Traffic Trace Info
DumpFile: 199905111700.dump
FileSize: 255.16MB
Id: 199905111700
StartTime: Tue May 11 17:00:01 1999
EndTime: Tue May 11 18:00:01 1999
TotalTime: 3599.48 seconds
TotalCapSize: 195.68MB CapLen: 114 bytes
# of packets: 3897561 (1014.62MB)
AvgRate: 2.36Mbps stddev:0.48M
Packet Size Histogram (including MAC headers)
[ 32- 63]: 1908415
[ 64- 127]: 825033
[ 128- 255]: 145513
[ 256- 511]: 221590
[ 512- 1023]: 456971
[ 1024- 2047]: 340039
IP flow (unique src/dst pair) Information
# of flows: 114353 (avg. 34.08 pkts/flow)
Top 10 big flow size (bytes/total in %):
1.3% 1.2% 1.1% 1.0% 1.0% 0.8% 0.8% 0.8% 0.6% 0.6%
IP address Information
# of IPv4 addresses: 34891
Top 10 bandwidth usage (bytes/total in %):
4.1% 3.4% 3.1% 3.0% 2.7% 2.7% 2.6% 2.6% 2.3% 2.2%
Protocol Breakdown
![[protocol breakdown chart]](199905111700.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 3897561 (100.00%) 1063908503 (100.00%) 272.97
ip 3897561 (100.00%) 1063908503 (100.00%) 272.97
tcp 3214091 ( 82.46%) 959331186 ( 90.17%) 298.48
http 2258300 ( 57.94%) 763624243 ( 71.78%) 338.14
squid 28354 ( 0.73%) 9000420 ( 0.85%) 317.43
smtp 301218 ( 7.73%) 61760473 ( 5.81%) 205.04
nntp 99593 ( 2.56%) 13045999 ( 1.23%) 130.99
ftp 255781 ( 6.56%) 59972059 ( 5.64%) 234.47
pop3 4969 ( 0.13%) 1082709 ( 0.10%) 217.89
imap 59 ( 0.00%) 3540 ( 0.00%) 60.00
telnet 19143 ( 0.49%) 2318540 ( 0.22%) 121.12
ssh 3103 ( 0.08%) 1101788 ( 0.10%) 355.07
dns 2719 ( 0.07%) 214810 ( 0.02%) 79.00
bgp 6877 ( 0.18%) 462991 ( 0.04%) 67.32
other 233879 ( 6.00%) 46736495 ( 4.39%) 199.83
udp 617432 ( 15.84%) 81971490 ( 7.70%) 132.76
dns 468715 ( 12.03%) 60941101 ( 5.73%) 130.02
rip 508 ( 0.01%) 36016 ( 0.00%) 70.90
other 133733 ( 3.43%) 20123499 ( 1.89%) 150.48
icmp 62987 ( 1.62%) 22022722 ( 2.07%) 349.64
igmp 405 ( 0.01%) 25142 ( 0.00%) 62.08
ospf 360 ( 0.01%) 28080 ( 0.00%) 78.00
ip6 2206 ( 0.06%) 523323 ( 0.05%) 237.23
other 80 ( 0.00%) 6560 ( 0.00%) 82.00
frag 31790 ( 0.82%) 2207407 ( 0.21%) 69.44
tcpdump file: 199905111700.dump.gz (86.15 MB)