Traffic Trace Info
DumpFile: 199905120000.dump
FileSize: 230.33MB
Id: 199905120000
StartTime: Wed May 12 00:00:02 1999
EndTime: Wed May 12 01:00:00 1999
TotalTime: 3597.71 seconds
TotalCapSize: 177.17MB CapLen: 114 bytes
# of packets: 3484153 (1150.95MB)
AvgRate: 2.68Mbps stddev:0.58M
Packet Size Histogram (including MAC headers)
[ 32- 63]: 1721704
[ 64- 127]: 569925
[ 128- 255]: 122367
[ 256- 511]: 152982
[ 512- 1023]: 447146
[ 1024- 2047]: 470029
IP flow (unique src/dst pair) Information
# of flows: 74471 (avg. 46.79 pkts/flow)
Top 10 big flow size (bytes/total in %):
10.1% 3.3% 2.2% 2.0% 1.5% 1.3% 0.9% 0.9% 0.9% 0.9%
IP address Information
# of IPv4 addresses: 27042
Top 10 bandwidth usage (bytes/total in %):
10.1% 10.1% 4.8% 3.5% 3.3% 2.9% 2.9% 2.4% 2.2% 2.2%
Protocol Breakdown
![[protocol breakdown chart]](199905120000.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 3484153 (100.00%) 1206861032 (100.00%) 346.39
ip 3484153 (100.00%) 1206861032 (100.00%) 346.39
tcp 3056118 ( 87.71%) 1141417154 ( 94.58%) 373.49
http 1897636 ( 54.46%) 721863023 ( 59.81%) 380.40
squid 53661 ( 1.54%) 15678784 ( 1.30%) 292.18
smtp 219874 ( 6.31%) 53945842 ( 4.47%) 245.35
nntp 209797 ( 6.02%) 127181943 ( 10.54%) 606.21
ftp 186736 ( 5.36%) 55818687 ( 4.63%) 298.92
pop3 7793 ( 0.22%) 1086595 ( 0.09%) 139.43
imap 4 ( 0.00%) 240 ( 0.00%) 60.00
telnet 2215 ( 0.06%) 289794 ( 0.02%) 130.83
ssh 7263 ( 0.21%) 8582706 ( 0.71%) 1181.70
dns 2163 ( 0.06%) 174634 ( 0.01%) 80.74
bgp 6802 ( 0.20%) 458485 ( 0.04%) 67.40
other 462167 ( 13.26%) 156335707 ( 12.95%) 338.27
udp 370080 ( 10.62%) 59389165 ( 4.92%) 160.48
dns 302505 ( 8.68%) 52809464 ( 4.38%) 174.57
rip 307 ( 0.01%) 22762 ( 0.00%) 74.14
other 67268 ( 1.93%) 6556939 ( 0.54%) 97.47
icmp 46280 ( 1.33%) 4308249 ( 0.36%) 93.09
igmp 931 ( 0.03%) 304490 ( 0.03%) 327.06
ospf 360 ( 0.01%) 28080 ( 0.00%) 78.00
ip6 10345 ( 0.30%) 1410696 ( 0.12%) 136.37
other 39 ( 0.00%) 3198 ( 0.00%) 82.00
frag 109 ( 0.00%) 132947 ( 0.01%) 1219.70
tcpdump file: 199905120000.dump.gz (75.08 MB)