Switch to using nexus.fd.io for dpdk tarball

Change-Id: I9751cbb9137627491ee4bd03e0318429327c0bd8
Signed-off-by: Ed Warnicke <eaw@cisco.com>
diff --git a/dpdk/Makefile b/dpdk/Makefile
index fadbb26..5d05e6a 100644
--- a/dpdk/Makefile
+++ b/dpdk/Makefile
@@ -24,7 +24,7 @@
 B := $(DPDK_BUILD_DIR)
 I := $(DPDK_INSTALL_DIR)
 DPDK_VERSION ?= 16.04
-DPDK_BASE_URL ?= http://dpdk.org/browse/dpdk/snapshot
+DPDK_BASE_URL ?= https://nexus.fd.io/content/repositories/thirdparty/
 DPDK_TARBALL := dpdk-$(DPDK_VERSION).tar.gz
 DPDK_TAR_URL := $(DPDK_BASE_URL)/$(DPDK_TARBALL)
 DPDK_2.1.0_TARBALL_MD5_CKSUM := 205a0d12bfd6eb717d57506272f43519