Network technologies and trends

Nov 16 2015   7:39PM GMT

Palo Alto Networks Firewall Interface Types – Tap Mode

Yasir Irfan Yasir Irfan Profile: Yasir Irfan

Palo Alto Networks

As discussed in one my post, we all know Palo Alto Networks Firewall allows us to implement in many modes, one such mode is TAP Mode. Now you all might be wondering what is a TAP mode?

TAP Mode is basically used to monitor the traffic passing through the firewall, basically a TAP Mode interface can be easily used for

  • POC of Palo Alto Network Firewalls
  • To monitor passively all the traffic passing across a network using SPAN or mirror port

Palo Alto Tap Mode

One can easily configure SPAN/RSPAN in his/ her network Switch and pass the traffic thought the Palo Alto Firewall to monitor the traffic, by doing so one can have a complete visibility of the network and Palo Alto Networks really comes with a some great reports as well. This kind of monitoring can be done in TAP mode only, it reads all the spanned traffic and there will be a visibility in Palo Alto Network Firewall ACC tab.

To place a Palo Alto Networks Firewall one doesn’t  need to do any changes to their existing network design also in TAP Mode the traffic will not blocked or any URL filtering can be enabled. It’s a really a cool feature from Palo Alto Networks Firewall , in my next post lets see how a Palo Alto Networks can be configured in TAP mode. One nice little feature Palo Alto Network Firewall supports is, it  can process the encrypted SPAN traffic.

 Comment on this Post

There was an error processing your information. Please try again later.
Thanks. We'll let you know when a new response is added.
Send me notifications when other members comment.

Forgot Password

No problem! Submit your e-mail address below. We'll send you an e-mail containing your password.

Your password has been sent to:

Share this item with your network: