Traffic Trace Info
DumpFile: 200203041400.dump
FileSize: 337.38MB
Id: 200203041400
StartTime: Mon Mar 4 14:00:00 2002
EndTime: Mon Mar 4 14:23:44 2002
TotalTime: 1423.92 seconds
TotalCapSize: 261.49MB CapLen: 96 bytes
# of packets: 4972913 (2592.68MB)
AvgRate: 15.27Mbps stddev:3.14M
IP flow (unique src/dst pair) Information
# of flows: 116198 (avg. 42.80 pkts/flow)
Top 10 big flow size (bytes/total in %):
8.9% 3.3% 2.6% 1.8% 1.7% 1.7% 1.7% 1.6% 1.4% 1.0%
IP address Information
# of IPv4 addresses: 65194
Top 10 bandwidth usage (bytes/total in %):
8.9% 8.9% 8.0% 3.8% 3.7% 3.4% 3.4% 2.7% 2.7% 2.7%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200203041400.pktlen.png)
detailed numbers
[ 16- 31]: 33839
[ 32- 63]: 1670355
[ 64- 127]: 982813
[ 128- 255]: 224337
[ 256- 511]: 234569
[ 512- 1023]: 344215
[ 1024- 2047]: 1482785
Protocol Breakdown
![[protocol breakdown chart]](200203041400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4972913 (100.00%) 2718618957 (100.00%) 546.69
ip 4911016 ( 98.76%) 2716726557 ( 99.93%) 553.19
tcp 4259670 ( 85.66%) 2504507759 ( 92.12%) 587.96
http(s) 1115365 ( 22.43%) 1205173043 ( 44.33%) 1080.52
http(c) 1490408 ( 29.97%) 219074557 ( 8.06%) 146.99
squid 8913 ( 0.18%) 8631797 ( 0.32%) 968.45
smtp 74532 ( 1.50%) 28940080 ( 1.06%) 388.29
nntp 28401 ( 0.57%) 1782037 ( 0.07%) 62.75
ftp 40267 ( 0.81%) 25827077 ( 0.95%) 641.40
pop3 11144 ( 0.22%) 2418353 ( 0.09%) 217.01
imap 711 ( 0.01%) 53934 ( 0.00%) 75.86
telnet 377 ( 0.01%) 31115 ( 0.00%) 82.53
ssh 29293 ( 0.59%) 4520471 ( 0.17%) 154.32
dns 941 ( 0.02%) 65586 ( 0.00%) 69.70
bgp 302 ( 0.01%) 44931 ( 0.00%) 148.78
napster 358477 ( 7.21%) 288035648 ( 10.59%) 803.50
realaud 5607 ( 0.11%) 2661609 ( 0.10%) 474.69
rtsp 13292 ( 0.27%) 1634858 ( 0.06%) 123.00
icecast 69 ( 0.00%) 34058 ( 0.00%) 493.59
hotline 7 ( 0.00%) 849 ( 0.00%) 121.29
other 1081118 ( 21.74%) 715561376 ( 26.32%) 661.87
udp 520528 ( 10.47%) 176698012 ( 6.50%) 339.46
dns 387993 ( 7.80%) 56563456 ( 2.08%) 145.78
rip 306 ( 0.01%) 31416 ( 0.00%) 102.67
realaud 3872 ( 0.08%) 2195579 ( 0.08%) 567.04
halflif 132 ( 0.00%) 35140 ( 0.00%) 266.21
everque 2 ( 0.00%) 632 ( 0.00%) 316.00
other 127125 ( 2.56%) 117491781 ( 4.32%) 924.22
icmp 98060 ( 1.97%) 32152740 ( 1.18%) 327.89
igmp 283 ( 0.01%) 16980 ( 0.00%) 60.00
ipsec 63 ( 0.00%) 11738 ( 0.00%) 186.32
ip6 5663 ( 0.11%) 1606464 ( 0.06%) 283.68
other 26749 ( 0.54%) 1732864 ( 0.06%) 64.78
frag 94077 ( 1.89%) 110350464 ( 4.06%) 1172.98
tcpdump file: 200203041400.dump.gz (127.24 MB)