Traffic Trace Info
DumpFile: 200109271400.dump
FileSize: 200.71MB
Id: 200109271400
StartTime: Thu Sep 27 14:00:01 2001
EndTime: Thu Sep 27 14:08:45 2001
TotalTime: 524.20 seconds
TotalCapSize: 155.06MB CapLen: 96 bytes
# of packets: 2991809 (1638.61MB)
AvgRate: 26.22Mbps stddev:2.21M
IP flow (unique src/dst pair) Information
# of flows: 149620 (avg. 20.00 pkts/flow)
Top 10 big flow size (bytes/total in %):
4.3% 3.0% 2.1% 2.1% 1.6% 1.6% 1.5% 1.3% 1.2% 1.2%
IP address Information
# of IPv4 addresses: 101673
Top 10 bandwidth usage (bytes/total in %):
4.3% 4.3% 4.2% 4.1% 3.2% 3.2% 3.0% 2.7% 2.7% 2.1%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200109271400.pktlen.png)
detailed numbers
[ 16- 31]: 35344
[ 32- 63]: 1103354
[ 64- 127]: 327634
[ 128- 255]: 132068
[ 256- 511]: 126076
[ 512- 1023]: 372339
[ 1024- 2047]: 894994
Protocol Breakdown
![[protocol breakdown chart]](200109271400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 2991809 (100.00%) 1718210675 (100.00%) 574.30
ip 2953981 ( 98.74%) 1717088327 ( 99.93%) 581.28
tcp 2524167 ( 84.37%) 1664964142 ( 96.90%) 659.61
http(s) 978977 ( 32.72%) 959819927 ( 55.86%) 980.43
http(c) 590542 ( 19.74%) 57982811 ( 3.37%) 98.19
squid 1542 ( 0.05%) 655265 ( 0.04%) 424.94
smtp 65209 ( 2.18%) 25138305 ( 1.46%) 385.50
nntp 2486 ( 0.08%) 1734924 ( 0.10%) 697.88
ftp 40932 ( 1.37%) 25599743 ( 1.49%) 625.42
pop3 4822 ( 0.16%) 799585 ( 0.05%) 165.82
imap 78 ( 0.00%) 7258 ( 0.00%) 93.05
telnet 3804 ( 0.13%) 535181 ( 0.03%) 140.69
ssh 850 ( 0.03%) 71746 ( 0.00%) 84.41
dns 1942 ( 0.06%) 122942 ( 0.01%) 63.31
bgp 137 ( 0.00%) 30881 ( 0.00%) 225.41
napster 462428 ( 15.46%) 347190090 ( 20.21%) 750.80
realaud 80 ( 0.00%) 6489 ( 0.00%) 81.11
rtsp 4438 ( 0.15%) 1668637 ( 0.10%) 375.99
icecast 92 ( 0.00%) 14216 ( 0.00%) 154.52
other 365436 ( 12.21%) 243572298 ( 14.18%) 666.53
udp 199105 ( 6.66%) 37412411 ( 2.18%) 187.90
dns 155387 ( 5.19%) 20852692 ( 1.21%) 134.20
rip 113 ( 0.00%) 12598 ( 0.00%) 111.49
realaud 11005 ( 0.37%) 5713446 ( 0.33%) 519.17
halflif 273 ( 0.01%) 24275 ( 0.00%) 88.92
quake 418 ( 0.01%) 25605 ( 0.00%) 61.26
other 31806 ( 1.06%) 10710222 ( 0.62%) 336.74
icmp 194810 ( 6.51%) 13469381 ( 0.78%) 69.14
ipsec 20 ( 0.00%) 3680 ( 0.00%) 184.00
ip6 160 ( 0.01%) 18232 ( 0.00%) 113.95
other 35719 ( 1.19%) 1220481 ( 0.07%) 34.17
frag 1664 ( 0.06%) 2118922 ( 0.12%) 1273.39
tcpdump file: 200109271400.dump.gz (77.67 MB)