Traffic Trace Info
DumpFile: 199904271359.dump
FileSize: 143.30MB
Id: 199904271359
StartTime: Tue Apr 27 13:59:00 1999
EndTime: Tue Apr 27 14:51:56 1999
TotalTime: 3176.19 seconds
TotalCapSize: 111.31MB CapLen: 76 bytes
# of packets: 2096784 (722.46MB)
AvgRate: 1.91Mbps stddev:0.17M
Packet Size Histogram (including MAC headers)
[ 32- 63]: 921353
[ 64- 127]: 417294
[ 128- 255]: 172906
[ 256- 511]: 87961
[ 512- 1023]: 162057
[ 1024- 2047]: 335213
IP flow (unique src/dst pair) Information
# of flows: 76131 (avg. 27.54 pkts/flow)
Top 10 big flow size (bytes/total in %):
1.4% 1.4% 1.3% 1.2% 1.2% 1.1% 0.9% 0.8% 0.7% 0.6%
Protocol Breakdown
![[protocol breakdown chart]](199904271359.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 2096784 (100.00%) 757553067 (100.00%) 361.29
ip 2096774 (100.00%) 757552521 (100.00%) 361.29
tcp 1731482 ( 82.58%) 698957687 ( 92.27%) 403.68
http 1228077 ( 58.57%) 565857333 ( 74.70%) 460.77
squid 8246 ( 0.39%) 2406497 ( 0.32%) 291.84
smtp 263081 ( 12.55%) 43837193 ( 5.79%) 166.63
nntp 8436 ( 0.40%) 1082498 ( 0.14%) 128.32
ftp 53217 ( 2.54%) 28881944 ( 3.81%) 542.72
pop3 2188 ( 0.10%) 386503 ( 0.05%) 176.65
imap 90 ( 0.00%) 6244 ( 0.00%) 69.38
telnet 1129 ( 0.05%) 77375 ( 0.01%) 68.53
ssh 56 ( 0.00%) 5351 ( 0.00%) 95.55
dns 462 ( 0.02%) 38345 ( 0.01%) 83.00
bgp 7009 ( 0.33%) 804660 ( 0.11%) 114.80
other 159461 ( 7.61%) 55571944 ( 7.34%) 348.50
udp 313202 ( 14.94%) 50028735 ( 6.60%) 159.73
dns 242531 ( 11.57%) 36572461 ( 4.83%) 150.79
other 70655 ( 3.37%) 13455314 ( 1.78%) 190.44
icmp 35993 ( 1.72%) 4282037 ( 0.57%) 118.97
igmp 929 ( 0.04%) 60408 ( 0.01%) 65.02
ospf 12020 ( 0.57%) 3599620 ( 0.48%) 299.47
ipip 85 ( 0.00%) 16845 ( 0.00%) 198.18
ip6 3033 ( 0.14%) 604729 ( 0.08%) 199.38
other 30 ( 0.00%) 2460 ( 0.00%) 82.00
frag 457 ( 0.02%) 374215 ( 0.05%) 818.85
tcpdump file: 199904271359.dump.gz (52.05 MB)