboot
I am using Cisco AnyConnect on Ubuntu 18.04. The VPN sometimes got disconnected unexectedly. I try to reconnect, even quit the GUI, kill all process for programs under /opt/cisco, restart ...
- 798
8
votes
0
answers
8k
views
Cisco AnyConnect: Posture Assessment Failed: CSD library signature verification failed
All of a sudden AnyConnect stopped working.
Version 4.5 on ubuntu 16.04.
I'm now getting the following error when trying to connect.
Any ideas on how to resolve it?
- 241
7
votes
5
answers
5k
views
Packet Tracer 7.2 freezes while trying to save file [closed]
I have a file topology_1.pkt saved in default save location of packettracer 7.2. Now if I try to save another work with filename beginning with "t" (let's say topology_2.pkt), When I hit "t" from ...
- 79
7
votes
1
answer
33k
views
Cisco Webex Meetings in Ubuntu Firefox
Will I be able to run Web Meetings as a web app in Firefox? I have been using Ubuntu 18.04.4 LTS. Thanks in advance.
- 359
6
votes
2
answers
14k
views
How do I get this Cisco VPN client to connect?
I've got Ubuntu 10.10 64 bit and installed network-manager-vpnc and configured the connection but I keep getting this:
NetworkManager[1217]: <info> Starting VPN service 'org.freedesktop....
- 502
6
votes
3
answers
15k
views
Can't install libdouble-conversion1 on Ubuntu-19.10
When I tried to install Cisco packet tracer from deb file it gave the following error:
Unpacking packettracer (7.3.0) ...
dpkg: dependency problems prevent configuration of packettracer:
...
- 555
6
votes
3
answers
5k
views
Cisco Anyconnect not working on Ubuntu 18.04 with two-factor authentication
I'm trying to get Cisco Anyconnect working on a fresh install of Ubuntu 18.04. The vpn I'm connecting to requires 2fa, using Duo Mobile push or a text code. The program connects fine, and I enter my ...
- 181
6
votes
3
answers
14k
views
Cannot connect to the internet after installing Cisco AnyConnect VPN Client
Today, I tried to install the Cisco AnyConnect VPN Client on my computer running Ubuntu 12.04 updatet earlier today. I followed the instructions on this webpage https://innsida.ntnu.no/wiki/-/wiki/...
- 61
5
votes
1
answer
11k
views
How to connect to Cisco AnyConnect VPN via GUI in Ubuntu 18.04
I've installed the Cisco AnyConnect on Ubuntu 18.04 via:
sudo apt-get install openconnect
and I've connect well via:
sudo openconnect cz.cisadd2.com
But how can I add my Cisco AnyConnect VPN to ...
- 208
5
votes
1
answer
7k
views
I can't run Cisco packet tracer 7.1 on Ubuntu
I have downloaded and extracted the packet tracer file, then I used this command as root
chmod +x install
then I ran (as root)
./install
Then I used this command
./set_ptenv.sh
but whenever I ...
5
votes
1
answer
5k
views
How do I setup multiple minicom / Cisco console server sessions without too much hassle?
I'm working on my CCNA and have 4 switches & 4 routers which make up my main lab.
I bought two quad port USB to Serial (1 USB to 4 Serial) Adapters onto the ends of which I've attached 8 Serial ...
- 218
4
votes
2
answers
13k
views
Configuring Cisco VPN Anyconnect to use VPN and the local network simultaneously
I want to use VPN and LAN access simultaneously (using local printers, SMB shares, ...)
Theoretically the task should be easy:
All local IP's targets (192.*) should go directly to eth0, the rest to ...
- 184
4
votes
2
answers
14k
views
Ubuntu 10 + vpnc: no response from target
I have Ubuntu 10.04.4 version
I installed the vpnc successfully as the following link -
http://floppsie.comp.glam.ac.uk/Glamorgan/gaius/networks/13.html
Example of the installation
wget http://...
- 161
4
votes
1
answer
5k
views
Cisco Anyconnect: Is there anyway to save password, username and VPN address?
Cisco annyconnect
Is there anyway that i don't have to put username,password and VPN address every time i login?
- 141
4
votes
2
answers
9k
views
Packet Tracer Segmentation Fault Ubuntu 18.04
I have installed Cisco Packet Tracer 7.1.1 on Ubuntu 18.04. Every time I launch the application it closes and give me a message Segmentation fault (core dumped).
Using the gdb, I went to the ...
- 143
4
votes
1
answer
16k
views
OpenConnect: Force all connections throught VPN (if IPv6 unavailable)
On Ubuntu 14.10, I'm connecting to the same VPN service using either OpenConnect (through the network-manager-openconnect(-gnome) packages or the Cisco AnyConnect Client. Using the AnyConnect client, ...
