Traffic Trace Info
DumpFile: 200210101400.dump
FileSize: 334.98MB
Id: 200210101400
StartTime: Thu Oct 10 14:00:00 2002
EndTime: Thu Oct 10 14:13:17 2002
TotalTime: 797.26 seconds
TotalCapSize: 259.44MB CapLen: 96 bytes
# of packets: 4950304 (2178.39MB)
AvgRate: 22.92Mbps stddev:1.22M
IP flow (unique src/dst pair) Information
# of flows: 198939 (avg. 24.88 pkts/flow)
Top 10 big flow size (bytes/total in %):
2.6% 2.4% 1.7% 1.3% 1.0% 1.0% 0.9% 0.9% 0.9% 0.8%
IP address Information
# of IPv4 addresses: 141152
Top 10 bandwidth usage (bytes/total in %):
4.7% 4.0% 3.3% 3.0% 2.7% 2.6% 2.6% 2.4% 1.8% 1.8%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200210101400.pktlen.png)
detailed numbers
[ 16- 31]: 22875
[ 32- 63]: 1930831
[ 64- 127]: 918686
[ 128- 255]: 236925
[ 256- 511]: 250865
[ 512- 1023]: 454396
[ 1024- 2047]: 1135726
Protocol Breakdown
![[protocol breakdown chart]](200210101400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4950304 (100.00%) 2284203936 (100.00%) 461.43
ip 4915988 ( 99.31%) 2283162716 ( 99.95%) 464.44
tcp 4266272 ( 86.18%) 2182343059 ( 95.54%) 511.53
http(s) 738744 ( 14.92%) 692990461 ( 30.34%) 938.07
http(c) 882152 ( 17.82%) 106021478 ( 4.64%) 120.19
squid 2770 ( 0.06%) 1107865 ( 0.05%) 399.95
smtp 108387 ( 2.19%) 52230723 ( 2.29%) 481.89
nntp 4772 ( 0.10%) 292810 ( 0.01%) 61.36
ftp 37889 ( 0.77%) 9209469 ( 0.40%) 243.06
pop3 5573 ( 0.11%) 1617074 ( 0.07%) 290.16
imap 388 ( 0.01%) 29139 ( 0.00%) 75.10
telnet 15271 ( 0.31%) 3715812 ( 0.16%) 243.32
ssh 42749 ( 0.86%) 59923972 ( 2.62%) 1401.76
dns 50934 ( 1.03%) 8764638 ( 0.38%) 172.08
bgp 145 ( 0.00%) 32135 ( 0.00%) 221.62
napster 1118827 ( 22.60%) 555741529 ( 24.33%) 496.72
realaud 261 ( 0.01%) 104897 ( 0.00%) 401.90
rtsp 3933 ( 0.08%) 1736059 ( 0.08%) 441.41
icecast 620 ( 0.01%) 670435 ( 0.03%) 1081.35
hotline 6 ( 0.00%) 789 ( 0.00%) 131.50
other 1252496 ( 25.30%) 688140495 ( 30.13%) 549.42
udp 457364 ( 9.24%) 84674694 ( 3.71%) 185.14
dns 236851 ( 4.78%) 32973967 ( 1.44%) 139.22
rip 84 ( 0.00%) 8404 ( 0.00%) 100.05
realaud 19000 ( 0.38%) 13095141 ( 0.57%) 689.22
starcra 1 ( 0.00%) 206 ( 0.00%) 206.00
everque 886 ( 0.02%) 150619 ( 0.01%) 170.00
quake 2 ( 0.00%) 120 ( 0.00%) 60.00
other 198128 ( 4.00%) 38047414 ( 1.67%) 192.03
icmp 136408 ( 2.76%) 11410619 ( 0.50%) 83.65
ip6 1760 ( 0.04%) 430164 ( 0.02%) 244.41
other 54184 ( 1.09%) 4304180 ( 0.19%) 79.44
frag 13374 ( 0.27%) 14000995 ( 0.61%) 1046.88
tcpdump file: 200210101400.dump.gz (140.01 MB)