Traffic Trace Info
DumpFile: 199912310959.dump
FileSize: 122.55MB
Id: 199912310959
StartTime: Fri Dec 31 09:59:00 1999
EndTime: Fri Dec 31 11:26:24 1999
TotalTime: 5244.55 seconds
TotalCapSize: 90.58MB CapLen: 76 bytes
# of packets: 2095352 (497.87MB)
AvgRate: 796.43Kbps stddev:413.50K
Packet Size Histogram (including MAC headers)
[ 32- 63]: 205118
[ 64- 127]: 1525838
[ 128- 255]: 63587
[ 256- 511]: 22661
[ 512- 1023]: 43798
[ 1024- 2047]: 234350
IP flow (unique src/dst pair) Information
# of flows: 38911 (avg. 53.85 pkts/flow)
Top 10 big flow size (bytes/total in %):
1.5% 1.2% 1.1% 1.0% 0.7% 0.7% 0.5% 0.5% 0.4% 0.3%
Protocol Breakdown
![[protocol breakdown chart]](199912310959.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 2095352 (100.00%) 522051948 (100.00%) 249.15
ip 2095326 (100.00%) 522050496 (100.00%) 249.15
tcp 378201 ( 18.05%) 144950676 ( 27.77%) 383.26
http 276469 ( 13.19%) 118656528 ( 22.73%) 429.19
squid 674 ( 0.03%) 132848 ( 0.03%) 197.10
smtp 24689 ( 1.18%) 5536161 ( 1.06%) 224.24
nntp 8307 ( 0.40%) 6167462 ( 1.18%) 742.44
ftp 15805 ( 0.75%) 1035872 ( 0.20%) 65.54
pop3 2557 ( 0.12%) 533247 ( 0.10%) 208.54
telnet 28 ( 0.00%) 1680 ( 0.00%) 60.00
ssh 141 ( 0.01%) 18361 ( 0.00%) 130.22
dns 522 ( 0.02%) 36967 ( 0.01%) 70.82
bgp 8205 ( 0.39%) 550694 ( 0.11%) 67.12
other 40796 ( 1.95%) 12280376 ( 2.35%) 301.02
udp 140418 ( 6.70%) 20108976 ( 3.85%) 143.21
dns 127167 ( 6.07%) 17289168 ( 3.31%) 135.96
other 13251 ( 0.63%) 2819808 ( 0.54%) 212.80
icmp 1565620 ( 74.72%) 353236171 ( 67.66%) 225.62
igmp 1036 ( 0.05%) 62160 ( 0.01%) 60.00
ospf 7137 ( 0.34%) 2372602 ( 0.45%) 332.44
ip6 2833 ( 0.14%) 1309053 ( 0.25%) 462.07
other 81 ( 0.00%) 10858 ( 0.00%) 134.05
frag 8 ( 0.00%) 480 ( 0.00%) 60.00
tcpdump file: 199912310959.dump.gz (31.74 MB)