1---------------------------------------------------------
2app_proto_icmp
3---------------------------------------------------------
4status=0
5errno=0
6herrno=0
7bufsiz=16384
8dbd_off=128 dbd_len=32
9key_off=160 key_len=5
10data_off=168 data_len=12
11ext_off=0 ext_len=0
12key=icmp
13data: name=icmp number=1 aliases=ICMP
14