Traffic Trace Info
DumpFile: 200204231400.dump
FileSize: 340.91MB
Id: 200204231400
StartTime: Tue Apr 23 14:00:00 2002
EndTime: Tue Apr 23 14:20:41 2002
TotalTime: 1241.10 seconds
TotalCapSize: 264.66MB CapLen: 96 bytes
# of packets: 4996633 (2595.41MB)
AvgRate: 17.54Mbps stddev:2.32M
IP flow (unique src/dst pair) Information
# of flows: 150742 (avg. 33.15 pkts/flow)
Top 10 big flow size (bytes/total in %):
5.5% 4.3% 2.6% 2.5% 2.4% 2.0% 1.9% 1.6% 1.6% 1.3%
IP address Information
# of IPv4 addresses: 91278
Top 10 bandwidth usage (bytes/total in %):
6.6% 5.7% 5.5% 5.2% 4.3% 4.3% 2.9% 2.8% 2.7% 2.6%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200204231400.pktlen.png)
detailed numbers
[ 16- 31]: 22531
[ 32- 63]: 1837898
[ 64- 127]: 888728
[ 128- 255]: 235902
[ 256- 511]: 206334
[ 512- 1023]: 295536
[ 1024- 2047]: 1509704
Protocol Breakdown
![[protocol breakdown chart]](200204231400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4996633 (100.00%) 2721488050 (100.00%) 544.66
ip 4946872 ( 99.00%) 2719952589 ( 99.94%) 549.83
tcp 4419736 ( 88.45%) 2576490732 ( 94.67%) 582.95
http(s) 1181650 ( 23.65%) 1196934936 ( 43.98%) 1012.94
http(c) 1170194 ( 23.42%) 125478119 ( 4.61%) 107.23
squid 5911 ( 0.12%) 1526537 ( 0.06%) 258.25
smtp 220657 ( 4.42%) 103208946 ( 3.79%) 467.73
nntp 130 ( 0.00%) 13100 ( 0.00%) 100.77
ftp 157541 ( 3.15%) 20225240 ( 0.74%) 128.38
pop3 9556 ( 0.19%) 2039552 ( 0.07%) 213.43
imap 1566 ( 0.03%) 126105 ( 0.00%) 80.53
telnet 2586 ( 0.05%) 336152 ( 0.01%) 129.99
ssh 9762 ( 0.20%) 880162 ( 0.03%) 90.16
dns 1325 ( 0.03%) 97300 ( 0.00%) 73.43
bgp 442 ( 0.01%) 111158 ( 0.00%) 251.49
napster 250051 ( 5.00%) 188054166 ( 6.91%) 752.06
realaud 5982 ( 0.12%) 358920 ( 0.01%) 60.00
rtsp 16596 ( 0.33%) 1112452 ( 0.04%) 67.03
icecast 10866 ( 0.22%) 661835 ( 0.02%) 60.91
hotline 36 ( 0.00%) 3804 ( 0.00%) 105.67
other 1374528 ( 27.51%) 935303437 ( 34.37%) 680.45
udp 397347 ( 7.95%) 111985144 ( 4.11%) 281.83
dns 295318 ( 5.91%) 41625186 ( 1.53%) 140.95
rip 269 ( 0.01%) 29774 ( 0.00%) 110.68
realaud 12859 ( 0.26%) 6669925 ( 0.25%) 518.70
halflif 52 ( 0.00%) 3120 ( 0.00%) 60.00
everque 5 ( 0.00%) 304 ( 0.00%) 60.80
quake 4 ( 0.00%) 240 ( 0.00%) 60.00
other 85270 ( 1.71%) 58591760 ( 2.15%) 687.13
icmp 123578 ( 2.47%) 30971822 ( 1.14%) 250.63
ipsec 163 ( 0.00%) 26450 ( 0.00%) 162.27
ip6 2345 ( 0.05%) 342829 ( 0.01%) 146.20
other 3703 ( 0.07%) 135612 ( 0.00%) 36.62
frag 43501 ( 0.87%) 51262186 ( 1.88%) 1178.41
tcpdump file: 200204231400.dump.gz (132.27 MB)