Traffic Trace Info
DumpFile: 200208291400.dump
FileSize: 343.71MB
Id: 200208291400
StartTime: Thu Aug 29 14:00:00 2002
EndTime: Thu Aug 29 14:26:16 2002
TotalTime: 1575.81 seconds
TotalCapSize: 267.86MB CapLen: 96 bytes
# of packets: 4970779 (2273.87MB)
AvgRate: 12.11Mbps stddev:2.12M
IP flow (unique src/dst pair) Information
# of flows: 141549 (avg. 35.12 pkts/flow)
Top 10 big flow size (bytes/total in %):
5.9% 3.2% 2.4% 1.9% 1.8% 1.8% 1.7% 1.5% 1.4% 1.4%
IP address Information
# of IPv4 addresses: 82078
Top 10 bandwidth usage (bytes/total in %):
8.4% 5.9% 5.3% 3.8% 3.6% 3.2% 2.6% 2.5% 2.5% 2.4%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200208291400.pktlen.png)
detailed numbers
[ 16- 31]: 8504
[ 32- 63]: 1549366
[ 64- 127]: 1116757
[ 128- 255]: 306919
[ 256- 511]: 293240
[ 512- 1023]: 547333
[ 1024- 2047]: 1148660
Protocol Breakdown
![[protocol breakdown chart]](200208291400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4970779 (100.00%) 2384323175 (100.00%) 479.67
ip 4957472 ( 99.73%) 2383917758 ( 99.98%) 480.87
tcp 4218468 ( 84.87%) 2229728847 ( 93.52%) 528.56
http(s) 1005275 ( 20.22%) 1016053092 ( 42.61%) 1010.72
http(c) 1338368 ( 26.92%) 151746230 ( 6.36%) 113.38
squid 8025 ( 0.16%) 1160379 ( 0.05%) 144.60
smtp 154259 ( 3.10%) 69051687 ( 2.90%) 447.63
nntp 7926 ( 0.16%) 1678049 ( 0.07%) 211.71
ftp 50190 ( 1.01%) 51713134 ( 2.17%) 1030.35
pop3 10595 ( 0.21%) 3618422 ( 0.15%) 341.52
imap 607 ( 0.01%) 48602 ( 0.00%) 80.07
telnet 2978 ( 0.06%) 438221 ( 0.02%) 147.15
ssh 22524 ( 0.45%) 4714311 ( 0.20%) 209.30
dns 26793 ( 0.54%) 1958116 ( 0.08%) 73.08
bgp 548 ( 0.01%) 266381 ( 0.01%) 486.10
napster 702269 ( 14.13%) 499764996 ( 20.96%) 711.64
realaud 788 ( 0.02%) 99944 ( 0.00%) 126.83
rtsp 53106 ( 1.07%) 38599946 ( 1.62%) 726.85
icecast 621 ( 0.01%) 522270 ( 0.02%) 841.01
other 833381 ( 16.77%) 388287079 ( 16.29%) 465.92
udp 552491 ( 11.11%) 134155195 ( 5.63%) 242.82
dns 406639 ( 8.18%) 59210349 ( 2.48%) 145.61
rip 120 ( 0.00%) 11520 ( 0.00%) 96.00
realaud 59330 ( 1.19%) 38477218 ( 1.61%) 648.53
unreal 23 ( 0.00%) 6941 ( 0.00%) 301.78
other 86268 ( 1.74%) 36420929 ( 1.53%) 422.18
icmp 78773 ( 1.58%) 8941632 ( 0.38%) 113.51
ipsec 72 ( 0.00%) 13392 ( 0.00%) 186.00
ip6 82018 ( 1.65%) 8617510 ( 0.36%) 105.07
other 25650 ( 0.52%) 2461182 ( 0.10%) 95.95
frag 13819 ( 0.28%) 16000672 ( 0.67%) 1157.87
tcpdump file: 200208291400.dump.gz (132.16 MB)