Traffic Trace Info
DumpFile: 200212311400.dump
FileSize: 339.21MB
Id: 200212311400
StartTime: Tue Dec 31 14:00:00 2002
EndTime: Tue Dec 31 14:26:37 2002
TotalTime: 1596.94 seconds
TotalCapSize: 263.23MB CapLen: 96 bytes
# of packets: 4979505 (2003.31MB)
AvgRate: 10.52Mbps stddev:2.19M
IP flow (unique src/dst pair) Information
# of flows: 463066 (avg. 10.75 pkts/flow)
Top 10 big flow size (bytes/total in %):
4.4% 3.7% 3.1% 3.1% 2.2% 1.9% 1.5% 1.4% 1.3% 1.3%
IP address Information
# of IPv4 addresses: 336749
Top 10 bandwidth usage (bytes/total in %):
14.3% 7.7% 6.5% 5.1% 4.4% 4.4% 3.8% 3.7% 3.2% 3.1%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200212311400.pktlen.png)
detailed numbers
[ 16- 31]: 8287
[ 32- 63]: 1436972
[ 64- 127]: 1513372
[ 128- 255]: 360694
[ 256- 511]: 286301
[ 512- 1023]: 311563
[ 1024- 2047]: 1062316
Protocol Breakdown
![[protocol breakdown chart]](200212311400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4979505 (100.00%) 2100622955 (100.00%) 421.85
ip 4966679 ( 99.74%) 2100232676 ( 99.98%) 422.86
tcp 3302364 ( 66.32%) 1763525428 ( 83.95%) 534.02
http(s) 597542 ( 12.00%) 574391565 ( 27.34%) 961.26
http(c) 568515 ( 11.42%) 63901257 ( 3.04%) 112.40
squid 2859 ( 0.06%) 380796 ( 0.02%) 133.19
smtp 212189 ( 4.26%) 62906773 ( 2.99%) 296.47
nntp 123 ( 0.00%) 14570 ( 0.00%) 118.46
ftp 284901 ( 5.72%) 91432129 ( 4.35%) 320.93
pop3 5823 ( 0.12%) 542583 ( 0.03%) 93.18
imap 284 ( 0.01%) 19740 ( 0.00%) 69.51
telnet 3977 ( 0.08%) 300063 ( 0.01%) 75.45
ssh 17732 ( 0.36%) 2864274 ( 0.14%) 161.53
dns 1142 ( 0.02%) 79248 ( 0.00%) 69.39
bgp 281 ( 0.01%) 45571 ( 0.00%) 162.17
napster 213151 ( 4.28%) 112831515 ( 5.37%) 529.35
realaud 17 ( 0.00%) 2206 ( 0.00%) 129.76
rtsp 531 ( 0.01%) 88925 ( 0.00%) 167.47
icecast 1765 ( 0.04%) 345141 ( 0.02%) 195.55
hotline 3 ( 0.00%) 594 ( 0.00%) 198.00
other 1391371 ( 27.94%) 853372715 ( 40.62%) 613.33
udp 1142235 ( 22.94%) 240302722 ( 11.44%) 210.38
dns 593209 ( 11.91%) 93765381 ( 4.46%) 158.06
realaud 92365 ( 1.85%) 96884110 ( 4.61%) 1048.93
halflif 3 ( 0.00%) 212 ( 0.00%) 70.67
everque 9 ( 0.00%) 790 ( 0.00%) 87.78
quake 2 ( 0.00%) 153 ( 0.00%) 76.50
cuseeme 1 ( 0.00%) 92 ( 0.00%) 92.00
other 456594 ( 9.17%) 49649400 ( 2.36%) 108.74
icmp 423515 ( 8.51%) 31528331 ( 1.50%) 74.44
ip6 83873 ( 1.68%) 64360622 ( 3.06%) 767.36
other 14692 ( 0.30%) 515573 ( 0.02%) 35.09
frag 11 ( 0.00%) 4773 ( 0.00%) 433.91
tcpdump file: 200212311400.dump.gz (132.80 MB)