Traffic Trace Info
DumpFile: 199905112200.dump
FileSize: 223.09MB
Id: 199905112200
StartTime: Tue May 11 22:00:00 1999
EndTime: Tue May 11 23:00:00 1999
TotalTime: 3600.41 seconds
TotalCapSize: 171.52MB CapLen: 114 bytes
# of packets: 3379820 (1078.26MB)
AvgRate: 2.51Mbps stddev:0.39M
Packet Size Histogram (including MAC headers)
[ 32- 63]: 1691914
[ 64- 127]: 499737
[ 128- 255]: 112893
[ 256- 511]: 181313
[ 512- 1023]: 481493
[ 1024- 2047]: 412470
IP flow (unique src/dst pair) Information
# of flows: 77214 (avg. 43.77 pkts/flow)
Top 10 big flow size (bytes/total in %):
3.1% 2.1% 1.6% 1.5% 1.3% 1.1% 0.9% 0.9% 0.9% 0.8%
IP address Information
# of IPv4 addresses: 31339
Top 10 bandwidth usage (bytes/total in %):
9.4% 4.5% 3.5% 3.3% 3.0% 2.8% 2.2% 2.1% 2.1% 2.0%
Protocol Breakdown
![[protocol breakdown chart]](199905112200.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 3379820 (100.00%) 1130638415 (100.00%) 334.53
ip 3379820 (100.00%) 1130638415 (100.00%) 334.53
tcp 2935124 ( 86.84%) 1040324512 ( 92.01%) 354.44
http 2019285 ( 59.75%) 750623154 ( 66.39%) 371.73
squid 32964 ( 0.98%) 8752929 ( 0.77%) 265.53
smtp 186735 ( 5.52%) 47462650 ( 4.20%) 254.17
nntp 147769 ( 4.37%) 29119797 ( 2.58%) 197.06
ftp 161085 ( 4.77%) 56596140 ( 5.01%) 351.34
pop3 6001 ( 0.18%) 988939 ( 0.09%) 164.80
imap 2624 ( 0.08%) 157440 ( 0.01%) 60.00
telnet 7243 ( 0.21%) 1585728 ( 0.14%) 218.93
ssh 4511 ( 0.13%) 4951471 ( 0.44%) 1097.64
dns 2353 ( 0.07%) 190025 ( 0.02%) 80.76
bgp 6772 ( 0.20%) 454540 ( 0.04%) 67.12
other 357748 ( 10.58%) 139438571 ( 12.33%) 389.77
udp 374567 ( 11.08%) 67822924 ( 6.00%) 181.07
dns 289461 ( 8.56%) 55622988 ( 4.92%) 192.16
rip 250 ( 0.01%) 18940 ( 0.00%) 75.76
other 84856 ( 2.51%) 12180996 ( 1.08%) 143.55
icmp 56548 ( 1.67%) 20748181 ( 1.84%) 366.91
igmp 395 ( 0.01%) 24052 ( 0.00%) 60.89
ospf 360 ( 0.01%) 28080 ( 0.00%) 78.00
ip6 12787 ( 0.38%) 1687468 ( 0.15%) 131.97
other 39 ( 0.00%) 3198 ( 0.00%) 82.00
frag 255 ( 0.01%) 208748 ( 0.02%) 818.62
tcpdump file: 199905112200.dump.gz (71.37 MB)