Traffic Trace Info
DumpFile: 200202201400.dump
FileSize: 334.20MB
Id: 200202201400
StartTime: Wed Feb 20 14:00:00 2002
EndTime: Wed Feb 20 14:27:08 2002
TotalTime: 1628.37 seconds
TotalCapSize: 258.27MB CapLen: 96 bytes
# of packets: 4975323 (2564.98MB)
AvgRate: 13.21Mbps stddev:2.79M
IP flow (unique src/dst pair) Information
# of flows: 117427 (avg. 42.37 pkts/flow)
Top 10 big flow size (bytes/total in %):
6.8% 2.8% 2.3% 2.2% 1.9% 1.5% 1.4% 1.3% 1.3% 1.2%
IP address Information
# of IPv4 addresses: 62669
Top 10 bandwidth usage (bytes/total in %):
9.0% 8.0% 6.9% 5.3% 3.6% 3.3% 3.0% 2.8% 2.8% 2.3%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200202201400.pktlen.png)
detailed numbers
[ 16- 31]: 32342
[ 32- 63]: 1564047
[ 64- 127]: 1001767
[ 128- 255]: 299095
[ 256- 511]: 266317
[ 512- 1023]: 364600
[ 1024- 2047]: 1447155
Protocol Breakdown
![[protocol breakdown chart]](200202201400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4975323 (100.00%) 2689573806 (100.00%) 540.58
ip 4927972 ( 99.05%) 2688148610 ( 99.95%) 545.49
tcp 3956672 ( 79.53%) 2288750626 ( 85.10%) 578.45
http(s) 1078626 ( 21.68%) 1070614686 ( 39.81%) 992.57
http(c) 1002180 ( 20.14%) 105999275 ( 3.94%) 105.77
squid 91203 ( 1.83%) 37397511 ( 1.39%) 410.05
smtp 106553 ( 2.14%) 24857322 ( 0.92%) 233.29
nntp 503 ( 0.01%) 45042 ( 0.00%) 89.55
ftp 116687 ( 2.35%) 112777318 ( 4.19%) 966.49
pop3 13918 ( 0.28%) 4336739 ( 0.16%) 311.59
imap 1466 ( 0.03%) 1069831 ( 0.04%) 729.76
telnet 1585 ( 0.03%) 226548 ( 0.01%) 142.93
ssh 24426 ( 0.49%) 10101627 ( 0.38%) 413.56
dns 1354 ( 0.03%) 92758 ( 0.00%) 68.51
bgp 365 ( 0.01%) 72221 ( 0.00%) 197.87
napster 544370 ( 10.94%) 354751325 ( 13.19%) 651.67
realaud 2972 ( 0.06%) 458138 ( 0.02%) 154.15
rtsp 1365 ( 0.03%) 245418 ( 0.01%) 179.79
icecast 6440 ( 0.13%) 403992 ( 0.02%) 62.73
hotline 30927 ( 0.62%) 36139996 ( 1.34%) 1168.56
other 931397 ( 18.72%) 529148641 ( 19.67%) 568.12
udp 836665 ( 16.82%) 382490971 ( 14.22%) 457.16
dns 463038 ( 9.31%) 61498930 ( 2.29%) 132.82
rip 345 ( 0.01%) 39610 ( 0.00%) 114.81
realaud 23733 ( 0.48%) 7518406 ( 0.28%) 316.79
halflif 302 ( 0.01%) 64859 ( 0.00%) 214.76
quake 2 ( 0.00%) 144 ( 0.00%) 72.00
other 342324 ( 6.88%) 311341386 ( 11.58%) 909.49
icmp 85153 ( 1.71%) 11721051 ( 0.44%) 137.65
igmp 322 ( 0.01%) 19320 ( 0.00%) 60.00
ipip 1311 ( 0.03%) 686725 ( 0.03%) 523.82
ipsec 76 ( 0.00%) 14136 ( 0.00%) 186.00
ip6 17081 ( 0.34%) 2896691 ( 0.11%) 169.59
other 30692 ( 0.62%) 1569090 ( 0.06%) 51.12
frag 222035 ( 4.46%) 235217760 ( 8.75%) 1059.37
tcpdump file: 200202201400.dump.gz (127.52 MB)