Traffic Trace Info
DumpFile: 200301231400.dump
FileSize: 338.42MB
Id: 200301231400
StartTime: Thu Jan 23 14:00:00 2003
EndTime: Thu Jan 23 14:13:23 2003
TotalTime: 802.90 seconds
TotalCapSize: 263.01MB CapLen: 96 bytes
# of packets: 4942107 (2286.64MB)
AvgRate: 23.89Mbps stddev:1.46M
IP flow (unique src/dst pair) Information
# of flows: 253709 (avg. 19.48 pkts/flow)
Top 10 big flow size (bytes/total in %):
2.9% 2.6% 2.1% 1.6% 1.5% 1.1% 1.1% 1.1% 1.0% 0.9%
IP address Information
# of IPv4 addresses: 176543
Top 10 bandwidth usage (bytes/total in %):
4.6% 4.3% 3.6% 3.1% 2.9% 2.8% 2.6% 2.6% 2.3% 2.2%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200301231400.pktlen.png)
detailed numbers
[ 16- 31]: 21557
[ 32- 63]: 1562882
[ 64- 127]: 1143969
[ 128- 255]: 272918
[ 256- 511]: 291402
[ 512- 1023]: 444373
[ 1024- 2047]: 1205006
Protocol Breakdown
![[protocol breakdown chart]](200301231400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4942107 (100.00%) 2397712992 (100.00%) 485.16
ip 4909301 ( 99.34%) 2396716253 ( 99.96%) 488.20
tcp 4142182 ( 83.81%) 2258448763 ( 94.19%) 545.23
http(s) 1144880 ( 23.17%) 1112074680 ( 46.38%) 971.35
http(c) 1045216 ( 21.15%) 133141044 ( 5.55%) 127.38
squid 23897 ( 0.48%) 6972115 ( 0.29%) 291.76
smtp 217786 ( 4.41%) 48272250 ( 2.01%) 221.65
nntp 58 ( 0.00%) 5413 ( 0.00%) 93.33
ftp 178928 ( 3.62%) 90691409 ( 3.78%) 506.86
pop3 4460 ( 0.09%) 867933 ( 0.04%) 194.60
imap 267 ( 0.01%) 22682 ( 0.00%) 84.95
telnet 2299 ( 0.05%) 208064 ( 0.01%) 90.50
ssh 2245 ( 0.05%) 252524 ( 0.01%) 112.48
dns 762 ( 0.02%) 51246 ( 0.00%) 67.25
bgp 144 ( 0.00%) 29771 ( 0.00%) 206.74
napster 660205 ( 13.36%) 333424639 ( 13.91%) 505.03
realaud 110 ( 0.00%) 7449 ( 0.00%) 67.72
rtsp 33702 ( 0.68%) 26934814 ( 1.12%) 799.21
icecast 4654 ( 0.09%) 677749 ( 0.03%) 145.63
hotline 6 ( 0.00%) 789 ( 0.00%) 131.50
other 822115 ( 16.63%) 504796474 ( 21.05%) 614.02
udp 633640 ( 12.82%) 128458732 ( 5.36%) 202.73
dns 339088 ( 6.86%) 52520211 ( 2.19%) 154.89
realaud 36570 ( 0.74%) 13234753 ( 0.55%) 361.90
halflif 14 ( 0.00%) 866 ( 0.00%) 61.86
everque 1 ( 0.00%) 85 ( 0.00%) 85.00
quake 1 ( 0.00%) 62 ( 0.00%) 62.00
other 257813 ( 5.22%) 62689130 ( 2.61%) 243.16
icmp 94548 ( 1.91%) 8229382 ( 0.34%) 87.04
ip6 1370 ( 0.03%) 281989 ( 0.01%) 205.83
other 37561 ( 0.76%) 1297387 ( 0.05%) 34.54
frag 4511 ( 0.09%) 3544068 ( 0.15%) 785.65
tcpdump file: 200301231400.dump.gz (140.25 MB)