Traffic Trace Info
DumpFile: 200205241400.dump
FileSize: 339.14MB
Id: 200205241400
StartTime: Fri May 24 14:00:00 2002
EndTime: Fri May 24 14:15:47 2002
TotalTime: 946.57 seconds
TotalCapSize: 262.91MB CapLen: 96 bytes
# of packets: 4995776 (2566.72MB)
AvgRate: 22.75Mbps stddev:1.99M
IP flow (unique src/dst pair) Information
# of flows: 121102 (avg. 41.25 pkts/flow)
Top 10 big flow size (bytes/total in %):
2.8% 1.6% 1.6% 1.4% 1.4% 1.3% 1.1% 1.1% 1.0% 1.0%
IP address Information
# of IPv4 addresses: 70250
Top 10 bandwidth usage (bytes/total in %):
9.6% 2.8% 2.8% 2.7% 2.5% 2.3% 2.1% 2.0% 1.9% 1.8%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200205241400.pktlen.png)
detailed numbers
[ 16- 31]: 30644
[ 32- 63]: 1594855
[ 64- 127]: 1004674
[ 128- 255]: 266860
[ 256- 511]: 259400
[ 512- 1023]: 392511
[ 1024- 2047]: 1446832
Protocol Breakdown
![[protocol breakdown chart]](200205241400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4995776 (100.00%) 2691399023 (100.00%) 538.73
ip 4915286 ( 98.39%) 2688889330 ( 99.91%) 547.05
tcp 4423232 ( 88.54%) 2546837673 ( 94.63%) 575.79
http(s) 946190 ( 18.94%) 896064322 ( 33.29%) 947.02
http(c) 846484 ( 16.94%) 99351931 ( 3.69%) 117.37
squid 4215 ( 0.08%) 1851905 ( 0.07%) 439.36
smtp 95773 ( 1.92%) 33432092 ( 1.24%) 349.08
nntp 76 ( 0.00%) 7628 ( 0.00%) 100.37
ftp 55464 ( 1.11%) 25628421 ( 0.95%) 462.07
pop3 6767 ( 0.14%) 1936467 ( 0.07%) 286.16
imap 555 ( 0.01%) 47619 ( 0.00%) 85.80
telnet 1636 ( 0.03%) 229558 ( 0.01%) 140.32
ssh 260253 ( 5.21%) 17816660 ( 0.66%) 68.46
dns 767 ( 0.02%) 51766 ( 0.00%) 67.49
bgp 199 ( 0.00%) 37024 ( 0.00%) 186.05
napster 690933 ( 13.83%) 464004746 ( 17.24%) 671.56
realaud 75 ( 0.00%) 7210 ( 0.00%) 96.13
rtsp 5423 ( 0.11%) 447728 ( 0.02%) 82.56
icecast 171 ( 0.00%) 12091 ( 0.00%) 70.71
hotline 405 ( 0.01%) 496503 ( 0.02%) 1225.93
other 1507499 ( 30.18%) 1005401386 ( 37.36%) 666.93
udp 394128 ( 7.89%) 118591860 ( 4.41%) 300.90
dns 255946 ( 5.12%) 37267001 ( 1.38%) 145.60
rip 132 ( 0.00%) 16292 ( 0.00%) 123.42
realaud 22507 ( 0.45%) 15079244 ( 0.56%) 669.98
halflif 4 ( 0.00%) 240 ( 0.00%) 60.00
starcra 1 ( 0.00%) 84 ( 0.00%) 84.00
everque 624 ( 0.01%) 37694 ( 0.00%) 60.41
other 109404 ( 2.19%) 62469001 ( 2.32%) 570.99
icmp 89667 ( 1.79%) 22829200 ( 0.85%) 254.60
ipip 126 ( 0.00%) 42784 ( 0.00%) 339.56
ipsec 48 ( 0.00%) 8928 ( 0.00%) 186.00
ip6 2508 ( 0.05%) 389162 ( 0.01%) 155.17
other 5577 ( 0.11%) 189723 ( 0.01%) 34.02
frag 26971 ( 0.54%) 31941303 ( 1.19%) 1184.28
tcpdump file: 200205241400.dump.gz (136.34 MB)