Ubuntu Networking :: Juniper Networks VPN On 11.04 Not Working
Jun 24, 2011
I was running ubuntu 10.04 for quite a while and one of our clients uses the Juniper SSL VPN connections in order to connect to them. This was working perfectly. However, this week I made a backup of my system, wiped my drive and installed Ubuntu 11.04 with which I am very happy except for the fact that the connection to this client now does not work. Every time I try to connect to the client using the ssl connection it simply says "connection time out".
I thought that it might be a setting on my machine due to the backup restores, so I did a fresh 11.04 installation on a different machine and directly after base installation tried it again, yet the same thing happened. I also thought it might be specific to firefox so I tried 2 other browsers with no luck. This does work with my credentials on my windows VM and on my ubuntu 10.04 vm though. How I get this connection working properly.
View 7 Replies
ADVERTISEMENT
Nov 19, 2010
A server is acting as a router between two networks. If the load increases what happens, to the speed of network? whether the network speed will be reduced or it will sustain the same speed (Ex: 100MBps).
View 7 Replies
View Related
May 28, 2010
my wireless was working well in ubuntu. now it won't detect networks anymore. the output of iwconfig is no wireless extensions
View 7 Replies
View Related
Mar 16, 2011
Using the instructions provided here, I've been able to use my Linux desktop to VPN into my workplace when running 32-bit Maverick. I've yet to accomplish the same using 64-bit Maverick, which has forced me to install the 32-bit version on my 64-bit Gateway NV55C. Has anyone been able to use Juniper Network Connect on a 64-bit Linux operating system?
View 1 Replies
View Related
Apr 16, 2011
I am trying to configure my android phone (rooted Eris running kaossfroyo 2.2) to be used as a midi controller. Which I am having enough trouble with as it is but it has raised an annoying issue that occurred a month ago when I used the phones tethering network with my laptop. After connecting the laptop to the phones network (either tether, or an Ad-hoc network created using the network manager) I am unable to switch to other networks. In other words when I'm done with the phone-laptop connection I cannot connect my laptop to my home network! When I click on the other network connection I can see that it is attempting to connect in the upper right corner of the desktop (the network icon) but it will not make the connection.
What happens is that the network indicator will make the little circle graphic as if it is trying to connect but it never will display the other circle as green indicating that it has connected. but when I disconnect from the home network that is not connecting I will get a message underneath that will say that ad-hoc network disconnected! If I am switching from the android tether it will say Android-Tether disconnected etc. Even though when I click on network manager it shows that I am attempting to connect to the home network (labeled LIBERTY in my case) upon disconnection it shows the ad-hoc or tether connection being disconnected.
I am absolutely baffled by this! The issue persists even after deleting the ad-hoc connection from the wireless settings tab!!! I would speculate that for some reason the laptop is attempting to connect to the previous ad-hoc connection despite me wanting it to connect to LIBERTY. I am very confused and hope someone can lead me in the right direction.
View 1 Replies
View Related
Jan 7, 2010
I could use Wireless network. I could see several different networks in my range. Then suddenly the network stoppedworking, and I can no longer see any networks under "Wireless networks".The Wired networks works fine.I tried upgrading ubuntu, but nothing changed. Just to confirm, I rebooted the computer in Windows Vista (Dual boot) andconfirmed that Wireless worked fine there. No hardware problem then.The suggestions I have found on this and other forums suggest looking at the output from iwconfig and ifconfig. But since I'm a n00b at Ubuntu I don't know what to make of it.
This is the output:
emil@emils:~$ iwconfig
lo no wireless extensions.
[code]...
View 1 Replies
View Related
May 16, 2011
I just upgrade my Fedora 14 to Fedora 15 RC1.I found the critical issue for me that Juniper Network connect(SSL VPN) didn't work for me again.I wonder if the network interface name changed impact this, but I am not sure about it as I didn't see any obviously error.I can connect the VPN auth page with my username and password after I switch my Java plugin to Sun JRE( I use google Chrome).As the Java VPN applet started, it appeared for a while and shutdown again. I think the VPN auth has been passed at that time, the problem might about creating the VPN Tunnel.
