Wireless Access

Reply
New Contributor

Wirless Machines not getting Intercepted by Bluecoat web proxy

Hi,

 

I have multiple vlans configued on the Aruba Wireless controller.

 

The aruba connectes to the core switch, then Bluecoat (which is in trasparent interception mode) and Finally Firewall.

 

When i put the proxy settings in wirelss machines, the packets are gtting intercpted without any issues.

 

But wihout proxy ip, wehn I ACCESS internet, the packets are not being seen by the bluecoat.

Ideally all the internet traffic passes thru proxy which is inline.

 

When I check the Firewall, I see the source mac address as Aruba's mac.

 

 

Any ideas why the traffic not hit the bluecoat.Also why I am seeing aruba mac address if it passes thru core switch.

 

 

 

 

 

 

 

 

Guru Elite

Re: Wirless Machines not getting Intercepted by Bluecoat web proxy

That is probably because you have source-nat on that VLAN.  It is Natting all the traffic by the Aruba controller.  Uncheck source-nat on the VLAN interface.

 


*Answers and views expressed by me on this forum are my own and not necessarily the position of Aruba Networks or Hewlett Packard Enterprise.*
ArubaOS 8.4 User Guide
InstantOS 8.3 User Guide
Airheads Knowledgebase
Airheads Learning Videos
Aruba Central Documentation
Sign up for Security Alerts
Aruba Technical Webinars
Frequent Contributor II

Re: Wirless Machines not getting Intercepted by Bluecoat web proxy

Are you using Captive Portal Authentication

New Contributor

Re: Wirless Machines not getting Intercepted by Bluecoat web proxy

I dont think source natting is the issue..

Because I see the original source ip address inthe Firewall

Guru Elite

Re: Wirless Machines not getting Intercepted by Bluecoat web proxy

Do a wired packet capture.


*Answers and views expressed by me on this forum are my own and not necessarily the position of Aruba Networks or Hewlett Packard Enterprise.*
ArubaOS 8.4 User Guide
InstantOS 8.3 User Guide
Airheads Knowledgebase
Airheads Learning Videos
Aruba Central Documentation
Sign up for Security Alerts
Aruba Technical Webinars
Search Airheads
cancel
Showing results for 
Search instead for 
Did you mean: