Rick Donato Static Files is a Django app that helps with serving static content. This tutorial is meant as a short and quick guide on how to configure your Django project to serve static based content.To achieve this we will configure Django (via settings.py) and Apache. Our example will be based on serving static content from the … Read more
When running the BIG-IP LTM (10.2.3) virtual appliance on ESX4 you may observe that only the management interface is seen by the system. [root@localhost:Active] config # b interface showINTERFACEKey Speed Pkts Pkts Drop Coll Bits Bits Errs Trunk Mbps in out in outmgmt UP 100 FD 511 8 0 0 266144 5056 0 Solution To … Read more
Within the Cisco Firewall family (PIX/ASA) there are 2 security features known as Security Levels and NAT Control. Security Levels Security levels are numeric values (between 0 and 100) which are assigned to the firewalls interfaces and used to control traffic flows. Traffic is allowed to pass from a higher security level to a lower … Read more
Overview The OneConnect feature works with HTTP Keep-Alives to minimize the number of server-side TCP connections by reusing existing connections for further HTTP requests.“OneConnect” has 2 methods. They are : OneConnect Profile and OneConnect transformations. Both of which are explained within this article. HTTP Requests Overview HTTP/1.1 requests – HTTP/1.1 dictates that HTTP Keep-Alive connections … Read more
Issue When trying to access your Django site within CSRF configured you receive the following via a Forbidden (403) HTTP error message: CSRF verification failed. Request aborted.No CSRF or session cookie. Solution In my scenario I found that the order of settings.MIDDLEWARE_CLASSES was incorrect. Below shows you an example settings.py MIDDLEWARE_CLASSES = ( ‘django.middleware.csrf.CsrfViewMiddleware’, ‘django.middleware.common.CommonMiddleware’, … Read more
When running the BIG-IP LTM (10.1) Virtual appliance on ESX4 you may observe the following error message (within the /var/log/message file): Unable to attach to PCI device 02:02.00 for Interface 1.1 This results in both interfaces forming the status of un-initialized and in turn failing to pass traffic. Solution To resolve this define each interface … Read more
Adaptive Reapers Adaptive reapers provide the ability for the system to automatically clear connections at the point of a predefined threshold being reached. This provides both system and connection stability during the point of a Denial of Service attack.At the point memory usage reaches the low water mark threshold (default %85) all half open connections … Read more
The Brocade ADX offers 2 methods in which to configure FTP SLB (Server Load Balancing). These methods are : Layer 3 – Uses the sticky and concurrent connection settings to provide FTP SLB.Layer 4-7 – Provides FTP SLB via the use of FTP application awareness (introduced in version 12.3.1d). 1. Layer 3 To Load-balance either … Read more
Purpose The main purpose of this document is to explain the PKI term ‘Chain of Trust’. Summary PKI (Public Key Infrastructure) is a framework built upon protocols, services and standards used to provide authentication, confidentiality, integrity, non-reproduction and access control to digital data. The term ‘Chain of Trust’ is used to describe the trust relationship … Read more