Citrix Systems, Inc. is a multinational corporation founded in 1989. It provides server and desktop virtualization, networking, software-as-a-service (SaaS), and cloud computing technologies, including Xen open source products. Though not their only product, "Citrix" (as in "Citrix server") is ...

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929 views

NetScaler Gateway VPX behind nginx

Currently we run a Citrix Security Gateway on a VM and opened a specified port on our firewall to directly connect to it via port redirection. This works quite well, but every user has to remember the ...
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103 views

Error when enabling HA on Xen Server

We have 4 Xen servers - 6.2 build 70446c - one shared storage - accessible via NFS. We disabled HA in order to solve some issues with a live migration that was stuck. I put the master on that pool in ...
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2answers
165 views

Citrix XenApp: what's 56K performance like?

Have a client that's running Citrix Metaframe with remote locations that are by and large limited to 56K dial-up connections. Citrix Program Neighborhood always ran pretty decently over 56K; any ...
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1answer
321 views

Unable to publish Citrix Xenapp over Internet (WAN)

I have installed a xenapp server which is working fine in a local environment but when it comes to publish application over WAN it says Could not connect to server however its opening the webpage ...
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378 views

Citrix Secure Gateway implentation issues

I hope someone is able to help as I have been trawling for information for some time and surely cannot be the only person having this issue. We have a couple of XenApp farms and have decided to ...
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1answer
545 views

Configuring existing Citrix XenApp farm to also works as a Windows RDS farm

We're looking into providing a Citrix XenApp 6.5 farm and Windows Server 2008 R2 RDS farm for the users using the same server resources. Please notice that, why/why not, isn't really the question ...
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1answer
838 views

Can the same server be used for both Citrix and Microsoft RemoteApp publishing?

We have a QA team that needs to test both Citrix and Microsoft RemoteApp publishing and we are wondering if the same server could be used for both systems. We already have a Citrix environment but ...
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1answer
193 views

How can i setupt XenCenter to find virtual cdrom drives?

I am making an attempt to assist a consumer however i'm slightly out of my depth, they need a XS6 dedicated server, and that i have created a series of virtual drives for numerous distros, ...
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1answer
2k views

After destroy_domain, XenServer VM can't Migrate within Pool

I have a three XenServer 6.1 servers in a pool. HA is normally used, but is currently turned off for this operation. Recently, I had to force a shutdown of a VM by destroying the domain via these ...
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1answer
88 views

Citrix not retaining users auto text

One of my users in the farm are losing their autotext every time they log out and in, anyone have any ideas :) So far i have tried ...
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3answers
4k views

How do you monitor Citrix XenApp with Nagios?

I've never been able to find anything good online for monitoring Citrix XenApp client desktops. Usually the problems that stop the show only appear to users once they login and try to launch an ...
3
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1answer
134 views

Smart solution for XenServer firewall?

I've been searching for a smart solution for a XenServer firewall for about a month now. The documentation for the new default networking backend "openvswitch" is not that detailed and I can barely ...
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1answer
3k views

New VLAN configuration on Citrix XenServer 6.5

We have an existing xenserver environment I have recently inherited. We have multiple xenserver vlans working that can all talk to each other. I am now trying to set up another network and cannot seem ...
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0answers
87 views

Citrix receiver suddenly missing on pc - Win7/Xenapp

I am having a bit of an issue. For some reason, citrix receiver is being uninstalled from my users computers without them doing anything? That is to say, a user is working with a xenapp published ...
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0answers
578 views

How to increase CPU core speed of a guest to maximum of Citrix Xenserver Host

There is a Citrix XenServer 5.5 (HP ML370 G5, Xeon 2GHz) on this Server there is a Windows Guest (Windows 2008 R2 x64) under Properties I set 4 CPU Cores with max prio. But if I check with CPU-Z the ...
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1answer
861 views

Citrix Secure Gateway not redirecting to login URL

We have an older setup for XenApp - users log in through Citrix Secure Gateway running on a windows box. (We hope to start using a NetScaler soon.) Earlier today, connections to ...
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0answers
121 views

“-STA -WindowStyle Hidden” Option not working with citrix

i have a powershell application published to citrix. It simple executes a remote batch file Initiator.Bat which then executes apowershell script with following command, Powershell ...
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0answers
198 views

Device aware multifactor authentication with Citrix environment?

