EX-23.1 3 b49087a1exv23w1.txt EX-23.1 CONSENT OF INDEPENDENT ACCOUNTANTS EXHIBIT 23.1 CONSENT OF INDEPENDENT ACCOUNTANTS We hereby consent to the incorporation by reference in this Registration Statement on Form S-3 of our report dated January 19, 2004 relating to the financial statements, which appears in Concord Communications, Inc.'s Annual Report on Form 10-K for the year ended December 31, 2003. We also consent to the reference to us under the heading "Experts" in such Registration Statement. /s/ PricewaterhouseCoopers LLP ------------------------------ PRICEWATERHOUSECOOPERS LLP Boston, Massachusetts May 7, 2004