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Troubleshooting High latency over Wi-Fi: A case study

We came across this situation at one of our customer sites. And we feel that sharing the experience might benefit several other who may be facing similar issues. Hence this blog. Problem Statement : User facing high latency issue while accessing the Internet through Wi-Fi. Observations: Latency of the ping was about 40+ ms in the [...]

By | November 6th, 2016|Aruba, BLOG|2 Comments

Aruba ClearPass Guest Module : Guest User Captive Portal + Mac Caching

Requirement : Only two MAC address to be bound to a Guest account and the MAC addresses Specified during Guest Account Creation   Step 1: Duplicate the mac fields as shown below       Step 2 : Add both the fields in the page used to create the user     The create user [...]

By | October 28th, 2016|Aruba, BLOG, ClearPass|2 Comments

ClearPass redirection to different Onguard Installation page based on Endpoint Profiling.

Clearpass Redirection to different page based on Endpoint Profiling.   The tips_endpoint_profiles table in the Clearpass database has the endpoint profiling information. If you want to check the attributes related to the user just paste the html dump in the page. {dump var=$_endpoint export=html} Example: The below endpoint has been profiles using http agent.   [...]

By | October 22nd, 2016|Aruba, BLOG, ClearPass|0 Comments

What does the error code 215 on ClearPass mean ? And its possible solution.

For one of our customer, we are implementing 802.1X solution for wired and wireless clients, for windows, domain joined devices. WLAN : Cisco WLC RADIUS cert : Signed by public CA. 802.1X configuration on client : Through GPO   During implementation we came across a TLS session error as shown below: All the client got [...]

By | October 19th, 2016|Aruba, BLOG, ClearPass|0 Comments

Troubleshooting Aruba IAP not joining the Cluster.

Real Life Case Study Problem Statement: An Aruba IAP 205 not joining a cluster of 5   Aruba  IAP 103. Scenario 1 : This is a LAN only setup with no internet connection. 1.5 IAP were deployed in the L2 network having OS verion: 6.4.2.3-4.1.1.4_49446. Everything working fine. IAP 205 with OS: 6.4.2.6-4.1.1.6_50009 was [...]

By | September 1st, 2016|Aruba, BLOG|0 Comments

Aruba Clearpass Tips: How to restrict Guests from using their personal email for self registration

We need to write a small ARRAY statement to deny and allow. Example below:   array ( 'deny' => array ( 0 => 'gmail.com', 1 => 'YAHOO.com', 2 => 'hotmail.com', ), 'allow' => array ( ), )     Where to pass this argument to a validator in ClearPass guest ? Look below 1. Navigation [...]

By | August 10th, 2016|Aruba, BLOG, ClearPass|0 Comments

Aruba ClearPass, ArcSight, and 3rd party Firewall Integration guide

Firewall could protect from a device transmitting or receiving malicious data on the network. However, the firewall is not able to contain the data within the network segment or zone of the device and is certainly not able to limit the malicious data spreading to other devices in that zone/segment. MAKE -- USE OF ARUBA [...]

By | May 22nd, 2016|Aruba, BLOG, ClearPass|0 Comments