Traffic Trace Info
DumpFile: 200304181400.dump
FileSize: 390.35MB
Id: 200304181400
StartTime: Fri Apr 18 14:00:01 2003
EndTime: Fri Apr 18 14:15:01 2003
TotalTime: 900.00 seconds
TotalCapSize: 303.46MB CapLen: 96 bytes
# of packets: 5694230 (2754.55MB)
AvgRate: 25.67Mbps stddev:0.90M
IP flow (unique src/dst pair) Information
# of flows: 449981 (avg. 12.65 pkts/flow)
Top 10 big flow size (bytes/total in %):
3.7% 1.7% 1.6% 1.5% 1.5% 1.2% 1.1% 1.0% 0.9% 0.9%
IP address Information
# of IPv4 addresses: 316369
Top 10 bandwidth usage (bytes/total in %):
4.1% 3.8% 3.7% 3.7% 3.6% 2.4% 1.9% 1.9% 1.9% 1.8%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200304181400.pktlen.png)
detailed numbers
[ 16- 31]: 27856
[ 32- 63]: 1905052
[ 64- 127]: 1193108
[ 128- 255]: 308693
[ 256- 511]: 358612
[ 512- 1023]: 376052
[ 1024- 2047]: 1524857
Protocol Breakdown
![[protocol breakdown chart]](200304181400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 5694230 (100.00%) 2888352261 (100.00%) 507.24
ip 5654008 ( 99.29%) 2887136274 ( 99.96%) 510.64
tcp 4706906 ( 82.66%) 2673593691 ( 92.56%) 568.02
http(s) 1559461 ( 27.39%) 1586360370 ( 54.92%) 1017.25
http(c) 1246575 ( 21.89%) 144784359 ( 5.01%) 116.15
squid 2246 ( 0.04%) 1143452 ( 0.04%) 509.11
smtp 117775 ( 2.07%) 53606462 ( 1.86%) 455.16
nntp 339 ( 0.01%) 37651 ( 0.00%) 111.06
ftp 122933 ( 2.16%) 86922181 ( 3.01%) 707.07
pop3 6537 ( 0.11%) 1117994 ( 0.04%) 171.03
imap 654 ( 0.01%) 62876 ( 0.00%) 96.14
telnet 2147 ( 0.04%) 148403 ( 0.01%) 69.12
ssh 14289 ( 0.25%) 5125848 ( 0.18%) 358.73
dns 1341 ( 0.02%) 93203 ( 0.00%) 69.50
bgp 157 ( 0.00%) 30777 ( 0.00%) 196.03
napster 220274 ( 3.87%) 108156044 ( 3.74%) 491.01
realaud 73 ( 0.00%) 4648 ( 0.00%) 63.67
rtsp 41982 ( 0.74%) 29228914 ( 1.01%) 696.22
icecast 4661 ( 0.08%) 3322925 ( 0.12%) 712.92
hotline 6 ( 0.00%) 789 ( 0.00%) 131.50
other 1365019 ( 23.97%) 653430868 ( 22.62%) 478.70
udp 777859 ( 13.66%) 199231687 ( 6.90%) 256.13
dns 429012 ( 7.53%) 63017305 ( 2.18%) 146.89
rip 180 ( 0.00%) 12720 ( 0.00%) 70.67
realaud 26349 ( 0.46%) 15678104 ( 0.54%) 595.02
halflif 35550 ( 0.62%) 4658116 ( 0.16%) 131.03
everque 1 ( 0.00%) 87 ( 0.00%) 87.00
quake 1 ( 0.00%) 92 ( 0.00%) 92.00
other 278752 ( 4.90%) 107439208 ( 3.72%) 385.43
icmp 114320 ( 2.01%) 9742364 ( 0.34%) 85.22
ip6 3329 ( 0.06%) 1019095 ( 0.04%) 306.13
other 51594 ( 0.91%) 3549437 ( 0.12%) 68.80
frag 28426 ( 0.50%) 31961451 ( 1.11%) 1124.37
tcpdump file: 200304181400.dump.gz (160.95 MB)