- 849
4
votes
1
answer
3k
views
How to connect to a CISCO VPN through UFW
I am running Ubuntu 11.04 (64 bits version) and would like to be able to get connected to the VPN server (CISCO) of my company. I am able to get connected to the VPN server when I disable UFW but, ...
- 347
4
votes
1
answer
2k
views
Setup Linksys E900 Ubuntu 12.04
I just bought a Linksys E900 and I am unable to access the Admin Login page over http://192.168.1.1
Instead I see this page
There is no way I could login ad Admin and Setup the router.
Can anybody ...
- 151
4
votes
3
answers
9k
views
I can't connect to VPN under Ubuntu, what is possible on Windows
I was provided with an access to the VPN server. All I got were server's IP, username and password. Under Windows connecting to the server was easy - I just had to type the information I received.
...
3
votes
4
answers
26k
views
Minicom doesn't work
I installed minicom and configured it with a usb to serial adapter. When I run minicom with sudo minicom I see only this message :
Welcome to minicom 2.7
OPTIONS: I18n
Compiled on Jan 1 2014, 17:13:...
- 103
3
votes
2
answers
31k
views
How can I configure isc dhcpd to provide option 150 for Cisco phones?
Cisco phones use the proprietary option 150 to tell the phone what server to contact for configuration information.
How can I provide this option using the ISC DHCP server on Ubuntu?
- 906
3
votes
1
answer
4k
views
17.10 cisco anyconnect vpn client
I recently upgraded from Ubuntu 17.04 to 17.10. Unfortunately it affected quite some configurations of the OS and applications too.
I used a customized vpn client by cicsco systems, its called '...
- 31
3
votes
2
answers
38k
views
How to uninstall PacketTracer
I installed cisco packettracer for networking class today, but I have no idea how I would go about uninstalling it. I have tried searching Synaptic Package Manager for terms like packettracer, packet ...
- 31
3
votes
1
answer
31k
views
VPN between Ubuntu server (14.04.1 LTS ) AND Cisco ASA 5510
I have an Ubuntu server (14.04.1 LTS ) that should connect to a Cisco ASA 5510 (Adaptive Security Appliance). I have tried - to use Racoon without any success. Not even phase 1 is successful.
The ...
- 151
3
votes
1
answer
17k
views
New Cert for company VPN, now openconnect does not work
So thanks to an "upgrade" at work, we got a new VPN certificate. It is self-signed, and it no longer works. Here is the syslog:
openconnect[6002]: Connected to xxx:443
openconnect[6002]: SSL ...
- 483
3
votes
1
answer
13k
views
Unable to install Cisco Packet Tracer 7.3 on Ubuntu 20.04
I am trying to install Packet Tracer 7.3 (latest version) on Ubuntu 20.04 but do not succeed to so so because of two dependencies which are not installable ("libdouble-conversion1" and "qt-at-spi").
...
- 33
3
votes
1
answer
9k
views
Troubles installing Cisco Packet Tracer 7.1 on Ubuntu 17.10 [duplicate]
During installation of Packet Tracer 7.1, I've encountered no problems. When trying to run
~$ packettracer
nothing happened, no welcome screen or anything. I then typed
~$ cd /opt/pt/bin
~$ ./...
- 41
3
votes
1
answer
2k
views
How can i learn CCNA using Ubuntu instead Windows OSs
I just begin course of CCNA and i just notice that all work on windows ..
so my question have two parts first , can i learn and training on ccna using linux /Ubuntu??
second . if yes, how can i ...
- 525
3
votes
3
answers
2k
views
Cisco VPN stopped working
I'm using the Cisco VPN Anyconnect client to connect my home computer to work. When I use my personal router it works fine, but when I use the free wifi that comes with my apartment it stops working. ...
- 1,879
3
votes
1
answer
321
views
Ubuntu Sofware Centre does not download packages when connected to Cisco VPN
I am not able to download packages through Ubuntu Software Centre when connected to Cisco VPN. However, I am able to do the same from Synaptic by adding proxy settings.
How do I make Ubuntu Software ...
- 9,836
3
votes
1
answer
2k
views
Unable to connect to Cisco openconnect in ubuntu 19.10
Today I have decided to upgrade my os from 18.04 to 19.10
I use openconnect with the terminal by this command :
sudo openconnect de.cisadd2.com
Then I enter my username and password and it would ...
- 105
3
votes
1
answer
3k
views
Packet Tracer 7.1.1 crashes on startup, Xubuntu 18.04
I have installed most, if not all QT libraries for packet tracer 7.1.1 to work, but now it crashes upon launching. Splash screen appears, but then the application terminates immediately.
Here's a log ...
3
votes
1
answer
2k
views
Traffic not tunneling through NetworkManager VPN Client, but vpnc works fine
I'm trying to connect to a VPN using the NetworkManager Cisco VPN client, and everything seems to be going fine when connecting. I click connect, the NM icon on the top panel displays the connecting ...
- 800