Traffic Trace Info
DumpFile: 200501071815.dump
FileSize: 439.94MB
Id: 200501071815
StartTime: Fri Jan 7 18:15:00 2005
EndTime: Fri Jan 7 18:30:00 2005
TotalTime: 900.39 seconds
TotalCapSize: 343.27MB CapLen: 96 bytes
# of packets: 6335947 (2726.39MB)
AvgRate: 25.40Mbps stddev:1.36M
IP flow (unique src/dst pair) Information
# of flows: 482426 (avg. 13.13 pkts/flow)
Top 10 big flow size (bytes/total in %):
12.5% 3.1% 1.3% 0.9% 0.8% 0.7% 0.7% 0.6% 0.6% 0.6%
IP address Information
# of IPv4 addresses: 352555
Top 10 bandwidth usage (bytes/total in %):
19.2% 12.5% 12.5% 3.4% 3.2% 3.2% 2.6% 2.5% 2.3% 1.9%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200501071815.pktlen.png)
detailed numbers
[ 16- 31]: 39826
[ 32- 63]: 2180806
[ 64- 127]: 1844073
[ 128- 255]: 229804
[ 256- 511]: 219326
[ 512- 1023]: 293442
[ 1024- 2047]: 1528670
Protocol Breakdown
![[protocol breakdown chart]](200501071815.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 6335947 (100.00%) 2858824654 (100.00%) 451.21
ip 6240948 ( 98.50%) 2855883197 ( 99.90%) 457.60
tcp 5439505 ( 85.85%) 2682959747 ( 93.85%) 493.24
http(s) 1130934 ( 17.85%) 1344431105 ( 47.03%) 1188.78
http(c) 1802190 ( 28.44%) 240289789 ( 8.41%) 133.33
squid 11035 ( 0.17%) 1194563 ( 0.04%) 108.25
smtp 241327 ( 3.81%) 87300305 ( 3.05%) 361.75
nntp 221 ( 0.00%) 18128 ( 0.00%) 82.03
ftp 45941 ( 0.73%) 6212017 ( 0.22%) 135.22
pop3 5574 ( 0.09%) 1183944 ( 0.04%) 212.40
imap 2125 ( 0.03%) 161252 ( 0.01%) 75.88
telnet 1759 ( 0.03%) 188508 ( 0.01%) 107.17
ssh 26171 ( 0.41%) 3643357 ( 0.13%) 139.21
dns 509 ( 0.01%) 36448 ( 0.00%) 71.61
bgp 242 ( 0.00%) 128739 ( 0.00%) 531.98
napster 1441 ( 0.02%) 317037 ( 0.01%) 220.01
realaud 144 ( 0.00%) 30819 ( 0.00%) 214.02
rtsp 29768 ( 0.47%) 17248626 ( 0.60%) 579.44
icecast 16251 ( 0.26%) 1188068 ( 0.04%) 73.11
hotline 5 ( 0.00%) 310 ( 0.00%) 62.00
other 2089535 ( 32.98%) 978217312 ( 34.22%) 468.15
udp 549239 ( 8.67%) 134020781 ( 4.69%) 244.01
dns 386314 ( 6.10%) 100832779 ( 3.53%) 261.01
realaud 13698 ( 0.22%) 5643176 ( 0.20%) 411.97
halflif 7 ( 0.00%) 446 ( 0.00%) 63.71
starcra 3 ( 0.00%) 230 ( 0.00%) 76.67
everque 2 ( 0.00%) 127 ( 0.00%) 63.50
unreal 2 ( 0.00%) 168 ( 0.00%) 84.00
other 145071 ( 2.29%) 27402748 ( 0.96%) 188.89
icmp 89515 ( 1.41%) 8786016 ( 0.31%) 98.15
ipsec 182 ( 0.00%) 17836 ( 0.00%) 98.00
ip6 508 ( 0.01%) 81210 ( 0.00%) 159.86
other 161999 ( 2.56%) 30017607 ( 1.05%) 185.30
frag 16 ( 0.00%) 2012 ( 0.00%) 125.75
tcpdump file: 200501071815.dump.gz (175.23 MB)