Traffic Trace Info
DumpFile: 199904301359.dump
FileSize: 139.29MB
Id: 199904301359
StartTime: Fri Apr 30 13:59:01 1999
EndTime: Fri Apr 30 15:01:22 1999
TotalTime: 3741.61 seconds
TotalCapSize: 107.29MB CapLen: 76 bytes
# of packets: 2096720 (799.31MB)
AvgRate: 1.79Mbps stddev:0.39M
Packet Size Histogram (including MAC headers)
[ 32- 63]: 973659
[ 64- 127]: 241336
[ 128- 255]: 183119
[ 256- 511]: 118577
[ 512- 1023]: 196946
[ 1024- 2047]: 383083
IP flow (unique src/dst pair) Information
# of flows: 59026 (avg. 35.52 pkts/flow)
Top 10 big flow size (bytes/total in %):
8.1% 3.1% 2.4% 1.9% 1.3% 1.2% 1.2% 1.1% 1.1% 1.0%
Protocol Breakdown
![[protocol breakdown chart]](199904301359.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 2096720 (100.00%) 838141391 (100.00%) 399.74
ip 2096704 (100.00%) 838140485 (100.00%) 399.74
tcp 1623324 ( 77.42%) 761774869 ( 90.89%) 469.27
http 1232027 ( 58.76%) 616301802 ( 73.53%) 500.23
squid 7801 ( 0.37%) 1662661 ( 0.20%) 213.13
smtp 76027 ( 3.63%) 25898936 ( 3.09%) 340.65
nntp 16104 ( 0.77%) 2917069 ( 0.35%) 181.14
ftp 24022 ( 1.15%) 18939636 ( 2.26%) 788.43
pop3 2672 ( 0.13%) 321284 ( 0.04%) 120.24
imap 20 ( 0.00%) 1200 ( 0.00%) 60.00
telnet 634 ( 0.03%) 71825 ( 0.01%) 113.29
ssh 380 ( 0.02%) 30342 ( 0.00%) 79.85
dns 1519 ( 0.07%) 100965 ( 0.01%) 66.47
bgp 11313 ( 0.54%) 1180927 ( 0.14%) 104.39
other 250795 ( 11.96%) 94346168 ( 11.26%) 376.19
udp 375985 ( 17.93%) 66963806 ( 7.99%) 178.10
dns 293106 ( 13.98%) 44489960 ( 5.31%) 151.79
other 82879 ( 3.95%) 22473846 ( 2.68%) 271.16
icmp 28685 ( 1.37%) 4238411 ( 0.51%) 147.76
igmp 63798 ( 3.04%) 3829836 ( 0.46%) 60.03
ospf 3058 ( 0.15%) 904612 ( 0.11%) 295.82
ip6 1851 ( 0.09%) 428485 ( 0.05%) 231.49
other 3 ( 0.00%) 466 ( 0.00%) 155.33
frag 56 ( 0.00%) 60568 ( 0.01%) 1081.57
tcpdump file: 199904301359.dump.gz (46.29 MB)