Traffic Trace Info
DumpFile: 200204121400.dump
FileSize: 338.20MB
Id: 200204121400
StartTime: Fri Apr 12 14:00:00 2002
EndTime: Fri Apr 12 14:21:46 2002
TotalTime: 1305.95 seconds
TotalCapSize: 261.95MB CapLen: 96 bytes
# of packets: 4996684 (2404.24MB)
AvgRate: 15.44Mbps stddev:2.56M
IP flow (unique src/dst pair) Information
# of flows: 156900 (avg. 31.85 pkts/flow)
Top 10 big flow size (bytes/total in %):
8.6% 6.2% 5.3% 3.9% 2.8% 2.5% 1.8% 1.6% 1.3% 1.2%
IP address Information
# of IPv4 addresses: 102729
Top 10 bandwidth usage (bytes/total in %):
8.8% 8.8% 6.5% 6.4% 5.4% 5.3% 4.0% 3.9% 3.9% 3.6%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200204121400.pktlen.png)
detailed numbers
[ 16- 31]: 19432
[ 32- 63]: 1905095
[ 64- 127]: 905528
[ 128- 255]: 205080
[ 256- 511]: 279408
[ 512- 1023]: 354263
[ 1024- 2047]: 1327878
Protocol Breakdown
![[protocol breakdown chart]](200204121400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4996684 (100.00%) 2521029791 (100.00%) 504.54
ip 4953182 ( 99.13%) 2519686059 ( 99.95%) 508.70
tcp 4250227 ( 85.06%) 2356299840 ( 93.47%) 554.39
http(s) 1193561 ( 23.89%) 1224847705 ( 48.59%) 1026.21
http(c) 1583883 ( 31.70%) 170580539 ( 6.77%) 107.70
squid 68311 ( 1.37%) 5351339 ( 0.21%) 78.34
smtp 73314 ( 1.47%) 23766411 ( 0.94%) 324.17
nntp 33 ( 0.00%) 2002 ( 0.00%) 60.67
ftp 122274 ( 2.45%) 145885568 ( 5.79%) 1193.10
pop3 10839 ( 0.22%) 2908120 ( 0.12%) 268.30
imap 1090 ( 0.02%) 87579 ( 0.00%) 80.35
telnet 2332 ( 0.05%) 346861 ( 0.01%) 148.74
ssh 4971 ( 0.10%) 678750 ( 0.03%) 136.54
dns 845 ( 0.02%) 66753 ( 0.00%) 79.00
bgp 416 ( 0.01%) 79269 ( 0.00%) 190.55
napster 353757 ( 7.08%) 294695894 ( 11.69%) 833.05
realaud 4711 ( 0.09%) 283555 ( 0.01%) 60.19
rtsp 13694 ( 0.27%) 994136 ( 0.04%) 72.60
icecast 26970 ( 0.54%) 1769635 ( 0.07%) 65.61
hotline 30291 ( 0.61%) 45765638 ( 1.82%) 1510.87
other 758617 ( 15.18%) 438177356 ( 17.38%) 577.60
udp 443216 ( 8.87%) 114310796 ( 4.53%) 257.91
dns 311163 ( 6.23%) 46747283 ( 1.85%) 150.23
rip 275 ( 0.01%) 29790 ( 0.00%) 108.33
realaud 7696 ( 0.15%) 5670226 ( 0.22%) 736.78
everque 31 ( 0.00%) 2383 ( 0.00%) 76.87
quake 4 ( 0.00%) 453 ( 0.00%) 113.25
other 123972 ( 2.48%) 61853919 ( 2.45%) 498.93
icmp 251150 ( 5.03%) 47814775 ( 1.90%) 190.38
igmp 390 ( 0.01%) 23400 ( 0.00%) 60.00
ip6 5023 ( 0.10%) 1129172 ( 0.04%) 224.80
other 3176 ( 0.06%) 108076 ( 0.00%) 34.03
frag 11366 ( 0.23%) 10820724 ( 0.43%) 952.03
tcpdump file: 200204121400.dump.gz (129.06 MB)