Traffic Trace Info
DumpFile: 200207181400.dump
FileSize: 333.76MB
Id: 200207181400
StartTime: Thu Jul 18 14:00:00 2002
EndTime: Thu Jul 18 14:16:28 2002
TotalTime: 987.36 seconds
TotalCapSize: 258.51MB CapLen: 96 bytes
# of packets: 4931350 (2366.19MB)
AvgRate: 20.10Mbps stddev:1.32M
IP flow (unique src/dst pair) Information
# of flows: 167652 (avg. 29.41 pkts/flow)
Top 10 big flow size (bytes/total in %):
3.5% 2.5% 2.3% 1.9% 1.6% 1.4% 1.2% 1.1% 1.1% 1.0%
IP address Information
# of IPv4 addresses: 105632
Top 10 bandwidth usage (bytes/total in %):
6.4% 4.9% 3.6% 3.6% 3.2% 2.9% 2.7% 2.7% 2.5% 2.4%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200207181400.pktlen.png)
detailed numbers
[ 16- 31]: 19557
[ 32- 63]: 1831722
[ 64- 127]: 804394
[ 128- 255]: 276527
[ 256- 511]: 268408
[ 512- 1023]: 478886
[ 1024- 2047]: 1251856
Protocol Breakdown
![[protocol breakdown chart]](200207181400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4931350 (100.00%) 2481131147 (100.00%) 503.13
ip 4905274 ( 99.47%) 2480340287 ( 99.97%) 505.65
tcp 4277890 ( 86.75%) 2306500413 ( 92.96%) 539.17
http(s) 756078 ( 15.33%) 661317974 ( 26.65%) 874.67
http(c) 822043 ( 16.67%) 103603503 ( 4.18%) 126.03
squid 4861 ( 0.10%) 2340448 ( 0.09%) 481.47
smtp 120759 ( 2.45%) 47087873 ( 1.90%) 389.93
nntp 6697 ( 0.14%) 412371 ( 0.02%) 61.58
ftp 57223 ( 1.16%) 34399449 ( 1.39%) 601.15
pop3 6557 ( 0.13%) 814229 ( 0.03%) 124.18
imap 641 ( 0.01%) 54680 ( 0.00%) 85.30
telnet 3308 ( 0.07%) 509221 ( 0.02%) 153.94
ssh 10294 ( 0.21%) 1571660 ( 0.06%) 152.68
dns 712 ( 0.01%) 188253 ( 0.01%) 264.40
bgp 242 ( 0.00%) 50932 ( 0.00%) 210.46
napster 1031627 ( 20.92%) 645053441 ( 26.00%) 625.28
realaud 37 ( 0.00%) 5392 ( 0.00%) 145.73
rtsp 3126 ( 0.06%) 1740681 ( 0.07%) 556.84
icecast 7971 ( 0.16%) 4562158 ( 0.18%) 572.34
hotline 8 ( 0.00%) 1052 ( 0.00%) 131.50
other 1445283 ( 29.31%) 802771395 ( 32.36%) 555.44
udp 458859 ( 9.30%) 146192532 ( 5.89%) 318.60
dns 283588 ( 5.75%) 39895303 ( 1.61%) 140.68
rip 114 ( 0.00%) 11664 ( 0.00%) 102.32
realaud 56441 ( 1.14%) 49043759 ( 1.98%) 868.94
halflif 11 ( 0.00%) 700 ( 0.00%) 63.64
starcra 2 ( 0.00%) 1012 ( 0.00%) 506.00
everque 182 ( 0.00%) 44277 ( 0.00%) 243.28
unreal 1 ( 0.00%) 191 ( 0.00%) 191.00
quake 2 ( 0.00%) 120 ( 0.00%) 60.00
other 110138 ( 2.23%) 47987167 ( 1.93%) 435.70
icmp 115614 ( 2.34%) 25643207 ( 1.03%) 221.80
ipsec 56 ( 0.00%) 10416 ( 0.00%) 186.00
ip6 1276 ( 0.03%) 239807 ( 0.01%) 187.94
other 51579 ( 1.05%) 1753912 ( 0.07%) 34.00
frag 36678 ( 0.74%) 45636476 ( 1.84%) 1244.25
tcpdump file: 200207181400.dump.gz (138.49 MB)