TEST_NAME=DecNwTtl
DUMP_HOST=h2
DUMP_IF=h2-eth0
RYU_APP=test_ip_ttl
PCAP_MZ="-t icmp ttl=64 -P $TEST_NAME -c 3 -b 00:00:00:00:00:02"
PCAP_FILTER="icmp && ip.ttl==63"