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

  1. #91
    Join Date
    Aug 2006
    Beans
    26

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

    I manage to get netconnect working in a virtualization enviroment (Virtualbox with Fesity i386) this might be my solution untill Junuper releases AMD64 binaries, now I will try to get a routing from virtualbox environment to my computer but that seems possible.

  2. #92
    Join Date
    Dec 2005
    Beans
    57

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

    I have the command line method working:
    1. on a 32 bit system (have not tried it on my 64bit yet (which is what I really want))
    2. with the Java GUI
    3. and also with the ncsvc (w/o the Gui)


    At first I saw authentication errors from both methods. The GUI method mentioned checking user/password/realm. It turned out that I needed to specify a 'realm' for our VPN. Once IT told me what that was, it worked! It is very nice to not have to go through the web interface!

    These links were very helpful:
    http://www.entropy.ch/blog/Mac+OS+X/...alization.html
    http://www.entropy.ch/blog-resources...rkconnect.html

    I hope to try 64bit next.

  3. #93
    Join Date
    Dec 2005
    Beans
    57

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

    Quote Originally Posted by zingo View Post
    Code:
    cd ~/.juniper_networks/network_connect ./ncsvc -h vpn.example.com -u joesixpack -p [PIN][SecurID token] -r SecurID -f vpn.example.com.der
    maybe this is the solution for AMD64 since it might not neet the GUI stuff. But when I try I get:
    Code:
    ncsvc> DSSSL_load_so failed
    Bummer. I get the same error message on my 64bit machine also.


    Also, I get a Java exception when trying the Java GUI command line.


    Finally, when trying to connect to the web interface, a dialog pops up saying:
    "Cant find required libraries".

    So, everything works (web interface, Java GUI command line, ncsvc command line) on my 32 bit machine, but none work on my 64 bit machine

  4. #94
    Join Date
    Jul 2006
    Location
    Denver
    Beans
    41
    Distro
    Kubuntu 10.04 Lucid Lynx

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

    Thanks to the clear instruction, I got it running fine in Gutsy final release.

  5. #95
    Join Date
    Apr 2006
    Beans
    8

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

    I'm running Gutsy here and I can not get Juniper to connect properly.

    After following various steps (symlinking rpm, the libs and changing the symlink for sh) I can get the client to install and open the java client.

    The problem is that my SSL connection to the VPN times out. Here are the logs:

    Code:
    20071024135132.653355 ncsvc[28474] session.info ive_host = ive.{domain}.com (session.cpp:146)
    20071024135132.653538 ncsvc[28474] session.info cookie = DSID=<hidden> (session.cpp:154)
    20071024135132.653558 ncsvc[28474] session.info Will not use a proxy to connect to the IVE (session.cpp:193)
    20071024135132.654772 ncsvc[28474] rmon.info got system route *.164.152.62/255.255.255.255 gw *.211.142.1 metric 1 via 0x00000000 (routemon.cpp:510)
    20071024135132.654811 ncsvc[28474] rmon.info got system route *.211.142.0/255.255.255.192 gw 0.0.0.0 metric 0 via 0x00000000 (routemon.cpp:510)
    20071024135132.654831 ncsvc[28474] rmon.info got system route 169.254.0.0/255.255.0.0 gw 0.0.0.0 metric 1000 via 0x00000000 (routemon.cpp:510)
    20071024135132.654848 ncsvc[28474] rmon.info got system route 0.0.0.0/0.0.0.0 gw *.211.142.1 metric 0 via 0x00000000 (routemon.cpp:510)
    20071024135132.654920 ncsvc[28474] rmon.info best route to *.164.152.62 is 0.0.0.0/0.0.0.0 via 0x00000000 metric: 0 (routemon.cpp:1382)
    20071024135132.654960 ncsvc[28474] session.info connecting to ive ive.{domain}.com (session.cpp:257)
    20071024135132.655432 ncsvc[28474] main.info Using DSSSL to connect to IVE (ncp.cpp:1698)
    20071024135132.655466 ncsvc[28474] connect.info creating a new HTTP connection... (ncp_dsssl.cpp:136)
    20071024135232.651648 ncsvc[28474] session.error Timed out connecting to ive ive.{domain}.com (session.cpp:280)
    20071024135232.651782 ncsvc[28474] session.info disconnecting from ive ive.{domain}.com with reason 6 (session.cpp:379)
    I've asked the VPN admin to see if his end is producing any meaningful logs to help out.

    I've also tried running the command line ncsvc and it times out too.

    Any pointers?

  6. #96
    Join Date
    Aug 2005
    Beans
    122

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

    Is the cert properly installed in the browser?

  7. #97
    Join Date
    Aug 2006
    Beans
    26

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

    gmcauley: if possible would you please supply a mini howto for the command line. And what version do you have of the netconnect software.

  8. #98
    Join Date
    Feb 2007
    Beans
    19

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

    Guys

    Thanks, however I have a Question, my vpn session and NC start and connec, but I have not idication of any kind of traffic (in or out)

    I got this output form the NCC

    I delete my IP address for confidentiality terms, however anyone can help me?

