Traffic Trace Info
DumpFile: 200205011400.dump
FileSize: 341.29MB
Id: 200205011400
StartTime: Wed May 1 14:00:00 2002
EndTime: Wed May 1 14:17:53 2002
TotalTime: 1072.75 seconds
TotalCapSize: 265.05MB CapLen: 96 bytes
# of packets: 4996219 (2817.59MB)
AvgRate: 22.03Mbps stddev:2.44M
IP flow (unique src/dst pair) Information
# of flows: 124491 (avg. 40.13 pkts/flow)
Top 10 big flow size (bytes/total in %):
5.5% 3.5% 2.9% 2.4% 2.4% 2.1% 2.0% 1.7% 1.7% 1.6%
IP address Information
# of IPv4 addresses: 75994
Top 10 bandwidth usage (bytes/total in %):
7.2% 5.5% 5.5% 3.6% 3.1% 2.9% 2.9% 2.5% 2.5% 2.4%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200205011400.pktlen.png)
detailed numbers
[ 16- 31]: 26744
[ 32- 63]: 1569923
[ 64- 127]: 918733
[ 128- 255]: 258952
[ 256- 511]: 264890
[ 512- 1023]: 304830
[ 1024- 2047]: 1652147
Protocol Breakdown
![[protocol breakdown chart]](200205011400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4996219 (100.00%) 2954452204 (100.00%) 591.34
ip 4935945 ( 98.79%) 2952589480 ( 99.94%) 598.18
tcp 4245724 ( 84.98%) 2731927750 ( 92.47%) 643.45
http(s) 1036111 ( 20.74%) 1081431506 ( 36.60%) 1043.74
http(c) 853808 ( 17.09%) 85390936 ( 2.89%) 100.01
squid 12321 ( 0.25%) 8021579 ( 0.27%) 651.05
smtp 147565 ( 2.95%) 37608292 ( 1.27%) 254.86
nntp 139910 ( 2.80%) 120610378 ( 4.08%) 862.06
ftp 290092 ( 5.81%) 221161541 ( 7.49%) 762.38
pop3 10448 ( 0.21%) 4568472 ( 0.15%) 437.26
imap 323 ( 0.01%) 34545 ( 0.00%) 106.95
telnet 1313 ( 0.03%) 126363 ( 0.00%) 96.24
ssh 6233 ( 0.12%) 2031986 ( 0.07%) 326.00
dns 851 ( 0.02%) 57976 ( 0.00%) 68.13
bgp 240 ( 0.00%) 44619 ( 0.00%) 185.91
napster 393871 ( 7.88%) 284470990 ( 9.63%) 722.24
realaud 2870 ( 0.06%) 500612 ( 0.02%) 174.43
rtsp 17461 ( 0.35%) 1176602 ( 0.04%) 67.38
icecast 26396 ( 0.53%) 7964850 ( 0.27%) 301.74
hotline 9 ( 0.00%) 1261 ( 0.00%) 140.11
other 1305607 ( 26.13%) 876714471 ( 29.67%) 671.50
udp 565188 ( 11.31%) 191474914 ( 6.48%) 338.78
dns 392633 ( 7.86%) 63286883 ( 2.14%) 161.19
rip 179 ( 0.00%) 21474 ( 0.00%) 119.97
realaud 78516 ( 1.57%) 82683021 ( 2.80%) 1053.07
halflif 4768 ( 0.10%) 979378 ( 0.03%) 205.41
starcra 157 ( 0.00%) 9602 ( 0.00%) 61.16
everque 163 ( 0.00%) 47255 ( 0.00%) 289.91
quake 15 ( 0.00%) 2298 ( 0.00%) 153.20
other 86052 ( 1.72%) 44171995 ( 1.50%) 513.32
icmp 116122 ( 2.32%) 28406310 ( 0.96%) 244.62
ipsec 48 ( 0.00%) 8928 ( 0.00%) 186.00
ip6 4822 ( 0.10%) 634098 ( 0.02%) 131.50
other 4041 ( 0.08%) 137480 ( 0.00%) 34.02
frag 24929 ( 0.50%) 25855881 ( 0.88%) 1037.18
tcpdump file: 200205011400.dump.gz (135.36 MB)