Traffic Trace Info
DumpFile: 200212181400.dump
FileSize: 338.44MB
Id: 200212181400
StartTime: Wed Dec 18 14:00:00 2002
EndTime: Wed Dec 18 14:14:18 2002
TotalTime: 857.97 seconds
TotalCapSize: 262.84MB CapLen: 96 bytes
# of packets: 4954396 (1926.75MB)
AvgRate: 18.84Mbps stddev:3.13M
IP flow (unique src/dst pair) Information
# of flows: 336608 (avg. 14.72 pkts/flow)
Top 10 big flow size (bytes/total in %):
2.4% 1.9% 1.2% 0.9% 0.9% 0.8% 0.8% 0.8% 0.7% 0.7%
IP address Information
# of IPv4 addresses: 249314
Top 10 bandwidth usage (bytes/total in %):
4.2% 3.0% 2.9% 2.4% 2.4% 2.3% 2.1% 2.0% 2.0% 1.9%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200212181400.pktlen.png)
detailed numbers
[ 16- 31]: 18002
[ 32- 63]: 1614585
[ 64- 127]: 1313553
[ 128- 255]: 324519
[ 256- 511]: 341660
[ 512- 1023]: 418634
[ 1024- 2047]: 923443
Protocol Breakdown
![[protocol breakdown chart]](200212181400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4954396 (100.00%) 2020345500 (100.00%) 407.79
ip 4928071 ( 99.47%) 2019548798 ( 99.96%) 409.81
tcp 4056944 ( 81.89%) 1875367658 ( 92.82%) 462.26
http(s) 1020494 ( 20.60%) 931656585 ( 46.11%) 912.95
http(c) 1239731 ( 25.02%) 144977933 ( 7.18%) 116.94
squid 18817 ( 0.38%) 2097257 ( 0.10%) 111.46
smtp 146555 ( 2.96%) 59752229 ( 2.96%) 407.71
nntp 22 ( 0.00%) 5657 ( 0.00%) 257.14
ftp 73010 ( 1.47%) 37797161 ( 1.87%) 517.70
pop3 4263 ( 0.09%) 591740 ( 0.03%) 138.81
imap 626 ( 0.01%) 47114 ( 0.00%) 75.26
telnet 643 ( 0.01%) 80399 ( 0.00%) 125.04
ssh 2553 ( 0.05%) 286971 ( 0.01%) 112.41
dns 5049 ( 0.10%) 403860 ( 0.02%) 79.99
bgp 153 ( 0.00%) 21501 ( 0.00%) 140.53
napster 694445 ( 14.02%) 314122464 ( 15.55%) 452.34
realaud 3623 ( 0.07%) 2088842 ( 0.10%) 576.55
rtsp 13734 ( 0.28%) 9454027 ( 0.47%) 688.37
icecast 4017 ( 0.08%) 1970633 ( 0.10%) 490.57
hotline 12 ( 0.00%) 1578 ( 0.00%) 131.50
other 828622 ( 16.72%) 369985768 ( 18.31%) 446.51
udp 718252 ( 14.50%) 130178837 ( 6.44%) 181.24
dns 361243 ( 7.29%) 49321574 ( 2.44%) 136.53
rip 54 ( 0.00%) 4644 ( 0.00%) 86.00
realaud 32569 ( 0.66%) 22540223 ( 1.12%) 692.08
halflif 25 ( 0.00%) 2028 ( 0.00%) 81.12
everque 2 ( 0.00%) 171 ( 0.00%) 85.50
quake 3 ( 0.00%) 210 ( 0.00%) 70.00
cuseeme 1 ( 0.00%) 92 ( 0.00%) 92.00
other 317551 ( 6.41%) 49737876 ( 2.46%) 156.63
icmp 98288 ( 1.98%) 8770152 ( 0.43%) 89.23
ipsec 8 ( 0.00%) 1216 ( 0.00%) 152.00
ip6 414 ( 0.01%) 71097 ( 0.00%) 171.73
other 54165 ( 1.09%) 5159838 ( 0.26%) 95.26
frag 22615 ( 0.46%) 26916220 ( 1.33%) 1190.19
tcpdump file: 200212181400.dump.gz (139.83 MB)