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Thread: HOWTO set up Juniper Network Connect VPN on Ubuntu Dapper

  1. #211
    Join Date
    Jul 2006
    Location
    Denver
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    41
    Distro
    Kubuntu 10.04 Lucid Lynx

    Re: HOWTO set up Juniper Network Connect VPN on Ubuntu Dapper

    Thanks for the quick reply from you both.

    I did the rm of the file and redid the script. I reused the default value of RSA as I do have an RSA fob. I still received invalid credentials, so I guess i will check and see if I am missing something on the REALM part at work tomorrow.

    kas

  2. #212
    Join Date
    Jul 2006
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    Denver
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    Distro
    Kubuntu 10.04 Lucid Lynx

    Re: HOWTO set up Juniper Network Connect VPN on Ubuntu Dapper

    I forgot to ask in previous post but what other realms are there?

  3. #213
    Join Date
    Jan 2006
    Location
    Pennsylvania, USA
    Beans
    125
    Distro
    Kubuntu 7.04 Feisty Fawn

    Re: HOWTO set up Juniper Network Connect VPN on Ubuntu Dapper

    That's a question that you need to ask your network admin. They can define any number of "realms" and give them any name. Here at work we have "Remote Access" and "Full Tunnel" realms defined; one does split tunneling and the other tunnels all traffic through the VPN. You need to know exactly what your admins have named the realm (hate that word; I think "profile" is a better choice of words).
    Mark
    Kubuntu 8.04 on IBM X41T/Pentium-M LV 1.5 GHz/60GB HDD/1GB DDR2/Dual-boot Win XP Tablet Edition
    Kubuntu 6.06 on Shuttle SD11G5 mini-server/ Pentium-M 2 GHz/80 GB notebook HD/500 GB SATA II/1 GB DDR2

  4. #214
    Join Date
    Aug 2008
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    2

    Thumbs up Re: HOWTO set up Juniper Network Connect VPN on Ubuntu Dapper

    I've tried everything but still get the invalid credentials error. Here's my environment:
    1. Ubuntu Hardy Heron 8.04.1
    2. OpenSSL 0.9.8g 19 Oct 2007

    3. Juniper Network Connect Server for Linux.

    Version : 1.2

    Release Version : 6.0-0-Build12507

    Build Date/time : Dec 27 2007 17:32:48

    Copyright 2002-2007 Juniper Networks

    4. java version "1.6.0_06"
    Java(TM) SE Runtime Environment (build 1.6.0_06-b02)
    Java HotSpot(TM) Client VM (build 10.0-b22, mixed mode, sharing)

    ncapp> Failed to connect/authenticate with IVE. Error 104
    ncapp> Incorrect credentials. Please check the username/password/realm.

    The junipernc script works great but I always get the above error.

    Any thoughts?

    Problem has been resolved. The system admin had the wrong realm name.
    Last edited by fladnag; August 21st, 2008 at 01:35 AM. Reason: Problem resolved

  5. #215
    Join Date
    Aug 2008
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    2

    Re: HOWTO set up Juniper Network Connect VPN on Ubuntu Dapper

    Is there anyway to login to a server that has an invalid security certificate? We have a test server for a new fiber line that we haven't gotten the cert for yet but would like to access via Juniper using Ubuntu Hardy Heron 8.04.

    Thanks in advance!

  6. #216
    Join Date
    Jul 2006
    Location
    Denver
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    41
    Distro
    Kubuntu 10.04 Lucid Lynx

    Re: HOWTO set up Juniper Network Connect VPN on Ubuntu Dapper

    Thanks madscientist & K0LO! After getting the correct realm name, the scripts connects like a charm.

  7. #217
    Join Date
    Aug 2008
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    4

    Angry Re: HOWTO set up Juniper Network Connect VPN on Ubuntu Dapper

    to mad scientist and all those here i humbly beg your forgiveness...

    i have read all 22 pages of this and honestly am "flumuxed'

    here's the bottom line

    i have and asus (yes i know is xandros but hope prevails), and need to log into a juniper ssl network...

    what script do i run, what info do i need.,

    please help,, my little brain hurts after installing all this unix software (i'm usally an xp user but i hate microsoft) and on top of the ssl issue i still cant get the asus to connect to my xp machine (but xp filemanager connects to my asus...)

    so for us slow... tired... weak... nubies (yes i know we are a pain ) can i get a recap?

    do i just read http://mad-scientist.us/juniper.html and follow it.. are their fixes other then that?

    again thank you "oh, great and knowlegable ones"

    laura-ann
    http://biscuitq.blogspot.com
    Last edited by lauraannq; August 26th, 2008 at 02:45 AM.

  8. #218
    Join Date
    Aug 2008
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    4

    Angry Re: HOWTO set up Juniper Network Connect VPN on Ubuntu Dapper

    I just installed your script found on that link (the sun failed as i don't have the right repositories set up)

    but i have jre 6.

    i am getting a tun error...

    any ideas on how to fix the tun problem...



    my head hurts....

    thanks

  9. #219
    Join Date
    Jun 2006
    Location
    Lexington, MA
    Beans
    183
    Distro
    Ubuntu 12.04 Precise Pangolin

    Re: HOWTO set up Juniper Network Connect VPN on Ubuntu Dapper

    Sorry lauraannq, but I'm having trouble following what you are trying to do and what the problems are. When describing what doesn't work, please be very explicit, and be sure to quote (verbatim, or just cut and paste if possible) all error messages. And, no need to apologize for being lost; we've all been there!

    Asus is a company and they make a lot of different computer parts... do you mean you're using an Asus Eee PC?

    What version of the Juniper Network Connect are you using (you can run
    Code:
    ~/.juniper_networks/network_connect/ncsvc --version
    to get this info)?

    It's fine to use JRE 6; that's what I use as well.

    I don't know what "the sun failed as i don't have the right repositories set up" means... is "the sun" meant to be the Sun JRE package install? Does this mean you're NOT using those packages? The JRE is only used for the graphical connection monitor tool; you don't need it to use the VPN itself. Just run my script with the -nogui flag. You won't be able to tell much about the state of the connection but if that works then at least you know it's just a problem with Java.

    What errors did you get regarding tun, and where did you see them? It's always just worked for me but maybe there are some extra packages you'd need to install on the Eee PC to get it working. I'm afraid I don't know much about those.
    "Please remain calm...I may be mad, but I am a professional." --Mad Scientist

  10. #220
    Join Date
    Aug 2008
    Beans
    4

    Re: HOWTO set up Juniper Network Connect VPN on Ubuntu Dapper

    okay this is solved!

    my dh asked his juniper se and he got the fix.. it is SO simple

    open a terminal window (ctl alt t)
    login as root ==> su

    type mkdir /dev/net
    type mknod /dev/net/tun c 10 200

    it will complain about the mod prob, but don't worry it is built into the kernel directory
    version is 6.2

    we tested and it worked!

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