Castle Union SC 13D Procera Networks, Inc.

Exhibit 99.2

JOINT FILING AGREEMENT

In accordance with Rule 13d-1(k)(1)(iii) under the Securities Exchange Act of 1934, as amended, the persons named below agree to the joint filing on behalf of each of them of a Statement on Schedule 13D (including additional amendments thereto) with respect to the shares of Common Stock, par value $0.001, of Procera Networks, Inc.  This Joint Filing Agreement shall be filed as an Exhibit to such Statement.

Dated: October 24, 2014

Castle Union Partners, L.P.

/s/ Toan Tran

Toan Tran

Co-Managing Member

Title

October 24, 2014

Date

Castle Union Partners II, L.P.

/s/ Toan Tran

Toan Tran

Co-Managing Member

Title

October 24, 2014

Date

Castle Union LLC

/s/ Toan Tran

Toan Tran

Co-Managing Member

Title

October 24, 2014

Date

Toan Tran

/s/ Toan Tran

Toan Tran

October 24, 2014

Date

Stephen White

/s/ Stephen White

Stephen White

October 24, 2014

Date