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Last Build Date: Sat, 17 Mar 2018 17:10:59 +0000

 



Palo Alto Networks WildFire email link analysis

Wed, 14 Mar 2018 14:50:26 +0000

Palo Alto Networks firewall with WildFire security subscription can request WildFire Cloud to analyze Web URLs seen in email messages passing the firewall. By default PAN-OS will not forward any content found in encrypted sessions to WildFire Cloud, this includes…

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Optimizing Palo Alto Networks VM-Series Firewall on ESXi

Sat, 10 Mar 2018 12:51:53 +0000

Optimizing a performance for virtualized systems is always a trade-off between consolidation ratios and single VM performance. These instructions are geared towards maximum performance and network connectivity reliability (reduce packet drops to minimum) of a single Virtual Machine at cost…

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How to change console keymap on Photon OS

Fri, 13 Jan 2017 06:27:41 +0000

If you live outside US, like me, you might want to change default keymap on Photon OS. This is very easily done. Install Linux Keyboard Tools package, kbd, and run localsectl set-keymap . Below is an example how to set…

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Unofficial Palo Alto Networks #Slack team founded

Thu, 12 Jan 2017 16:02:47 +0000

Since I joined Santa Monica Networks Oy I have been extending my knowledge from VMware technologies to networking and network security solutions like firewalls. One networking security vendor I have come to love, is Palo Alto Networks. I run their…

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Tintri enters All-Flash market with VMstore T5000 series

Fri, 21 Aug 2015 10:54:34 +0000

Yesterday we saw a big product launch from Tintri, maker of VM-aware storage array VMstore. Up until yesterday Tintri VMstore arrays have been Hybrid-Flash arrays which contain both SSD and HDD capacity with efficient space saving methods and intelligent tiering…

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Leap second adjustment on 30th of June may cause issues

Wed, 10 Jun 2015 10:50:30 +0000

Next leap second adjustment is scheduled for 30th of June 2015 at 23:59:60 UTC and it may cause issues on NTP synchronized devices and operating systems. Systems based on older Linux kernels are known to be affected by leap second, several…

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VDP 6.0 configuration utility not compatible with Google Chrome – Updated

Sat, 02 May 2015 09:42:03 +0000

Google removed SSL support from recent Chrome versions because of major security flaws in SSL protocol. Unfortunately this breaks some web applications which are running on web servers configured to support only SSL and not more secure TLS, VMware Data…

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VMFS Datastore UNMAP using vCenter Orchestrator

Sun, 31 Aug 2014 20:11:19 +0000

If you are using thin provisioned block volumes for your VMware vSphere VMFS datastores you will certainly benefit from this new vCenter Orchestrator workflow I created. VMware introduced VAAI UNMAP capability in vSphere 5.0, and since vSphere 5.0 update 1…

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VMWorld 2014 US top 10 session recordings now online!

Thu, 28 Aug 2014 10:14:39 +0000

Recordings of top 10 sessions at VMWorld 2014 US are now available online! STO1965.1 – Virtual Volumes Technical Deep Dive NET1674 – Advanced Topics & Future Directions in Network Virtualization with NSX BCO1916.1 – Site Recovery Manager and Stretched Storage:…

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Schedule VM version upgrades with vCenter Orchestrator

Fri, 08 Aug 2014 15:12:08 +0000

Upgrading large number of virtual machines to higher virtual machine version can be painstakingly laborious task if done manually using GUI tools, as a result virtual machine versions are usually left untouched, until it is absolutely necessary to upgrade to…

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