View 8 Replies
View Related
Jul 27, 2010
Am trying to set Postfix to only allow specific machines in the network to connect and send mail through it. However, it doesn't appear that it's working properly.Some background:Test Outlook Client running on 192.168.10.11
Postfix's main.cf has the following:
mynetworks = 192.168.0.1
smtpd_sasl_auth_enable = yes
[code]....
View 3 Replies
View Related
May 7, 2010
I have a brand new Acer netbook happily running UNBR, but I'd be just a little bit happier if I could get it to connect to my corporate VPN. I've done a bit of googling and reading both here and at the Juniper forums site, and it sure *looks* like folks have had some success with this. That's encouraging! What's vexing me right now, though, is that I appear to be having a problem unique to me.
My Java is, I think, right:
Code:
chet@tiny:~$ java -version
java version "1.6.0_20"
Java(TM) SE Runtime Environment (build 1.6.0_20-b02)
Java HotSpot(TM) Client VM (build 16.3-b01, mixed mode, sharing)
Also, when I do the "do I have Java?" test at the Java site, it reports my browser and Java are all up to date and happy. However, when I log into my SA2500's portal and start Network Connect, I get this Java error:
Code:
java.lang.ClassFormatError: Incompatible magic value 171731060 in class file SecureNCLauncher
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClassCond(ClassLoader.java:632)
at java.lang.ClassLoader.defineClass(ClassLoader.java:616)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
at sun.plugin2.applet.Applet2ClassLoader.findClass(Applet2ClassLoader.java:208)
at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
at sun.plugin2.applet.Plugin2ClassLoader.loadCode(Plugin2ClassLoader.java:520)
at sun.plugin2.applet.Plugin2Manager.createApplet(Plugin2Manager.java:2940)
at sun.plugin2.applet.Plugin2Manager$AppletExecutionRunnable.run(Plugin2Manager.java:1444)
at java.lang.Thread.run(Thread.java:619)
Exception: java.lang.ClassFormatError: Incompatible magic value 171731060 in class file SecureNCLauncher
View 1 Replies
View Related
Jan 10, 2010
I recently used BootCamp on my MacBook (2.1) to partition my hdd and install Ubuntu (karmic), and I am having trouble with the wireless connection. On the mac partition it works fine, but on Ubuntu there are no wireless networks shown in the network-dialog. Previously I had only a Linux-partition on the same machine, and this was not a problem. Also the trackpad does not work at all. Does anyone know what to do about the network connection? Also I should mention that I first installed the AMD64-version of Ubuntu, which worked fine even though my macbook uses intel. Im tempted to just go back to the amd-version, any views on that?
View 2 Replies
View Related
Aug 18, 2011
In 11.3 32 bit I got my Juniper VPN working by following the advice of another post: creating links:
ln -s /usr/lib/libssl.so.0.9.8 /usr/lib/libssl.so.2
ln -s /usr/lib/libcrypto.so.0.9.8 /usr/lib/libcrypto.so.2
I then added "/usr/X11R6/lib" to the end of /etc/ld.so.conf, ran ldconfig and I was away. Neither of these lib files seems to exist in 11.4 64 bit
View 2 Replies
View Related
Jul 11, 2009
I don't mean to advertise, but I've searched and searched and couldn't find instructions on using the Juniper SSL VPN Client on 64bit Linux. I got it working on my Fedora x86_64 machine and wrote a blog post on how to. So, if anyone is interested, here is a link: [URL].
View 3 Replies
View Related
May 22, 2011
I'm trying to emulate Juniper routers on gns3 using this tutorial .
It says about installing kqemu, that is the gui end of qemu, and according to this tutorial it is available for ubuntu, but when i tried searching for it in opensuse, i could not find it.
Is there anyway i can install KQemu in opensuse...
View 4 Replies
View Related
Apr 13, 2010
One of biggest reason I need to use windows is because my company uses Juniper SSL VPN to remote desktop into our company's computer. Our company doesn't allow any native linux/windows app client, only the web SSL VPN is enabled.
Looks like this Juniper SSL VPN only works on windows computers. It makes the windows remote desktop client connect over the SSL web VPN from browser. Of course, linux/SUSE doesn't have the windows desktop client. Is there any way to get RDP work through the given SSL VPN? Otherwise, I guess I need go back install windows and starting using it again.