There are many services that advertise themselves as providing multifactor authentication for Citrix. But, most seem to require the additional generated passcode every time. Are there any that can ...
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2answers
540 views

Outlook reminders gone missing on Citrix client (works in cached mode)

Setup 3 ESXi 5.1 hosts, 4 virtual XENAPP servers (3 in production, 1 test server), 300 users (50 PC's, the rest is on clients), Exchange 2010 Problem One Citrix user's Outlook suddenly won't show ...
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1answer
3k views

Citrix Xen Live Migration without a pool

I have Citrix XenServer 6.2 Is it possible to use the xe vm-migrate command without having a pool? My command: xe vm-migrate vm=movetest host=newhost --live --force Error: Host newhost not ...
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1answer
99 views

Setting up a citrix local ISO virtual area

I'm setting up a new citrix box and trying to set a 20gb area to hold ISOs for the VMS. I'm trying to setup a new lvm area to hold it, but i'm getting an mkfs.ext3: invalid blocks count - ...
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1answer
659 views

Trouble creating VDI's in xenserver

Xenserver running on an HP ML350 G5. Raid5 with 5x2tb drives plus hot spare. Local storage is there showing usable 7.5 tb. Under xencenter I went to local storage, storage, virtual disks. I ...
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1answer
430 views

Citrix VDI-In-a-Box Taking “Milestone Snapshots”

We're using Citrix VDI-in-a-Box, with XenServer on the back-end. I noticed in one of my deployed images, either XenServer for VDI in a box is creating snapshots automatically. The snapshots are listed ...
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0answers
125 views

Can XenApp published browser pass clientname in HTTP Request?

In trying to lock down access to a web application too only users within a XenApp environment. Is it possible to send the clientname in the HTTP payload by customizing something in the XenApp server ...
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1answer
392 views

HP t510 thin client displays additional buttons in taskbar when ie9 is opened

We have a new Citrix XenApp 6.5 installation. Our HP t510 thin clients display two additional buttons in the task bar when IE9 starts. When an additional tab is opened, another two buttons appear. ...
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605 views

Citrix Xenserver Bond Disconnected

I've got a bit of an issue with our Citrix Xenserver system (were still running 5.6) Last week we had to dismantle our server racks due to some required building work. Since reassembling one of our ...
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1answer
792 views

How can I install a new xenserver dom0 kernel?

Since Citrix released the full source code to xenserver 6.2 I've been evaluating it. It's works very well, but there is only one problem that I haven't solved. Unfortunately, Citrix do not supply the ...
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2answers
3k views

Is there a way to install a font for selected users in Citrix?

We have a user who requests that we install a specific character font on a Windows terminal server (Citrix, in fact, on 2008 R2). That font is not free and installing it in each server in the farm ...
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1answer
558 views

How do I set up a VM on Citrix XenServer to run on a Raid0 partition?

I have a dedicated server from a hosting provider that I got with Citrix XenServer 6.2 installed. I've installed XenCenter, and gotten connected. Everything seems easy enough until I try to create a ...
3
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2answers
6k views

XenServer 6.2 Yum Repository

I installed a clean XenServer 6.2 from the ISOs provided here. I want to compile a driver against this system and need to install make and sources and so on. If I do yum install make I get ...
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3answers
2k views

install xenserver 6.2 on 3ware 9750 raid5

I would like to install XenServer 6.2 (kernel 2.6.32) on a raid5 managed by a 3ware 9750 controller. The XenServer installer doesn't recognize the raid5 and i think i have to load a driver for the ...
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0answers
57 views

Citrix XenApp - can we have two EVAs in a farm?

I have a question about the Citrix XenApp Evaluation Virtual Appliance (EVA). We are trying to get this set up to our desired config with a view to purchasing full licenses once we're happy with ...
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2answers
406 views

How to measure Citrix receiver video buffer framerate?