    Thanks

    C Diagnostics for Linux.
    Version 1.0.
    Release Date/Time: Jul 16 2007 14:19:05
    +================================================= =============================+
    | Tests: | Results: |
    +================================================= =============================+

    o NC Installation Check Passed
    o NC Diagnostics
    NC Service Not Running
    NC Driver Test Passed
    NC Tunnel Test Established

    o Host Details
    Hostname Zeus
    Domainname (none)
    IP Routing Enabled No
    IP Loopback test Passed
    Nameserver Details
    xx.xx.xx.xx Ping Failed

    xx.xx.xx.xx Ping Failed
    Gateway Ping Test
    192.168.1.254 Ping Failed

    o Network Connection Diagnostics

    Interface: lo
    IP Address: 127.0.0.1
    Netmask: 255.0.0.0
    MTU: 16436

    Interface: eth0
    IP Address: 192.168.1.3
    Netmask: 255.255.255.0
    Broadcast: 192.168.1.255
    MTU: 1500

    Interface: tun0
    IP Address: 10.175.xx.26
    MTU: 1400
    o Route Info

    Kernel IP routing table
    Destination Gateway Genmask Flags Metric Ref Use Iface
    ZZ.ZZ.ZZ.ZZ 192.168.1.254 255.255.255.255 UGH 1 0 0 eth0
    10.XX.XX.11 10.175.210.26 255.255.255.255 UGH 1 0 0 tun0
    10.XX.XX.12 10.175.210.26 255.255.255.255 UGH 1 0 0 tun0
    10.XX.XX.1 10.175.210.26 255.255.255.255 UGH 1 0 0 tun0
    192.168.1.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0
    169.254.0.0 0.0.0.0 255.255.0.0 U 1000 0 0 eth0
    10.0.0.0 10.175.210.26 255.0.0.0 UG 1 0 0 tun0
    0.0.0.0 192.168.1.254 0.0.0.0 UG 100 0 0 eth0

    Finished running tests
    +================================================= =============================+

  9. #99
    Join Date
    Apr 2006
    Beans
    8

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

    @marcw

    I can connect to the https web portal without any ssl warnings. I was also able to extract the der file and verify it using openssl, so I don't think it is a certificate issue.

    harryman01 posted his diagnostics and I noticed his are a bit different than mine. Does anyone else get a warning about installation?

    Code:
    NC Diagnostics for Linux. 
    Version 1.0.
    Release Date/Time: Jul 16 2007 14:19:05
    +==============================================================================+
    |   Tests:			|    	 Results:		               |
    +==============================================================================+
    
           o  NC Installation Check 	 Failed
           o  NC Diagnostics 			
                 NC Service 		 Not Running
                 NC Driver Test 		 Passed
                 NC Tunnel Test 		 Not established
    
           o  Host Details  			
                 Hostname 			 bond
                 Domainname 		 (none)
                 IP Routing Enabled 	 No
                 IP Loopback test 		 Passed
                 Nameserver Details 	
                   *.*.142.10 		 Ping Passed
    
                   *.*.180.228 		 Ping Passed
                 Gateway Ping Test 			 
                    *.*.142.1 		 Ping Passed
    
           o  Network Connection Diagnostics  			
    
    	     Interface:   		 lo
    	     IP Address:  		 127.0.0.1
    	     Netmask:     		 255.0.0.0
    	     MTU:         		 16436
    
    	     Interface:   		 eth1
    	     IP Address:  		 *.*.142.34
    	     Netmask:     		 255.255.255.192
    	     Broadcast:   		 *.*.142.63
    	     MTU:         		 1500
          o  Route Info 
    
    Kernel IP routing table
    Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
    *.*.152.62   *.*.142.1    255.255.255.255 UGH   1      0        0 eth1
    *.*.142.0    0.0.0.0         255.255.255.192 U     0      0        0 eth1
    *.*.0.0     0.0.0.0         255.255.0.0     U     1000   0        0 eth1
    0.0.0.0         *.*.142.1    0.0.0.0         UG    0      0        0 eth1
    
           Finished running tests 
    +==============================================================================+

  10. #100
    Join Date
    Apr 2006
    Beans
    8

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

    Also, here is what my ~/.juniper_networks/network_connect/ dir looks like:

    Code:
    -rw-r--r-- 1 will will    118 2007-10-26 10:57 installnc.log
    -rwxr--r-- 1 will will    716 2007-10-26 10:57 installNC.sh
    -rw-r--r-- 1 will will   1100 2007-10-24 13:20 ive.{domain}.com.der
    -rw-r--r-- 1 will will 493360 2007-10-26 10:57 libncui.so
    -rw-r--r-- 1 will will      0 2007-10-26 10:57 missing.info
    -rwxr--r-- 1 will will  24888 2007-10-26 10:57 ncdiag
    -rw-r--r-- 1 will will   8533 2007-10-26 10:57 ncdiag.log
    -rw-r--r-- 1 will will  45475 2007-10-26 10:57 NC.jar
    -rws--s--x 1 root root 332044 2007-10-24 13:19 ncsvc
    -rw-r--r-- 1 will will  20541 2007-10-26 10:58 ncsvc.log
    -rw-r--r-- 1 will will    875 2007-10-26 10:57 ncuijava.log
    -rw-r--r-- 1 will will   6179 2007-10-26 10:57 ncui.log
    -rw-r--r-- 1 will will     14 2007-10-24 13:19 version.txt
    -rwxr--r-- 1 will will   1632 2007-10-26 10:57 xlaunchNC.sh
    The der file is from me trying to use the command line client.
    Last edited by potsofdirt; October 26th, 2007 at 04:06 PM.

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