Traffic Trace Info
DumpFile: 200203081400.dump
FileSize: 338.10MB
Id: 200203081400
StartTime: Fri Mar 8 14:00:00 2002
EndTime: Fri Mar 8 14:19:27 2002
TotalTime: 1166.92 seconds
TotalCapSize: 261.90MB CapLen: 96 bytes
# of packets: 4993546 (2040.79MB)
AvgRate: 14.67Mbps stddev:1.89M
IP flow (unique src/dst pair) Information
# of flows: 128605 (avg. 38.83 pkts/flow)
Top 10 big flow size (bytes/total in %):
3.6% 2.7% 1.9% 1.9% 1.8% 1.8% 1.6% 1.6% 1.4% 1.4%
IP address Information
# of IPv4 addresses: 81689
Top 10 bandwidth usage (bytes/total in %):
14.4% 8.8% 4.5% 4.1% 3.7% 3.6% 3.3% 2.7% 2.6% 2.5%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200203081400.pktlen.png)
detailed numbers
[ 16- 31]: 37271
[ 32- 63]: 1602769
[ 64- 127]: 1221800
[ 128- 255]: 383858
[ 256- 511]: 328470
[ 512- 1023]: 383190
[ 1024- 2047]: 1036188
Protocol Breakdown
![[protocol breakdown chart]](200203081400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4993546 (100.00%) 2139926033 (100.00%) 428.54
ip 4914246 ( 98.41%) 2137473967 ( 99.89%) 434.95
tcp 4213716 ( 84.38%) 2008616959 ( 93.86%) 476.69
http(s) 748585 ( 14.99%) 730221738 ( 34.12%) 975.47
http(c) 1111214 ( 22.25%) 114268339 ( 5.34%) 102.83
squid 5034 ( 0.10%) 2306065 ( 0.11%) 458.10
smtp 61413 ( 1.23%) 24553599 ( 1.15%) 399.81
nntp 188 ( 0.00%) 15338 ( 0.00%) 81.59
ftp 38878 ( 0.78%) 7001427 ( 0.33%) 180.09
pop3 12335 ( 0.25%) 1682710 ( 0.08%) 136.42
imap 974 ( 0.02%) 74351 ( 0.00%) 76.34
telnet 428 ( 0.01%) 29500 ( 0.00%) 68.93
ssh 8343 ( 0.17%) 952225 ( 0.04%) 114.13
dns 1286 ( 0.03%) 86907 ( 0.00%) 67.58
bgp 304 ( 0.01%) 59629 ( 0.00%) 196.15
napster 641754 ( 12.85%) 494372506 ( 23.10%) 770.35
realaud 18928 ( 0.38%) 7596528 ( 0.35%) 401.34
rtsp 9728 ( 0.19%) 672186 ( 0.03%) 69.10
icecast 4533 ( 0.09%) 283769 ( 0.01%) 62.60
hotline 35301 ( 0.71%) 52507329 ( 2.45%) 1487.42
other 1513976 ( 30.32%) 571913956 ( 26.73%) 377.76
udp 563519 ( 11.28%) 85340001 ( 3.99%) 151.44
dns 510374 ( 10.22%) 56782206 ( 2.65%) 111.26
rip 307 ( 0.01%) 29522 ( 0.00%) 96.16
realaud 1410 ( 0.03%) 86477 ( 0.00%) 61.33
everque 1 ( 0.00%) 73 ( 0.00%) 73.00
quake 1 ( 0.00%) 87 ( 0.00%) 87.00
other 47979 ( 0.96%) 28142085 ( 1.32%) 586.55
icmp 87469 ( 1.75%) 25820090 ( 1.21%) 295.19
igmp 231 ( 0.00%) 13860 ( 0.00%) 60.00
ipsec 52 ( 0.00%) 9672 ( 0.00%) 186.00
ip6 16399 ( 0.33%) 15956124 ( 0.75%) 972.99
other 32860 ( 0.66%) 1717261 ( 0.08%) 52.26
frag 10019 ( 0.20%) 8694571 ( 0.41%) 867.81
tcpdump file: 200203081400.dump.gz (136.94 MB)