X-Git-Url: https://gerrit.fd.io/r/gitweb?p=csit.git;a=blobdiff_plain;f=resources%2Flibraries%2Fpython%2FTLDK%2FUdpTest.py;h=0571323dcfd87e01cd0be24c0e1dde512596cb47;hp=adc8aa0ed0f5c333e2ef5beb886b23ea58645952;hb=c76f8f80681c352b67fb714d65da25a5217c4ac8;hpb=de33bd3f6669287361a5d7d8dc1a610764ca6683

diff --git a/resources/libraries/python/TLDK/UdpTest.py b/resources/libraries/python/TLDK/UdpTest.py
index adc8aa0ed0..0571323dcf 100644
--- a/resources/libraries/python/TLDK/UdpTest.py
+++ b/resources/libraries/python/TLDK/UdpTest.py
@@ -114,8 +114,8 @@ class UdpTest(object):
         """
         ssh = SSH()
         ssh.connect(dut_node)
-        cmd = 'cd {0}; tcpdump -nnnn -vvv -r ./{2}/{1}_tx.pcap | ' \
-            'grep \'udp sum ok\' | wc -l' \
+        cmd = 'cd {0}; sudo /usr/sbin/tcpdump -nnnn -vvv -r ./{2}/{1}_tx.pcap' \
+              ' | grep \'udp sum ok\' | wc -l' \
             .format(con.REMOTE_FW_DIR, file_prefix, con.TLDK_TESTCONFIG)
 
         (ret_code, stdout, _) = ssh.exec_command(cmd, timeout=100)