View 1 Replies
View Related
Dec 22, 2010
I have just installed Squid proxy. i also use WPAD to deploy policies for all client. Both works well together. Now i want to configure firewall Juniper SSG140 will be deny all request from client to access internet and redirect to Squid. I mean deny HTTP & HTTPS except Squid (port 3128), even i want to all access to internet have to through Squid proxy. I don't expert about the firewall Juniper. May i know step by step configure it.
[URL]
View 6 Replies
View Related
Jun 21, 2010
What i need to do is setup a gateway with 2 red networks, reason being 1 is my internet connection and the other is my bDSL connection for our IP phone system and i need an IP range of traffic routed to the bDSL rather than internet, i can do this on individual PC's but id like to do it at the firewall level so i dont have to configure each machine on the network.
basically i want all traffic to go to internet except for say 203.x.x.x which i want routed to the bDSL router and let it handle it. Ive dome some reading and it seems ipcop and smoothwall cant do it so i was hoping with some tricky work maybe i can get ubuntu to do it for me.
View 2 Replies
View Related
Aug 15, 2010
I just bought a new toshiba c655 laptop and had windows 7 on it. i made the dual boot partition on it, yada yada yada, anyway, on the windows partition i can see two networks at my house. one is mine, one is my neighbors. but when i go to the ubuntu side of things not a single wifi network shows up. i did a little combing of the forums and decided to try installing the ndisgtk package which i obviously need internet for. i thought i would plug it into an ethernet cable running straight from the modom and i could connect and download no problem. however. this has turned out to be quite a mistake. ubuntu does not even recognize the fact i have an ethernet cable plugged in. this may or may not be related, but niether my ipod or my cell phone does not show up when i plug those in and when i try to mount them i get an error message that says they could not be found. Im running 10.04.
View 2 Replies
View Related
Oct 12, 2010
i have an acer aspire 7551, and trying to setup wireless. The WI-FI indicator is turned off. Here is the basic output that i get:
Code:
ubuntu@ubuntu:~/Desktop$ sudo lshw -C network
*-network
[code]....
View 3 Replies
View Related
Dec 28, 2010
I installed ubuntu and i installed it using the install as a program inside windows options but when I boot into ubuntu it does not detect any networks I tried the command sudo pppoeconf it says ethernet card is not there and then it asked me to try modconf and when i try modconf it says that modconf is not installed How can i set internet connection in ubuntu 10.04 I get address assigned by DHCP
View 7 Replies
View Related
Jan 24, 2011
I have an hp dm1z and ubuntu 10.10 64bit. After I suspend (close the lid) and wake it up (open the lid) at a different location with a network connection (wired or wireless), my system always fails to connect. I need to reboot and then it sees the network and connects fine. I have tried /etc/inet.d/networking restart, but nothing changes. The only exception to this rule are two networks that have WPA security settings and are stored. I can always switch between those two. I have tried ifconfig eth0 up & down and restart networking. I have also tried to connect manually (dhclient) and no success. None of these work. I am including the output of lshw -C network.
lshw -C network:
*-network
description: Ethernet interface
product: RTL8101E/RTL8102E PCI Express Fast Ethernet controller
[code]....
View 1 Replies
View Related
Feb 1, 2011
I have an MSI Wind U100 netbook running Maverick, and it has a Realtek RTL8187SE Wireless controller according to lshw. My computer can "see" some wireless networks where they are present, meaning when I click on the little network icon at the top of my screen it shows the available networks. But when I click on them to connect, the icon does its little "connecting" motion, but I never receive any message saying "Connected" and when I open Firefox and try to browse to google.com, it says "Server not found"
View 8 Replies
View Related
Mar 22, 2011
I have an ethernet card connected to my LAN and a USB cell modem internet connection. I am running ubuntu 10.10. The problem is this: I can use either network, but only am connected to one of them. If I connect to both at the same time my speed drops to zero.f I disconnect one, the other starts working. I have done a lot of searching and reading, but it looks like I don't know how to find what I am looking for.My LAN was setup as 3 WinXP computers peer to peer. One of those computers was replaced by this one that I am having trouble with (computer A). Another one was replaced by one that is not yet on the network (computer C).Computer B dual boots Win XP and ubuntu 10.4. Mostly it ns xp for Quickbooks and BobCAD, also it is connected to the printer. My router is setup for DHCP
View 2 Replies
View Related
Feb 14, 2010
I have been having trouble getting my network card to access networks. I currently am using a wired connection. A while ago when I first installed Linux on this same computer, I got it working by installing the driver. But since I reinstalled Linux, I tried the process again with no success. Can anyone give me explicit instructions on installing the network card driver so I can use it on Linux.
