Traffic Trace Info
DumpFile: 200305231400.dump
FileSize: 278.39MB
Id: 200305231400
StartTime: Fri May 23 14:00:00 2003
EndTime: Fri May 23 14:15:00 2003
TotalTime: 899.75 seconds
TotalCapSize: 215.29MB CapLen: 96 bytes
# of packets: 4135210 (2321.05MB)
AvgRate: 21.64Mbps stddev:1.12M
IP flow (unique src/dst pair) Information
# of flows: 232762 (avg. 17.77 pkts/flow)
Top 10 big flow size (bytes/total in %):
2.2% 1.9% 1.9% 1.8% 1.5% 1.3% 1.2% 1.2% 1.1% 1.1%
IP address Information
# of IPv4 addresses: 195325
Top 10 bandwidth usage (bytes/total in %):
11.1% 3.9% 3.9% 3.7% 3.4% 3.4% 2.6% 2.3% 2.2% 2.2%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200305231400.pktlen.png)
detailed numbers
[ 16- 31]: 8572
[ 32- 63]: 1333071
[ 64- 127]: 816616
[ 128- 255]: 149582
[ 256- 511]: 196236
[ 512- 1023]: 270069
[ 1024- 2047]: 1361064
Protocol Breakdown
![[protocol breakdown chart]](200305231400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4135210 (100.00%) 2433795248 (100.00%) 588.55
ip 4124111 ( 99.73%) 2433463501 ( 99.99%) 590.06
tcp 3439914 ( 83.19%) 2270217217 ( 93.28%) 659.96
http(s) 1183328 ( 28.62%) 1127811478 ( 46.34%) 953.08
http(c) 170786 ( 4.13%) 16323766 ( 0.67%) 95.58
squid 5513 ( 0.13%) 1170314 ( 0.05%) 212.28
smtp 83628 ( 2.02%) 30275854 ( 1.24%) 362.03
nntp 134 ( 0.00%) 15218 ( 0.00%) 113.57
ftp 56861 ( 1.38%) 49339627 ( 2.03%) 867.72
pop3 4115 ( 0.10%) 1289746 ( 0.05%) 313.43
imap 90 ( 0.00%) 11083 ( 0.00%) 123.14
telnet 421 ( 0.01%) 50025 ( 0.00%) 118.82
ssh 4259 ( 0.10%) 293523 ( 0.01%) 68.92
dns 438 ( 0.01%) 33931 ( 0.00%) 77.47
bgp 153 ( 0.00%) 25046 ( 0.00%) 163.70
napster 53764 ( 1.30%) 13602208 ( 0.56%) 253.00
realaud 2387 ( 0.06%) 2070539 ( 0.09%) 867.42
rtsp 1820 ( 0.04%) 1606548 ( 0.07%) 882.72
icecast 2081 ( 0.05%) 292449 ( 0.01%) 140.53
hotline 4 ( 0.00%) 240 ( 0.00%) 60.00
other 1869942 ( 45.22%) 1025995252 ( 42.16%) 548.68
udp 593566 ( 14.35%) 145572395 ( 5.98%) 245.25
dns 171104 ( 4.14%) 19733311 ( 0.81%) 115.33
rip 90 ( 0.00%) 5940 ( 0.00%) 66.00
realaud 8334 ( 0.20%) 4783825 ( 0.20%) 574.01
halflif 124426 ( 3.01%) 12360471 ( 0.51%) 99.34
everque 1 ( 0.00%) 92 ( 0.00%) 92.00
other 286183 ( 6.92%) 107293648 ( 4.41%) 374.91
icmp 23141 ( 0.56%) 2184484 ( 0.09%) 94.40
ip6 322 ( 0.01%) 62189 ( 0.00%) 193.13
other 67168 ( 1.62%) 15427216 ( 0.63%) 229.68
frag 15650 ( 0.38%) 14465221 ( 0.59%) 924.30
tcpdump file: 200305231400.dump.gz (109.82 MB)