Traffic Trace Info
DumpFile: 200302270545.dump
FileSize: 153.13MB
Id: 200302270545
StartTime: Thu Feb 27 05:45:00 2003
EndTime: Thu Feb 27 06:00:01 2003
TotalTime: 900.42 seconds
TotalCapSize: 118.82MB CapLen: 96 bytes
# of packets: 2248257 (1103.78MB)
AvgRate: 10.28Mbps stddev:1.39M
IP flow (unique src/dst pair) Information
# of flows: 287233 (avg. 7.83 pkts/flow)
Top 10 big flow size (bytes/total in %):
2.5% 2.5% 2.0% 1.6% 1.6% 1.4% 1.4% 1.3% 1.3% 1.3%
IP address Information
# of IPv4 addresses: 222628
Top 10 bandwidth usage (bytes/total in %):
13.2% 10.8% 7.1% 5.7% 5.1% 2.8% 2.6% 2.5% 2.3% 2.1%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200302270545.pktlen.png)
detailed numbers
[ 16- 31]: 3157
[ 32- 63]: 597843
[ 64- 127]: 588257
[ 128- 255]: 128630
[ 256- 511]: 192104
[ 512- 1023]: 136998
[ 1024- 2047]: 601268
Protocol Breakdown
![[protocol breakdown chart]](200302270545.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 2248257 (100.00%) 1157400688 (100.00%) 514.80
ip 2243468 ( 99.79%) 1157255169 ( 99.99%) 515.83
tcp 1589820 ( 70.71%) 1006392403 ( 86.95%) 633.02
http(s) 223314 ( 9.93%) 225349641 ( 19.47%) 1009.12
http(c) 245611 ( 10.92%) 25788494 ( 2.23%) 105.00
squid 26469 ( 1.18%) 21817243 ( 1.89%) 824.26
smtp 42959 ( 1.91%) 10203921 ( 0.88%) 237.53
nntp 18451 ( 0.82%) 15985971 ( 1.38%) 866.40
ftp 65440 ( 2.91%) 35709948 ( 3.09%) 545.69
pop3 942 ( 0.04%) 309214 ( 0.03%) 328.25
imap 100 ( 0.00%) 26658 ( 0.00%) 266.58
telnet 2657 ( 0.12%) 168676 ( 0.01%) 63.48
ssh 3882 ( 0.17%) 1321545 ( 0.11%) 340.43
dns 2340 ( 0.10%) 146673 ( 0.01%) 62.68
bgp 159 ( 0.01%) 30215 ( 0.00%) 190.03
napster 63015 ( 2.80%) 41939476 ( 3.62%) 665.55
realaud 30 ( 0.00%) 1800 ( 0.00%) 60.00
rtsp 4354 ( 0.19%) 2643219 ( 0.23%) 607.08
icecast 542 ( 0.02%) 57129 ( 0.00%) 105.40
hotline 6 ( 0.00%) 789 ( 0.00%) 131.50
other 889486 ( 39.56%) 624889495 ( 53.99%) 702.53
udp 524087 ( 23.31%) 139098220 ( 12.02%) 265.41
dns 310980 ( 13.83%) 63004310 ( 5.44%) 202.60
realaud 6526 ( 0.29%) 2188648 ( 0.19%) 335.37
halflif 6 ( 0.00%) 360 ( 0.00%) 60.00
other 206553 ( 9.19%) 73904097 ( 6.39%) 357.80
icmp 107130 ( 4.77%) 9636540 ( 0.83%) 89.95
ip6 16645 ( 0.74%) 1929625 ( 0.17%) 115.93
other 5786 ( 0.26%) 198381 ( 0.02%) 34.29
tcpdump file: 200302270545.dump.gz (59.66 MB)