Traffic Trace Info
DumpFile: 200304031400.dump
FileSize: 178.58MB
Id: 200304031400
StartTime: Thu Apr 3 14:00:00 2003
EndTime: Thu Apr 3 14:15:01 2003
TotalTime: 900.69 seconds
TotalCapSize: 139.87MB CapLen: 96 bytes
# of packets: 2536724 (680.95MB)
AvgRate: 6.34Mbps stddev:1.48M
IP flow (unique src/dst pair) Information
# of flows: 148797 (avg. 17.05 pkts/flow)
Top 10 big flow size (bytes/total in %):
8.0% 6.0% 3.5% 3.2% 1.7% 1.6% 1.5% 1.2% 1.2% 0.9%
IP address Information
# of IPv4 addresses: 101365
Top 10 bandwidth usage (bytes/total in %):
10.9% 8.4% 8.0% 7.9% 6.0% 6.0% 4.4% 3.6% 3.6% 3.2%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200304031400.pktlen.png)
detailed numbers
[ 16- 31]: 1484
[ 32- 63]: 980858
[ 64- 127]: 780155
[ 128- 255]: 157229
[ 256- 511]: 138576
[ 512- 1023]: 217120
[ 1024- 2047]: 261302
Protocol Breakdown
![[protocol breakdown chart]](200304031400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 2536724 (100.00%) 714031356 (100.00%) 281.48
ip 2534176 ( 99.90%) 713953135 ( 99.99%) 281.73
tcp 2004856 ( 79.03%) 631916448 ( 88.50%) 315.19
http(s) 128401 ( 5.06%) 116184843 ( 16.27%) 904.86
http(c) 809556 ( 31.91%) 106471014 ( 14.91%) 131.52
squid 598 ( 0.02%) 46719 ( 0.01%) 78.13
smtp 67874 ( 2.68%) 19752962 ( 2.77%) 291.02
nntp 61 ( 0.00%) 17582 ( 0.00%) 288.23
ftp 114400 ( 4.51%) 7326266 ( 1.03%) 64.04
pop3 2000 ( 0.08%) 190618 ( 0.03%) 95.31
imap 525 ( 0.02%) 40902 ( 0.01%) 77.91
telnet 1683 ( 0.07%) 234391 ( 0.03%) 139.27
ssh 56824 ( 2.24%) 3566835 ( 0.50%) 62.77
dns 1573 ( 0.06%) 102192 ( 0.01%) 64.97
bgp 163 ( 0.01%) 42049 ( 0.01%) 257.97
napster 191189 ( 7.54%) 74519986 ( 10.44%) 389.77
realaud 81 ( 0.00%) 5238 ( 0.00%) 64.67
rtsp 14605 ( 0.58%) 3252588 ( 0.46%) 222.70
icecast 1398 ( 0.06%) 138842 ( 0.02%) 99.31
hotline 4 ( 0.00%) 812 ( 0.00%) 203.00
other 613868 ( 24.20%) 300020678 ( 42.02%) 488.74
udp 421706 ( 16.62%) 72132840 ( 10.10%) 171.05
dns 342148 ( 13.49%) 48374277 ( 6.77%) 141.38
realaud 7515 ( 0.30%) 2736449 ( 0.38%) 364.13
everque 1 ( 0.00%) 74 ( 0.00%) 74.00
quake 1 ( 0.00%) 88 ( 0.00%) 88.00
other 72031 ( 2.84%) 21021589 ( 2.94%) 291.84
icmp 103404 ( 4.08%) 9617490 ( 1.35%) 93.01
ip6 1019 ( 0.04%) 177831 ( 0.02%) 174.52
other 3191 ( 0.13%) 108526 ( 0.02%) 34.01
tcpdump file: 200304031400.dump.gz (68.72 MB)