Traffic Trace Info
DumpFile: 200203021400.dump
FileSize: 332.00MB
Id: 200203021400
StartTime: Sat Mar 2 14:00:00 2002
EndTime: Sat Mar 2 14:21:41 2002
TotalTime: 1301.24 seconds
TotalCapSize: 256.13MB CapLen: 96 bytes
# of packets: 4971957 (2599.72MB)
AvgRate: 16.76Mbps stddev:3.25M
IP flow (unique src/dst pair) Information
# of flows: 116969 (avg. 42.51 pkts/flow)
Top 10 big flow size (bytes/total in %):
7.0% 3.6% 2.9% 1.9% 1.9% 1.7% 1.6% 1.5% 1.4% 1.1%
IP address Information
# of IPv4 addresses: 75320
Top 10 bandwidth usage (bytes/total in %):
10.0% 9.9% 8.4% 8.1% 7.0% 4.3% 4.2% 4.2% 3.6% 3.5%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200203021400.pktlen.png)
detailed numbers
[ 16- 31]: 37443
[ 32- 63]: 1527151
[ 64- 127]: 862258
[ 128- 255]: 352542
[ 256- 511]: 282103
[ 512- 1023]: 452163
[ 1024- 2047]: 1458297
Protocol Breakdown
![[protocol breakdown chart]](200203021400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4971957 (100.00%) 2726000043 (100.00%) 548.28
ip 4901157 ( 98.58%) 2723827243 ( 99.92%) 555.75
tcp 4158411 ( 83.64%) 2507931126 ( 92.00%) 603.10
http(s) 875390 ( 17.61%) 994160977 ( 36.47%) 1135.68
http(c) 753319 ( 15.15%) 87335070 ( 3.20%) 115.93
squid 2559 ( 0.05%) 538946 ( 0.02%) 210.61
smtp 50366 ( 1.01%) 20116961 ( 0.74%) 399.42
nntp 16 ( 0.00%) 1393 ( 0.00%) 87.06
ftp 35316 ( 0.71%) 6977472 ( 0.26%) 197.57
pop3 5811 ( 0.12%) 662523 ( 0.02%) 114.01
imap 42 ( 0.00%) 6634 ( 0.00%) 157.95
telnet 1641 ( 0.03%) 273625 ( 0.01%) 166.74
ssh 10237 ( 0.21%) 2031472 ( 0.07%) 198.44
dns 1136 ( 0.02%) 73614 ( 0.00%) 64.80
bgp 283 ( 0.01%) 48238 ( 0.00%) 170.45
napster 282542 ( 5.68%) 191575026 ( 7.03%) 678.04
realaud 5373 ( 0.11%) 2301534 ( 0.08%) 428.35
rtsp 17208 ( 0.35%) 1084284 ( 0.04%) 63.01
icecast 160 ( 0.00%) 22094 ( 0.00%) 138.09
hotline 9042 ( 0.18%) 13663101 ( 0.50%) 1511.07
other 2107453 ( 42.39%) 1187039396 ( 43.55%) 563.26
udp 501867 ( 10.09%) 144787486 ( 5.31%) 288.50
dns 286354 ( 5.76%) 45028172 ( 1.65%) 157.25
rip 304 ( 0.01%) 30904 ( 0.00%) 101.66
realaud 455 ( 0.01%) 36520 ( 0.00%) 80.26
halflif 549 ( 0.01%) 147074 ( 0.01%) 267.89
everque 247 ( 0.00%) 14820 ( 0.00%) 60.00
other 212420 ( 4.27%) 98918096 ( 3.63%) 465.67
icmp 82610 ( 1.66%) 29073333 ( 1.07%) 351.93
igmp 257 ( 0.01%) 15420 ( 0.00%) 60.00
ipsec 72 ( 0.00%) 13392 ( 0.00%) 186.00
ip6 6888 ( 0.14%) 1615101 ( 0.06%) 234.48
other 151052 ( 3.04%) 40391385 ( 1.48%) 267.40
frag 70881 ( 1.43%) 77070026 ( 2.83%) 1087.32
tcpdump file: 200203021400.dump.gz (127.89 MB)