Traffic Trace Info
DumpFile: 200310091400.dump
FileSize: 301.73MB
Id: 200310091400
StartTime: Thu Oct 9 14:00:00 2003
EndTime: Thu Oct 9 14:15:00 2003
TotalTime: 900.10 seconds
TotalCapSize: 231.75MB CapLen: 96 bytes
# of packets: 4586156 (1943.01MB)
AvgRate: 18.11Mbps stddev:0.71M
IP flow (unique src/dst pair) Information
# of flows: 1616949 (avg. 2.84 pkts/flow)
Top 10 big flow size (bytes/total in %):
9.4% 8.4% 2.9% 2.0% 1.9% 1.7% 1.6% 1.6% 1.6% 1.2%
IP address Information
# of IPv4 addresses: 719065
Top 10 bandwidth usage (bytes/total in %):
9.4% 9.4% 8.7% 8.7% 7.5% 6.1% 2.9% 2.9% 2.2% 2.2%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200310091400.pktlen.png)
detailed numbers
[ 16- 31]: 7152
[ 32- 63]: 1143676
[ 64- 127]: 1843197
[ 128- 255]: 188784
[ 256- 511]: 113440
[ 512- 1023]: 235358
[ 1024- 2047]: 1054549
Protocol Breakdown
![[protocol breakdown chart]](200310091400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4586156 (100.00%) 2037392543 (100.00%) 444.25
ip 4578298 ( 99.83%) 2037162519 ( 99.99%) 444.96
tcp 2891791 ( 63.05%) 1822059451 ( 89.43%) 630.08
http(s) 1024706 ( 22.34%) 966068002 ( 47.42%) 942.78
http(c) 294579 ( 6.42%) 27537327 ( 1.35%) 93.48
squid 926 ( 0.02%) 250015 ( 0.01%) 269.99
smtp 103365 ( 2.25%) 30514210 ( 1.50%) 295.21
nntp 127704 ( 2.78%) 192256159 ( 9.44%) 1505.48
ftp 63815 ( 1.39%) 14192332 ( 0.70%) 222.40
pop3 2620 ( 0.06%) 659351 ( 0.03%) 251.66
imap 379 ( 0.01%) 131882 ( 0.01%) 347.97
telnet 3184 ( 0.07%) 253293 ( 0.01%) 79.55
ssh 21 ( 0.00%) 1272 ( 0.00%) 60.57
dns 108 ( 0.00%) 10034 ( 0.00%) 92.91
bgp 164 ( 0.00%) 41580 ( 0.00%) 253.54
napster 41164 ( 0.90%) 31437676 ( 1.54%) 763.72
rtsp 540 ( 0.01%) 398175 ( 0.02%) 737.36
icecast 335 ( 0.01%) 160237 ( 0.01%) 478.32
hotline 6 ( 0.00%) 789 ( 0.00%) 131.50
other 1228108 ( 26.78%) 558144606 ( 27.40%) 454.48
udp 224603 ( 4.90%) 49774938 ( 2.44%) 221.61
dns 85913 ( 1.87%) 11496663 ( 0.56%) 133.82
realaud 4032 ( 0.09%) 2268514 ( 0.11%) 562.63
halflif 15553 ( 0.34%) 3340075 ( 0.16%) 214.75
other 118829 ( 2.59%) 32545224 ( 1.60%) 273.88
icmp 1363942 ( 29.74%) 141264910 ( 6.93%) 103.57
ip6 706 ( 0.02%) 244892 ( 0.01%) 346.87
other 97256 ( 2.12%) 23818328 ( 1.17%) 244.90
frag 13434 ( 0.29%) 12418927 ( 0.61%) 924.44
tcpdump file: 200310091400.dump.gz (123.21 MB)