View 1 Replies
View Related
Mar 23, 2010
I have Ubuntu 9.10 on VirtualBox.How can i view my wireless networks via 2 ways ?
1)via Terminal(Shell)
2)via a suitable apps in GUI.
View 3 Replies
View Related
Apr 5, 2010
I'm dual-booting Ubuntu 9.10 (upgraded from 9.04) and Windows 7 on my Dell Inspiron 1525 laptop.Ubuntu doesn't recognize any wireless network (both in 9.04 and 9.10); my Windows OS works perfectly well with wireless, as does my wired Internet connection with Ubuntu and Windows.I've had this problem on previous installations of Ubuntu (I've removed and re-installed it several times) but I can't locate the solution anywhere. I've tried numerous fixes that I've found online, but none of them have worked.System>Administration>Hardware Drivers tells me that the Broadcom STA Wireless driver is activated and currently in use
View 4 Replies
View Related
May 4, 2010
I am using a Toshiba Laptop model P205D-S7802 with an atheros wireless card. Since I upgraded to 10.04 I am unable to connect to the internet unless I use an ethernet cable. I have been surfing the threads for a fix and have tried what has been posted but to no avail.
HTML Code:
eth0 Link encap:Ethernet HWaddr 00:1b:38:b6:cb:98
inet addr:192.168.1.6 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::21b:38ff:feb6:cb98/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
[Code]...
View 8 Replies
View Related
May 7, 2010
I can normally connect to most wifi connections, but for some reason I can't connect to my broth's-gf-parent's network. Windows 7 can connect to it just fine, but not Ubuntu. Once in a while I'll go to a cafe, and this will happen there too.hough, like I said I can normally connect to all other wifi networks with no hassle
View 1 Replies
View Related
Sep 5, 2010
I'm running Ubuntu 10.04 64bit on a Thinkpad T61, and I keep running into some issues with the wireless networks. For a while, the connection works fine (sometimes several hours, sometimes 15 minutes or so--there doesn't appear to be an event associated with it). Eventually, though, the connection disappears; first, though the widgets say I'm connected, nothing will go through, and soon after, it realizes I'm not connected and, moreover, it can't find a single wireless network, despite the fact that it was just fine a couple of minutes beforehand (and other devices still have access to the WLAN, so I know that the router hasn't crapped out). I've tried using wicd, but the same thing happens.
View 2 Replies
View Related
Oct 10, 2010
I am quite new to Ubuntu, so please give me easy to follow steps.So, I have just installed Ubuntu 10.10 x64, but cant get my wireless to work. It detects my networks and tries to connect to them - infinitely, whithout success.I have tried it on an unprotected and on a WPA2-personal protected network with the same results.My card is a RaLink rt3090.
View 7 Replies
View Related
Oct 11, 2010
I have a pretty beat-up laptop, on which the inbuilt wireless doesn't work, and so I now have an ASUS WL-167g, which is acting up!It almost always connects to the required networks without an issue, but then once I'm connected it's REALLY slow on some of them! For example, while I'm at school, it works flawlessly! And at a couple of friends' houses, it works too! however, at home, and at a couple of other places, despite the fact that it connects, its so slow, that google takes like 5 mins to load and searching for anything on google leads it to time out!! This happens whether I'm right next to the router (full signal strength) or 2 floors up (at like 3 bars strength)!
It's getting pretty frustrating to have to swap my lan cable between my desktop and laptop constantly, and also to not be able to use my laptop away from my desk!Does anyone know what might be going on??Also, while i have you guys here! I have another problem -- with the inbuilt card.. Initially, it wouldn't work at all.. but more recently, it has started to function (it connects and works on my home network fine) the only problem is that about 10 mins after I turn the wireless switch on on my laptop, it hangs! (EVERYTIME) (if it's relevant, my laptop is a SONY VAIO VGN-S46GP). Again, any input would be appreciated!!
View 1 Replies
View Related
