Now I had the pleasure of talking PCI-DSS compliant XenApp enviroment for a customer. Now after working with it for the last couple of days there are lot of usefull information that I thought I would share. Now PCI-DSS compliance is needed for any merchant who accepts credit cards for instance an e-commerce size. Or …
Setting up a secure XenApp enviroment– Netscaler Read More »
So this is something I’ve struggeled a bit with in the past, also see it on a couple of forums post on Citrix, and there are as always not so detailed info on how to verify on “WHAT THE HELL IS WRONG WITH THE D*** CONNECTION TO DNS AND LDAP!!!” So therefore I decided to …
Troubleshooting DNS and LDAP connections Netscaler Read More »
So this is something I’ve struggeled a bit with in the past, also see it on a couple of forums post on Citrix, and there are as always not so detailed info on how to verify on “WHAT THE HELL IS WRONG WITH THE D*** CONNECTION TO DNS AND LDAP!!!” So therefore I decided to …
Troubleshooting DNS and LDAP connections Netscaler Read More »
So the last couple of days I’ve been doing a bit of research on Netscaler and prioritizing traffic based upon where the endpoint is coming from. This is where AppQoE comes in. AppQoE is just a combination of different roles into one role, HTTPDoS, Priority Queuing, and SureConnect. So what if we have a vServer …
Ever wanted a simple way to block pesky IP-adresses which are giving you much unwated traffic on your webservers? Of course there is the possibility to use ACLs but the become cumbersone if we need to add every IP adress to an ACL (They also get unmanageable) Another option we have is to use pattern …
Using Netscaler to block IP adresses based upon pattern sets and URL responder Read More »
Now the last couple of months I’ve again been involved with a Netscaler book project with Packt. This is a more advanced book then my previous book with was a more introduction to Citrix Netscaler. This new book is called Mastering Netscaler which has more in-depth information regarding load balancing, appfirewall and such. But… I …
There’s alot happening lately and therefore there has been a bit quiet here on this blog. But to give a quick update on what’s happening! In february I just recently got confirmation that I am presenting two session at NIC conference (Which is the largest IT event for IT-pros in scandinavia) (nicconf.com) Here I will …
This is a quick post, but Citrix has published a workaround for the trouble they have with Netsacler loosing connectivity on Vmware with the latest update. You can find the workaround here –> http://support.citrix.com/article/CTX200278 This is only until Citrix manage to fix the issue and includes it in a newer build of Netscaler
So alot is happeing with Netscaler these days. So this is a quick post to tell abit about what is happening. 1: Netscaler appliance in coming in Azure. There is now ETA to when this is coming but this is really important to Citrix workloads. I’m also guessing that this is because of Citrix Workspace …
So yesterday I held a session at Citrix User Group in norway regarding Netscaler and performance tuning, not so much I can really say about performance tuning in 45 minutes but I think I managed alright. The agenda on my list was * TCP profiles, Multipath TCP, Path MTU* SSL profiles and tuning* Autonegotitation and …
