Update server wrapper script

scripts/run_server

@@ -64,13 +64,13 @@ fi
 if [ -n "${use_tcpdump}" ]; then
 
   echo "tcpdump -c $nb_packets -i eth0 -w tmp.pcap -tt --time-stamp-precision=nano udp port 50000";
-  tcpdump -c $nb_packets -i eth0 -w tmp.pcap -tt --time-stamp-precision=nano udp port 50000;
+  tcpdump -c $nb_packets -i eth0 -w server_stats_tmp.pcap -tt --time-stamp-precision=nano udp port 50000;
 
   echo "tshark -r tmp.pcap --disable-protocol dcp-etsi --disable-protocol dcp-pft -t e -E separator=, -T fields -e frame.number -e frame.time_epoch -e data.data > tmp.out";
-  tshark -r tmp.pcap --disable-protocol dcp-etsi --disable-protocol dcp-pft -t e -E separator=, -T fields -e frame.number -e frame.time_epoch -e data.data > tmp.out;
+  tshark -r server_stats_tmp.pcap --disable-protocol dcp-etsi --disable-protocol dcp-pft -t e -E separator=, -T fields -e frame.number -e frame.time_epoch -e data.data > server_stats_tmp.out;
 
   echo "txtime_stats.py -f server_pcap_stats";
-  $script_dir/txtime_stats.py -f server_pcap_stats;
+  $script_dir/txtime_stats.py -f server_stats_tmp.out;
 else
 
   echo "make server";