Traffic Trace Info
DumpFile: 200208051400.dump
FileSize: 341.60MB
Id: 200208051400
StartTime: Mon Aug 5 14:00:00 2002
EndTime: Mon Aug 5 14:20:30 2002
TotalTime: 1230.10 seconds
TotalCapSize: 266.48MB CapLen: 96 bytes
# of packets: 4922671 (2294.54MB)
AvgRate: 15.65Mbps stddev:1.93M
IP flow (unique src/dst pair) Information
# of flows: 141749 (avg. 34.73 pkts/flow)
Top 10 big flow size (bytes/total in %):
5.6% 5.5% 2.8% 2.6% 2.5% 1.9% 1.8% 1.7% 1.2% 1.2%
IP address Information
# of IPv4 addresses: 84152
Top 10 bandwidth usage (bytes/total in %):
15.9% 5.8% 5.6% 4.9% 4.0% 3.3% 3.1% 2.8% 2.8% 2.6%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200208051400.pktlen.png)
detailed numbers
[ 16- 31]: 10508
[ 32- 63]: 1625842
[ 64- 127]: 1140110
[ 128- 255]: 270278
[ 256- 511]: 255431
[ 512- 1023]: 403026
[ 1024- 2047]: 1217476
Protocol Breakdown
![[protocol breakdown chart]](200208051400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4922671 (100.00%) 2406001680 (100.00%) 488.76
ip 4908523 ( 99.71%) 2405575226 ( 99.98%) 490.08
tcp 4179788 ( 84.91%) 2173939471 ( 90.35%) 520.11
http(s) 1068393 ( 21.70%) 1160273443 ( 48.22%) 1086.00
http(c) 1182512 ( 24.02%) 130271490 ( 5.41%) 110.17
squid 41815 ( 0.85%) 10307769 ( 0.43%) 246.51
smtp 154205 ( 3.13%) 52216589 ( 2.17%) 338.62
nntp 37 ( 0.00%) 2936 ( 0.00%) 79.35
ftp 132542 ( 2.69%) 72628279 ( 3.02%) 547.96
pop3 7287 ( 0.15%) 1634000 ( 0.07%) 224.23
imap 326 ( 0.01%) 24840 ( 0.00%) 76.20
telnet 9598 ( 0.19%) 1108546 ( 0.05%) 115.50
ssh 3331 ( 0.07%) 712895 ( 0.03%) 214.02
dns 484 ( 0.01%) 32547 ( 0.00%) 67.25
bgp 262 ( 0.01%) 48204 ( 0.00%) 183.98
napster 757134 ( 15.38%) 293979042 ( 12.22%) 388.28
realaud 11018 ( 0.22%) 3800646 ( 0.16%) 344.95
rtsp 63779 ( 1.30%) 47156389 ( 1.96%) 739.37
icecast 604 ( 0.01%) 106105 ( 0.00%) 175.67
hotline 5 ( 0.00%) 642 ( 0.00%) 128.40
other 746138 ( 15.16%) 399623424 ( 16.61%) 535.59
udp 529536 ( 10.76%) 138370164 ( 5.75%) 261.30
dns 356661 ( 7.25%) 49666660 ( 2.06%) 139.25
rip 180 ( 0.00%) 17320 ( 0.00%) 96.22
realaud 58423 ( 1.19%) 30100239 ( 1.25%) 515.21
starcra 2 ( 0.00%) 1012 ( 0.00%) 506.00
cuseeme 12 ( 0.00%) 2944 ( 0.00%) 245.33
other 111857 ( 2.27%) 56838620 ( 2.36%) 508.14
icmp 172912 ( 3.51%) 92111497 ( 3.83%) 532.71
ip6 1554 ( 0.03%) 281263 ( 0.01%) 180.99
other 24733 ( 0.50%) 872831 ( 0.04%) 35.29
frag 43423 ( 0.88%) 46799497 ( 1.95%) 1077.76
tcpdump file: 200208051400.dump.gz (130.90 MB)