The Blog of Ben Rockwood

DTrace IP Provider

22 Jul '08 - 01:43 by benr

Recently introduced (snv_92) is the first piece of the DTrace Network Providers, the DTrace IP Provider. Here is a taste:

root@ultra include$ dtrace -qn 'ip:ip:*:receive{ printf("Packet recieved from %s: %d byte packetn", args[2]->ip_saddr, args[4]->ipv4_length ); }'
Packet recieved from 74.125.15.85: 40 byte packet
Packet recieved from 74.125.15.85: 40 byte packet
Packet recieved from 8.11.47.20: 88 byte packet
Packet recieved from 8.11.47.20: 216 byte packet
Packet recieved from 8.11.47.20: 200 byte packet
Packet recieved from 8.11.47.20: 136 byte packet
Packet recieved from 8.11.47.20: 104 byte packet
^C

Pretty soon snoop and tcpdump will be nothing more than unpleasant memories. :)

A big thank you to the DTrace Team!!!

- - C O M M E N T S - -
There is nothing unpleasant about the wonderfulness that is tcpdump! You’ll need to put a lot of work in to match tcpdump’s usefulness with Dtrace…

Adrian Bool (Email) - 22 July '08 - 09:27

Greetings everyone. I’m new here and it seems fascinating.

[url=[[http://bigsiteofamazingfacts.com]Weird]] Facts[/url]

annesky (Email) (URL) - 22 July '08 - 12:14

It’s nice to see someone at Joyent still blogging.

It’s as though Joyent has just disappeared in the last few months.

Tim (Email) - 22 July '08 - 13:58

thanks for this one liner, like it makes me think DTrace is definitely worth the deal

JC Vandonghen (Email) (URL) - 22 July '08 - 20:02

Hi people. I’m new to the site and wanted to say hi.

[url=[[http://www.bigsiteofamazingfacts.com]R..]] Facts[/url]

annesky (Email) (URL) - 23 July '08 - 02:48

video601 [url=[[http://my.opera.com/skazzi9/blog/2008/..]]]]
video142 [url=[[http://my.opera.com/skazzi9/blog/2008/..]]]]
video315 [url=[[http://my.opera.com/skazzi9/blog/2008/..]]]]
video453 [url=[[http://my.opera.com/wearerobots/blog/2..]]]]
video469 [url=[[http://my.opera.com/skazzi9/blog/2008/..]]]]
video581 [url=[[http://my.opera.com/wearerobots/blog/2..]]]]
video358 [url=[[http://my.opera.com/wearerobots/blog/2..]]]]
video167 [url=[[http://my.opera.com/wearerobots/blog/2..]]]]
video430 [url=[[http://my.opera.com/skazzi9/blog/2008/..]]]]
video426 [url=[[http://my.opera.com/skazzi9/blog/2008/..]]]]
video106 [url=[[http://my.opera.com/wearerobots/blog/2..]]]]
video620 [url=[[http://my.opera.com/wearerobots/blog/2..]]]]
video295 [url=[[http://my.opera.com/skazzi9/blog/2008/..]]]]
video579 [url=[[http://my.opera.com/wearerobots/blog/2..]]]]
video545 [url=[[http://my.opera.com/wearerobots/blog/2..]]]]
video531 [url=[[http://my.opera.com/wearerobots/blog/2..]]]]
video212 [url=[[http://my.opera.com/skazzi9/blog/2008/..]]]]
video264 [url=[[http://my.opera.com/skazzi9/blog/2008/..]]]]
video312 [url=[[http://my.opera.com/skazzi9/blog/2008/..]]]]
video299 [url=[[http://my.opera.com/skazzi9/blog/show...]]]]
video663 [url=[[http://my.opera.com/wearerobots/blog/2..]]]]
video383 [url=[[http://my.opera.com/skazzi9/blog/show...]]]]
video392 [url=[[http://my.opera.com/skazzi9/blog/2008/..]]]]
video659 [url=[[http://my.opera.com/wearerobots/blog/2..]]]]
video451 [url=[[http://my.opera.com/wearerobots/blog/2..]]]]
video159 [url=[[http://my.opera.com/wearerobots/blog/2..]]]]
video92 [url=[[http://my.opera.com/skazzi9/blog/2008/..]]]]
video666 [url=[[http://my.opera.com/wearerobots/blog/2..]]]]
video59 [url=[[http://my.opera.com/skazzi9/blog/2008/..]]]]
video496 [url=[[http://my.opera.com/wearerobots/blog/2..]]]]
video401 [url=[[http://my.opera.com/wearerobots/blog/2..]]]]
video383 [url=[[http://my.opera.com/skazzi9/blog/show...]]]]
video306 [url=[[http://my.opera.com/skazzi9/blog/2008/..]]]]
video617 [url=[[http://my.opera.com/wearerobots/blog/2..]]]]
video624 [url=[[http://my.opera.com/wearerobots/blog/2..]]]]
video208 [url=[[http://my.opera.com/wearerobots/blog/2..]]]]
video332 [url=[[http://my.opera.com/wearerobots/blog/2..]]]]
video79 [url=[[http://my.opera.com/wearerobots/blog/2..]]]]
video404 [url=[[http://my.opera.com/wearerobots/blog/2..]]]]
video206 [url=[[http://my.opera.com/wearerobots/blog/2..]]]]
video282 [url=[[http://my.opera.com/wearerobots/blog/2..]]]]
video124 [url=[[http://my.opera.com/wearerobots/blog/2..]]]]
video394 [url=[[http://my.opera.com/skazzi9/blog/2008/..]]]]
video103 [url=[[http://my.opera.com/skazzi9/blog/2008/..]]]]
video641 [url=[[http://my.opera.com/skazzi9/blog/2008/..]]]]

