Traffic Trace Info
DumpFile: 200209181400.dump
FileSize: 336.18MB
Id: 200209181400
StartTime: Wed Sep 18 14:00:00 2002
EndTime: Wed Sep 18 14:17:33 2002
TotalTime: 1052.80 seconds
TotalCapSize: 260.73MB CapLen: 96 bytes
# of packets: 4944189 (2363.14MB)
AvgRate: 18.83Mbps stddev:2.13M
IP flow (unique src/dst pair) Information
# of flows: 165370 (avg. 29.90 pkts/flow)
Top 10 big flow size (bytes/total in %):
9.1% 3.6% 2.7% 2.6% 1.5% 1.4% 1.3% 1.2% 1.1% 1.1%
IP address Information
# of IPv4 addresses: 101675
Top 10 bandwidth usage (bytes/total in %):
12.1% 9.2% 7.1% 4.3% 3.6% 3.3% 2.8% 2.7% 2.7% 2.7%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200209181400.pktlen.png)
detailed numbers
[ 16- 31]: 14807
[ 32- 63]: 1689270
[ 64- 127]: 823516
[ 128- 255]: 303588
[ 256- 511]: 283949
[ 512- 1023]: 646156
[ 1024- 2047]: 1182903
Protocol Breakdown
![[protocol breakdown chart]](200209181400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4944189 (100.00%) 2477935407 (100.00%) 501.18
ip 4920998 ( 99.53%) 2477228991 ( 99.97%) 503.40
tcp 4302025 ( 87.01%) 2361549985 ( 95.30%) 548.94
http(s) 920011 ( 18.61%) 912157667 ( 36.81%) 991.46
http(c) 987915 ( 19.98%) 114128044 ( 4.61%) 115.52
squid 68090 ( 1.38%) 7949438 ( 0.32%) 116.75
smtp 157341 ( 3.18%) 39235534 ( 1.58%) 249.37
nntp 57 ( 0.00%) 6426 ( 0.00%) 112.74
ftp 54460 ( 1.10%) 35593701 ( 1.44%) 653.58
pop3 10169 ( 0.21%) 5991232 ( 0.24%) 589.17
imap 856 ( 0.02%) 67821 ( 0.00%) 79.23
telnet 3787 ( 0.08%) 470577 ( 0.02%) 124.26
ssh 16794 ( 0.34%) 4287271 ( 0.17%) 255.29
dns 3824 ( 0.08%) 257999 ( 0.01%) 67.47
bgp 198 ( 0.00%) 59248 ( 0.00%) 299.23
napster 862079 ( 17.44%) 438713677 ( 17.70%) 508.90
realaud 72 ( 0.00%) 5296 ( 0.00%) 73.56
rtsp 109501 ( 2.21%) 90503354 ( 3.65%) 826.51
icecast 16230 ( 0.33%) 1216818 ( 0.05%) 74.97
hotline 14853 ( 0.30%) 22164799 ( 0.89%) 1492.28
other 1075464 ( 21.75%) 688728769 ( 27.79%) 640.40
udp 436891 ( 8.84%) 90262127 ( 3.64%) 206.60
dns 292267 ( 5.91%) 42232099 ( 1.70%) 144.50
rip 139 ( 0.00%) 12834 ( 0.00%) 92.33
realaud 49596 ( 1.00%) 25155492 ( 1.02%) 507.21
quake 1 ( 0.00%) 93 ( 0.00%) 93.00
other 92025 ( 1.86%) 18600226 ( 0.75%) 202.12
icmp 96498 ( 1.95%) 10729242 ( 0.43%) 111.19
ipsec 12 ( 0.00%) 2232 ( 0.00%) 186.00
ip6 5489 ( 0.11%) 1011259 ( 0.04%) 184.23
other 80083 ( 1.62%) 13674146 ( 0.55%) 170.75
frag 11507 ( 0.23%) 14011522 ( 0.57%) 1217.65
tcpdump file: 200209181400.dump.gz (136.03 MB)