Traffic Trace Info
DumpFile: 200103201400.dump
FileSize: 202.56MB
Id: 200103201400
StartTime: Tue Mar 20 14:00:00 2001
EndTime: Tue Mar 20 14:21:52 2001
TotalTime: 1311.97 seconds
TotalCapSize: 156.82MB CapLen: 96 bytes
# of packets: 2997664 (1496.48MB)
AvgRate: 9.57Mbps stddev:2.76M
IP flow (unique src/dst pair) Information
# of flows: 142442 (avg. 21.04 pkts/flow)
Top 10 big flow size (bytes/total in %):
10.0% 4.7% 4.1% 3.8% 3.1% 2.8% 2.6% 2.1% 2.0% 1.9%
IP address Information
# of IPv4 addresses: 101665
Top 10 bandwidth usage (bytes/total in %):
14.5% 10.0% 8.8% 6.8% 4.7% 4.5% 4.3% 4.2% 4.1% 4.0%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200103201400.pktlen.png)
detailed numbers
[ 16- 31]: 10790
[ 32- 63]: 632443
[ 64- 127]: 628248
[ 128- 255]: 249402
[ 256- 511]: 589660
[ 512- 1023]: 135276
[ 1024- 2047]: 751845
Protocol Breakdown
![[protocol breakdown chart]](200103201400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 2997664 (100.00%) 1569171848 (100.00%) 523.46
ip 2985628 ( 99.60%) 1568815451 ( 99.98%) 525.46
tcp 1852518 ( 61.80%) 1252629154 ( 79.83%) 676.18
http(s) 745124 ( 24.86%) 765159257 ( 48.76%) 1026.89
http(c) 305701 ( 10.20%) 33002442 ( 2.10%) 107.96
squid 73538 ( 2.45%) 57646480 ( 3.67%) 783.90
smtp 159880 ( 5.33%) 46459083 ( 2.96%) 290.59
nntp 28830 ( 0.96%) 33127174 ( 2.11%) 1149.05
ftp 34053 ( 1.14%) 36396422 ( 2.32%) 1068.82
pop3 4531 ( 0.15%) 1068102 ( 0.07%) 235.73
imap 217 ( 0.01%) 16268 ( 0.00%) 74.97
telnet 4182 ( 0.14%) 677401 ( 0.04%) 161.98
ssh 5928 ( 0.20%) 1207344 ( 0.08%) 203.67
dns 95394 ( 3.18%) 7059169 ( 0.45%) 74.00
bgp 367 ( 0.01%) 72546 ( 0.00%) 197.67
napster 43088 ( 1.44%) 33468522 ( 2.13%) 776.75
realaud 103 ( 0.00%) 9519 ( 0.00%) 92.42
rtsp 222 ( 0.01%) 61703 ( 0.00%) 277.94
icecast 32 ( 0.00%) 1984 ( 0.00%) 62.00
other 351286 ( 11.72%) 237193218 ( 15.12%) 675.21
udp 1007705 ( 33.62%) 303070749 ( 19.31%) 300.75
dns 876428 ( 29.24%) 263306488 ( 16.78%) 300.43
rip 238 ( 0.01%) 26808 ( 0.00%) 112.64
realaud 1036 ( 0.03%) 388567 ( 0.02%) 375.06
other 129986 ( 4.34%) 39347866 ( 2.51%) 302.71
icmp 106795 ( 3.56%) 12298639 ( 0.78%) 115.16
igmp 404 ( 0.01%) 24240 ( 0.00%) 60.00
ip6 349 ( 0.01%) 183783 ( 0.01%) 526.60
other 17857 ( 0.60%) 608886 ( 0.04%) 34.10
frag 13130 ( 0.44%) 10502858 ( 0.67%) 799.91
tcpdump file: 200103201400.dump.gz (69.86 MB)