Traffic Trace Info
DumpFile: 200404231400.dump
FileSize: 686.64MB
Id: 200404231400
StartTime: Fri Apr 23 14:00:01 2004
EndTime: Fri Apr 23 14:15:00 2004
TotalTime: 899.77 seconds
TotalCapSize: 536.00MB CapLen: 96 bytes
# of packets: 9872111 (2755.67MB)
AvgRate: 25.69Mbps stddev:2.00M
IP flow (unique src/dst pair) Information
# of flows: 1454241 (avg. 6.79 pkts/flow)
Top 10 big flow size (bytes/total in %):
4.1% 1.9% 1.5% 1.3% 1.1% 0.9% 0.8% 0.7% 0.7% 0.6%
IP address Information
# of IPv4 addresses: 1295803
Top 10 bandwidth usage (bytes/total in %):
30.0% 4.6% 4.2% 4.2% 4.2% 3.6% 3.6% 2.6% 2.1% 1.9%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200404231400.pktlen.png)
detailed numbers
[ 16- 31]: 48564
[ 32- 63]: 6278114
[ 64- 127]: 1496641
[ 128- 255]: 119763
[ 256- 511]: 170735
[ 512- 1023]: 358282
[ 1024- 2047]: 1400012
Protocol Breakdown
![[protocol breakdown chart]](200404231400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 9872111 (100.00%) 2889531697 (100.00%) 292.70
ip 9791069 ( 99.18%) 2887051213 ( 99.91%) 294.87
tcp 7924061 ( 80.27%) 2741589915 ( 94.88%) 345.98
http(s) 1199521 ( 12.15%) 670457233 ( 23.20%) 558.94
http(c) 3353718 ( 33.97%) 1085961920 ( 37.58%) 323.81
squid 14143 ( 0.14%) 1014081 ( 0.04%) 71.70
smtp 170373 ( 1.73%) 29529180 ( 1.02%) 173.32
nntp 139390 ( 1.41%) 122658839 ( 4.24%) 879.97
ftp 61480 ( 0.62%) 55162592 ( 1.91%) 897.24
pop3 5323 ( 0.05%) 2886787 ( 0.10%) 542.32
imap 307 ( 0.00%) 23786 ( 0.00%) 77.48
telnet 1726 ( 0.02%) 556423 ( 0.02%) 322.38
ssh 3194 ( 0.03%) 2565340 ( 0.09%) 803.17
dns 994 ( 0.01%) 64356 ( 0.00%) 64.74
bgp 165 ( 0.00%) 43828 ( 0.00%) 265.62
napster 88686 ( 0.90%) 53712683 ( 1.86%) 605.65
realaud 8660 ( 0.09%) 560226 ( 0.02%) 64.69
rtsp 37924 ( 0.38%) 11913847 ( 0.41%) 314.15
icecast 15510 ( 0.16%) 2039964 ( 0.07%) 131.53
hotline 21 ( 0.00%) 23376 ( 0.00%) 1113.14
other 2821547 ( 28.58%) 702360192 ( 24.31%) 248.93
udp 417977 ( 4.23%) 57557830 ( 1.99%) 137.71
dns 286388 ( 2.90%) 33950530 ( 1.17%) 118.55
realaud 1244 ( 0.01%) 103696 ( 0.00%) 83.36
halflif 1 ( 0.00%) 84 ( 0.00%) 84.00
starcra 1 ( 0.00%) 84 ( 0.00%) 84.00
everque 2 ( 0.00%) 164 ( 0.00%) 82.00
unreal 1 ( 0.00%) 84 ( 0.00%) 84.00
quake 22 ( 0.00%) 1788 ( 0.00%) 81.27
cuseeme 2 ( 0.00%) 168 ( 0.00%) 84.00
other 130269 ( 1.32%) 23499515 ( 0.81%) 180.39
icmp 1343625 ( 13.61%) 84264218 ( 2.92%) 62.71
ip6 416 ( 0.00%) 68560 ( 0.00%) 164.81
other 104990 ( 1.06%) 3570690 ( 0.12%) 34.01
frag 2889 ( 0.03%) 249051 ( 0.01%) 86.21
tcpdump file: 200404231400.dump.gz (258.48 MB)