Traffic Trace Info
DumpFile: 199905102300.dump
FileSize: 229.94MB
Id: 199905102300
StartTime: Mon May 10 23:00:00 1999
EndTime: Tue May 11 00:00:02 1999
TotalTime: 3601.37 seconds
TotalCapSize: 176.92MB CapLen: 114 bytes
# of packets: 3474993 (1101.41MB)
AvgRate: 2.57Mbps stddev:0.47M
Packet Size Histogram (including MAC headers)
[ 32- 63]: 1771973
[ 64- 127]: 544448
[ 128- 255]: 117570
[ 256- 511]: 171370
[ 512- 1023]: 404309
[ 1024- 2047]: 465323
IP flow (unique src/dst pair) Information
# of flows: 76283 (avg. 45.55 pkts/flow)
Top 10 big flow size (bytes/total in %):
3.9% 2.7% 1.6% 1.4% 1.2% 1.2% 1.1% 0.9% 0.8% 0.8%
IP address Information
# of IPv4 addresses: 29007
Top 10 bandwidth usage (bytes/total in %):
5.3% 4.8% 3.9% 3.9% 3.7% 3.2% 2.9% 2.9% 2.7% 2.7%
Protocol Breakdown
![[protocol breakdown chart]](199905102300.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 3474993 (100.00%) 1154912040 (100.00%) 332.35
ip 3474993 (100.00%) 1154912040 (100.00%) 332.35
tcp 3069240 ( 88.32%) 1070956120 ( 92.73%) 348.93
http 1941531 ( 55.87%) 760475618 ( 65.85%) 391.69
squid 55449 ( 1.60%) 17912992 ( 1.55%) 323.05
smtp 239222 ( 6.88%) 73070736 ( 6.33%) 305.45
nntp 150209 ( 4.32%) 47559333 ( 4.12%) 316.62
ftp 177657 ( 5.11%) 68979671 ( 5.97%) 388.27
pop3 6876 ( 0.20%) 1665450 ( 0.14%) 242.21
telnet 16636 ( 0.48%) 1365410 ( 0.12%) 82.08
ssh 22801 ( 0.66%) 11127872 ( 0.96%) 488.04
dns 2374 ( 0.07%) 237858 ( 0.02%) 100.19
bgp 6689 ( 0.19%) 448467 ( 0.04%) 67.05
other 449748 ( 12.94%) 88109712 ( 7.63%) 195.91
udp 338374 ( 9.74%) 53997502 ( 4.68%) 159.58
dns 249586 ( 7.18%) 40139859 ( 3.48%) 160.83
rip 381 ( 0.01%) 27566 ( 0.00%) 72.35
other 88374 ( 2.54%) 13799512 ( 1.19%) 156.15
icmp 64097 ( 1.84%) 29323247 ( 2.54%) 457.48
igmp 393 ( 0.01%) 24004 ( 0.00%) 61.08
ospf 360 ( 0.01%) 28080 ( 0.00%) 78.00
ip6 2437 ( 0.07%) 575543 ( 0.05%) 236.17
other 92 ( 0.00%) 7544 ( 0.00%) 82.00
frag 157 ( 0.00%) 142016 ( 0.01%) 904.56
tcpdump file: 199905102300.dump.gz (75.62 MB)