Traffic Trace Info
DumpFile: 200202121400.dump
FileSize: 340.62MB
Id: 200202121400
StartTime: Tue Feb 12 14:00:01 2002
EndTime: Tue Feb 12 14:26:56 2002
TotalTime: 1614.96 seconds
TotalCapSize: 264.65MB CapLen: 96 bytes
# of packets: 4978248 (2562.49MB)
AvgRate: 13.31Mbps stddev:1.85M
IP flow (unique src/dst pair) Information
# of flows: 157482 (avg. 31.61 pkts/flow)
Top 10 big flow size (bytes/total in %):
4.6% 3.6% 2.6% 2.0% 1.8% 1.6% 1.5% 1.4% 1.4% 1.3%
IP address Information
# of IPv4 addresses: 98644
Top 10 bandwidth usage (bytes/total in %):
8.1% 5.4% 4.6% 4.1% 3.8% 3.7% 3.6% 3.5% 2.7% 2.7%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200202121400.pktlen.png)
detailed numbers
[ 16- 31]: 28821
[ 32- 63]: 1799470
[ 64- 127]: 787319
[ 128- 255]: 282864
[ 256- 511]: 255383
[ 512- 1023]: 388166
[ 1024- 2047]: 1436225
Protocol Breakdown
![[protocol breakdown chart]](200202121400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4978248 (100.00%) 2686965354 (100.00%) 539.74
ip 4938264 ( 99.20%) 2685767408 ( 99.96%) 543.87
tcp 4261977 ( 85.61%) 2562456520 ( 95.37%) 601.24
http(s) 1087626 ( 21.85%) 1003086837 ( 37.33%) 922.27
http(c) 1065950 ( 21.41%) 119293364 ( 4.44%) 111.91
squid 8027 ( 0.16%) 2034832 ( 0.08%) 253.50
smtp 77148 ( 1.55%) 22383798 ( 0.83%) 290.14
nntp 265 ( 0.01%) 18005 ( 0.00%) 67.94
ftp 107265 ( 2.15%) 31576788 ( 1.18%) 294.38
pop3 10176 ( 0.20%) 3379285 ( 0.13%) 332.08
imap 362 ( 0.01%) 26120 ( 0.00%) 72.15
telnet 3657 ( 0.07%) 247136 ( 0.01%) 67.58
ssh 8530 ( 0.17%) 1101721 ( 0.04%) 129.16
dns 1881 ( 0.04%) 132006 ( 0.00%) 70.18
bgp 363 ( 0.01%) 70538 ( 0.00%) 194.32
napster 666912 ( 13.40%) 442413277 ( 16.47%) 663.38
realaud 79 ( 0.00%) 8225 ( 0.00%) 104.11
rtsp 23501 ( 0.47%) 19847702 ( 0.74%) 844.55
icecast 14589 ( 0.29%) 12166829 ( 0.45%) 833.97
hotline 24202 ( 0.49%) 36605183 ( 1.36%) 1512.49
other 1160899 ( 23.32%) 868041092 ( 32.31%) 747.73
udp 416958 ( 8.38%) 78251183 ( 2.91%) 187.67
dns 325618 ( 6.54%) 41117846 ( 1.53%) 126.28
rip 341 ( 0.01%) 39646 ( 0.00%) 116.26
realaud 11306 ( 0.23%) 5025045 ( 0.19%) 444.46
everque 1 ( 0.00%) 84 ( 0.00%) 84.00
quake 655 ( 0.01%) 323869 ( 0.01%) 494.46
other 73571 ( 1.48%) 31276215 ( 1.16%) 425.12
icmp 161450 ( 3.24%) 33726802 ( 1.26%) 208.90
igmp 321 ( 0.01%) 19260 ( 0.00%) 60.00
ipsec 88 ( 0.00%) 16368 ( 0.00%) 186.00
ip6 75867 ( 1.52%) 10543515 ( 0.39%) 138.97
other 21603 ( 0.43%) 753760 ( 0.03%) 34.89
frag 9973 ( 0.20%) 7085154 ( 0.26%) 710.43
tcpdump file: 200202121400.dump.gz (129.39 MB)