Traffic Trace Info
DumpFile: 200202131400.dump
FileSize: 339.65MB
Id: 200202131400
StartTime: Wed Feb 13 14:00:00 2002
EndTime: Wed Feb 13 14:27:54 2002
TotalTime: 1673.88 seconds
TotalCapSize: 263.56MB CapLen: 96 bytes
# of packets: 4985821 (2341.56MB)
AvgRate: 11.73Mbps stddev:1.55M
IP flow (unique src/dst pair) Information
# of flows: 164441 (avg. 30.32 pkts/flow)
Top 10 big flow size (bytes/total in %):
6.4% 4.4% 3.9% 2.7% 2.5% 1.9% 1.9% 1.8% 1.5% 1.4%
IP address Information
# of IPv4 addresses: 105018
Top 10 bandwidth usage (bytes/total in %):
7.7% 6.4% 6.4% 5.1% 4.5% 3.9% 3.9% 3.9% 3.1% 2.8%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200202131400.pktlen.png)
detailed numbers
[ 16- 31]: 26646
[ 32- 63]: 1804827
[ 64- 127]: 931753
[ 128- 255]: 341069
[ 256- 511]: 243791
[ 512- 1023]: 336639
[ 1024- 2047]: 1301096
Protocol Breakdown
![[protocol breakdown chart]](200202131400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4985821 (100.00%) 2455299004 (100.00%) 492.46
ip 4950327 ( 99.29%) 2454239821 ( 99.96%) 495.77
tcp 4240990 ( 85.06%) 2335687854 ( 95.13%) 550.74
http(s) 1030200 ( 20.66%) 1019649129 ( 41.53%) 989.76
http(c) 1337685 ( 26.83%) 143453119 ( 5.84%) 107.24
squid 3522 ( 0.07%) 2538644 ( 0.10%) 720.80
smtp 92146 ( 1.85%) 33166266 ( 1.35%) 359.93
nntp 290 ( 0.01%) 19959 ( 0.00%) 68.82
ftp 95241 ( 1.91%) 32549459 ( 1.33%) 341.76
pop3 27407 ( 0.55%) 14578491 ( 0.59%) 531.93
imap 298 ( 0.01%) 23361 ( 0.00%) 78.39
telnet 4191 ( 0.08%) 626157 ( 0.03%) 149.41
ssh 13048 ( 0.26%) 1606574 ( 0.07%) 123.13
dns 2188 ( 0.04%) 151709 ( 0.01%) 69.34
bgp 368 ( 0.01%) 72157 ( 0.00%) 196.08
napster 474307 ( 9.51%) 361834242 ( 14.74%) 762.87
realaud 7482 ( 0.15%) 2083250 ( 0.08%) 278.43
rtsp 44513 ( 0.89%) 55475893 ( 2.26%) 1246.29
icecast 14844 ( 0.30%) 13129675 ( 0.53%) 884.51
hotline 8632 ( 0.17%) 13051182 ( 0.53%) 1511.95
other 1084271 ( 21.75%) 641665559 ( 26.13%) 591.79
udp 513839 ( 10.31%) 79394359 ( 3.23%) 154.51
dns 435365 ( 8.73%) 50814099 ( 2.07%) 116.72
rip 347 ( 0.01%) 37862 ( 0.00%) 109.11
realaud 2243 ( 0.04%) 526861 ( 0.02%) 234.89
halflif 1224 ( 0.02%) 243860 ( 0.01%) 199.23
unreal 8 ( 0.00%) 2180 ( 0.00%) 272.50
quake 613 ( 0.01%) 301339 ( 0.01%) 491.58
other 65462 ( 1.31%) 26708925 ( 1.09%) 408.01
icmp 154069 ( 3.09%) 34519314 ( 1.41%) 224.05
igmp 335 ( 0.01%) 20100 ( 0.00%) 60.00
ipsec 88 ( 0.00%) 16368 ( 0.00%) 186.00
ip6 16617 ( 0.33%) 3209651 ( 0.13%) 193.15
other 24389 ( 0.49%) 1392175 ( 0.06%) 57.08
frag 18331 ( 0.37%) 14832358 ( 0.60%) 809.14
tcpdump file: 200202131400.dump.gz (128.41 MB)