Traffic Trace Info
DumpFile: 200202271400.dump
FileSize: 334.65MB
Id: 200202271400
StartTime: Wed Feb 27 14:00:00 2002
EndTime: Wed Feb 27 14:20:13 2002
TotalTime: 1213.18 seconds
TotalCapSize: 258.74MB CapLen: 96 bytes
# of packets: 4974768 (2269.01MB)
AvgRate: 15.69Mbps stddev:1.83M
IP flow (unique src/dst pair) Information
# of flows: 115605 (avg. 43.03 pkts/flow)
Top 10 big flow size (bytes/total in %):
14.2% 2.2% 1.9% 1.9% 1.7% 1.6% 1.5% 1.3% 1.2% 1.1%
IP address Information
# of IPv4 addresses: 67510
Top 10 bandwidth usage (bytes/total in %):
15.4% 14.6% 4.4% 3.7% 3.5% 3.5% 2.6% 2.6% 2.4% 2.2%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200202271400.pktlen.png)
detailed numbers
[ 16- 31]: 38537
[ 32- 63]: 1931794
[ 64- 127]: 910128
[ 128- 255]: 213030
[ 256- 511]: 216102
[ 512- 1023]: 318276
[ 1024- 2047]: 1346901
Protocol Breakdown
![[protocol breakdown chart]](200202271400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4974768 (100.00%) 2379226509 (100.00%) 478.26
ip 4920323 ( 98.91%) 2377592358 ( 99.93%) 483.22
tcp 4103399 ( 82.48%) 2231809338 ( 93.80%) 543.89
http(s) 861382 ( 17.32%) 865865898 ( 36.39%) 1005.21
http(c) 1091952 ( 21.95%) 113212600 ( 4.76%) 103.68
squid 19530 ( 0.39%) 3301583 ( 0.14%) 169.05
smtp 78603 ( 1.58%) 35159449 ( 1.48%) 447.30
nntp 1404 ( 0.03%) 86512 ( 0.00%) 61.62
ftp 53760 ( 1.08%) 18958110 ( 0.80%) 352.64
pop3 9261 ( 0.19%) 1217078 ( 0.05%) 131.42
imap 711 ( 0.01%) 52162 ( 0.00%) 73.36
telnet 2916 ( 0.06%) 551297 ( 0.02%) 189.06
ssh 12178 ( 0.24%) 1028565 ( 0.04%) 84.46
dns 2467 ( 0.05%) 212445 ( 0.01%) 86.11
bgp 273 ( 0.01%) 46310 ( 0.00%) 169.63
napster 292071 ( 5.87%) 214191953 ( 9.00%) 733.36
realaud 7005 ( 0.14%) 6660217 ( 0.28%) 950.78
rtsp 17325 ( 0.35%) 5001787 ( 0.21%) 288.70
icecast 4387 ( 0.09%) 429735 ( 0.02%) 97.96
hotline 31207 ( 0.63%) 36603103 ( 1.54%) 1172.91
other 1616463 ( 32.49%) 929211880 ( 39.06%) 574.84
udp 684260 ( 13.75%) 113238142 ( 4.76%) 165.49
dns 575164 ( 11.56%) 72468989 ( 3.05%) 126.00
rip 324 ( 0.01%) 31384 ( 0.00%) 96.86
realaud 895 ( 0.02%) 90491 ( 0.00%) 101.11
everque 1 ( 0.00%) 81 ( 0.00%) 81.00
quake 482 ( 0.01%) 160220 ( 0.01%) 332.41
other 105147 ( 2.11%) 39945031 ( 1.68%) 379.90
icmp 90321 ( 1.82%) 28453804 ( 1.20%) 315.03
igmp 241 ( 0.00%) 14460 ( 0.00%) 60.00
ipsec 56 ( 0.00%) 10416 ( 0.00%) 186.00
ip6 4263 ( 0.09%) 1354624 ( 0.06%) 317.76
other 37783 ( 0.76%) 2711574 ( 0.11%) 71.77
frag 25447 ( 0.51%) 26480351 ( 1.11%) 1040.61
tcpdump file: 200202271400.dump.gz (123.83 MB)