Categorie archieven: VCF

NSX Session Cookie Creation fails with HTTP 403 when using special characters

VMware Cloud Foundation 9.1 - Path For Dell VxRail Customers - VMware Cloud  Foundation (VCF) Blog For a customer we are required to perform a STIG hardening check.More info about the STIG hardening for Broadcom can be found here: https://www.cyber.mil/stigs/downloads

To perform these test (they can be done for all components within VCF in one check, or check the components seperatly) on NSX you need to obtain a cookie ID and a token. Once you collected these items, you need to enter these into a yaml file and execute the test. In the documentation can be found to find these items you need to execute the following command:
curl -k -i -X POST -d ‘j_username=myuser&j_password=mypassword’ https://<NSX-Manager>/api/session/create

In my environement I receive the following error message:
http/1.1 403 Forbidden

This error is caused by the fact that special characters are being used in the password causing problems with the encoding.

To resolve this issue we need to encode the username and password separatly, using –data-urlencode.

Example:
curl -i -k -c cookies.txt -X POST --data-urlencode 'j_username=<username>' --data-urlencode 'j_password=<password>' https://<NSX-Manager>/api/session/create

Note: Replace <NSX-Manager>, <username> and <password> with the correct details.

Now the command completes succesfull and you can collect the required data.

Password Rotation in VCF SDDC Manager

VCF-Logo-large-300x169.png - VMware BlogsIn today’s security conscious IT landscape (with databreaches news everywhere), password rotation is a critical practice for maintaining the integrity and security of your infrastructure. Within VMware by Broadcome’s VMware Cloud Foundation (VCF), the SDDC Manager plays an important role in orchestrating and automating this process across the VMware based software defined data center.

Password rotation helps mitigate the risk of credential compromise by ensuring that passwords are changed regularly and are not reused across systems. In environments like VCF, where multiple components such as vCenter, NSX, vSAN, and others are tightly integrated, managing credentials manually can be an error sencitive  and time-consuming task.

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Understanding BGP Peering in NSX

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In this article, I will dive into the functionality of BGP (Border Gateway Protocol) peering within a VMware Cloud Foundation (VCF) and NSX environment. Since VMware’s acquisition of Broadcom, the company’s primary focus has shifted toward expanding and optimizing VCF, making it a critical area of development for enterprise customers.

I’ve been fortunate enough to work with large-scale clients who can fully leverage the benefits that VCF provides. This experience has not only broadened my technical expertise but also given me valuable insights into the real-world applications of VCF in enterprise environments. NSX has always been a key area of interest for me, and integrating it with VCF presented a new, exciting learning curve that I’ve thoroughly enjoyed navigating.

One of the critical aspects of delivering a successful VCF environment is ensuring seamless connectivity with the broader network infrastructure. This is where BGP comes into play. To ensure reliable and efficient routing in and out of VCF, BGP is an essential protocol that helps facilitate proper network communication and routing across complex environments. In the following sections, I will walk you through the importance of BGP peering in a VCF/NSX setup and how it enables smooth, scalable networking.

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What is new in VMware Cloud Foundation 5.0?

VCF-Logo-1-1.png - VMware BlogsOn June 1st VMware released the latest version for VMware Cloud Foundation (VCF), version 5.0. The release of VCF 5.0 means that VCF customers now can benefit from all the cool new features included in vSphere 8.x and NSX 4.1.x.

The first release off VCF dates back to 2015. During the VMworld (what we now know as VMware Explore) of that year VMware launched a product called SDDC EVO. In the following years that product evolved to what we know today as VCF.

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