How can I measure Citrix receiver framerate at the client end? I've tried FRAPS, but that doesn't seem to work. Is there a way to determine how many "frames" are sent per second from the client side? ...
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3answers
349 views

Dramatic disk I/O performance difference for two disks on same machine

A small machine (1 core, 1 GB RAM, CentOs 6.3) virtualized via Citrix Xen has 3 virtual disks with very different sizes. > cat /etc/fstab (snippet) ... /dev/mapper/vg_stagingnfs-lv_root / ext4 ...
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1answer
711 views

Server Crashes randomly [closed]

I have a problem, VM server 2008 R2 SP1 , running citrix is randomly crhasing, in event log I found following: The computer has rebooted from a bugcheck. The bugcheck was: 0x0000003b ...
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1answer
17k views

Citrix users experience slow performance and freezing sessions

Since about this monday we have had severe problems with our Citrix environment. The symptoms are users are experiencing very slow connections from time to time and from user to user, today we had ...
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2answers
1k views

From VMWare Player to VMWare ESXi with Thin Client

currently I've a PC with a Windows Xp on it, there is the VMWare Player installed. In this VMWare Player there is one VM with a Win2000 on it. The Serial Ports (COM1-COM4) from the Host are integrated ...
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1answer
64 views

SSL Client Certificates and Stores

I am looking to distribute a ssl client certificate to Citrix users. I know that for each user I could run this: certutil –f –p 12345 –importpfx C:\cert.pfx The above would install the certificate ...
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2answers
144 views

Block Citrix User To Access TIF from IE

There is a restriction to not be able to access C:\ on a citrix environment I'm currently looking at. It is possible to circumvent this measure partially by looking at the temporary internet files ...
4
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1answer
6k views

Can I safely uninstall “Citrix Tools for Virtual Machines”?

Having several virtual servers with Windows 2008 R2 at our web hoster (Germany's "1&1", they seem to use Citrix Xen), I have every now and then some servers that hang (RDP login screen hangs ...
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1answer
928 views

HP Proliant DL360 G3: What version of XenServer is supported?

I've spent some time looking, and haven't been able to find a decent HCL for the current and past versions of XenServer. I have 3 HP Proliant DL360 G3's that I want to use for virtualization. They ...
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vote
1answer
2k views

XenApp Web interface: User loging from two different browsers or machines -> Disconnected session

I have an issue with our new Citrix XenApp 6.5 deployment with Web Interface 5.4 and CSG 3.3.1 We have external users who share the same access (we charge them by access so they don't order more than ...
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0answers
480 views

IIS7, Kerberos, sometimes no response from browser to 401

SharePoint 2010 hosted on IIS7, Kerberos enabled. Clients log on through Citrix on several terminal servers. Kerberos is working on several clients, so SPN's are defined correctly, but on some clients ...
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2answers
2k views

To SSD or not to SSD? (Virtualization - Xenserver) [closed]

I have several Xenserver boxes running (very well). Most of ours are setup with a RAID1 with two mechanical 7200rpm enterprise sata drives, or RAID10 with 4 7200 enterprise sata drives. The sata ...
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1answer
105 views

Can low bandwidth affect application performance served via Citrix even if the application isn't refreshing the screen much?

We have a Win32 application being delivered via Citrix that is accessible from both internal corporate LAN and external internet facing locations. We are seeing some behavior I wouldn't expect though. ...
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4answers
3k views

Boot Clonezilla with XenServer VM

I'm currently trying to move a RHEL based server to Citrix XenServer (5.6) VM. My plan was to use Clonezilla LIVE CD, which i have had good suceess with to clone physical to physical before. So i ...
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1answer
1k views

Most secure: Authentification point at Citrix Access Gateway, or Web Interface

At our company we have XenApps accessible through Citrix Access Gateway. I am looking through the settings and i can see under the Web Interface settings that the authentication point is set to be "at ...
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0answers
518 views

Why are my Citrix Web Interfaces giving public IPs to internal clients?

I have a small Citrix farm that's giving out ICA files with public IP addresses to clients that are in our internal network. The public IPs are translated (NAT'd from public IP to the appropriate ...
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4answers
807 views

Disconnected Citrix Users

We have a problem where a couple of users keep getting disconnected from their Citrix sessions and we cant understand why it only affects a few users where other users going through the same Web ...
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1answer
338 views

Thin clients over WAN - Capacity planning [duplicate]

Possible Duplicate: Can you help me with my capacity planning? How reliable is it to run thin clients such as Citrix XenDesktop over the WAN. I am designing an IT solution where the client ...