edesires (Email) (URL) - 13 October '08 - 12:31

pics331 [url=[[http://my.opera.com/miramiar/blog/2008..]]]]
pics281 [url=[[http://my.opera.com/miramiar/blog/2008..]]]]
pics174 [url=[[http://my.opera.com/miramiar/blog/2008..]]]]
pics319 [url=[[http://my.opera.com/miramiar/blog/2008..]]]]
pics467 [url=[[http://my.opera.com/miramiar/blog/2008..]]]]
pics493 [url=[[http://my.opera.com/miramiar/blog/2008..]]]]
pics458 [url=[[http://my.opera.com/miramiar/blog/2008..]]]]
pics95 [url=[[http://my.opera.com/miramiar/blog/2008..]]]]
pics265 [url=[[http://my.opera.com/miramiar/blog/2008..]]]]
pics440 [url=[[http://my.opera.com/miramiar/blog/2008..]]]]
pics192 [url=[[http://my.opera.com/miramiar/blog/2008..]]]]
pics380 [url=[[http://my.opera.com/miramiar/blog/2008..]]]]
pics49 [url=[[http://my.opera.com/miramiar/blog/2008..]]]]
pics514 [url=[[http://my.opera.com/miramiar/blog/2008..]]]]
pics107 [url=[[http://my.opera.com/miramiar/blog/2008..]]]]
pics340 [url=[[http://my.opera.com/miramiar/blog/2008..]]]]
pics415 [url=[[http://my.opera.com/miramiar/blog/2008..]]]]
pics289 [url=[[http://my.opera.com/miramiar/blog/2008..]]]]
pics120 [url=[[http://my.opera.com/miramiar/blog/2008..]]]]
pics504 [url=[[http://my.opera.com/miramiar/blog/2008..]]]]
pics53 [url=[[http://my.opera.com/miramiar/blog/2008..]]]]
pics157 [url=[[http://my.opera.com/miramiar/blog/2008..]]]]
pics416 [url=[[http://my.opera.com/miramiar/blog/2008..]]]]
pics37 [url=[[http://my.opera.com/miramiar/blog/2008..]]]]
pics102 [url=[[http://my.opera.com/miramiar/blog/2008..]]]]
pics236 [url=[[http://my.opera.com/miramiar/blog/2008..]]]]
pics367 [url=[[http://my.opera.com/miramiar/blog/2008..]]]]
pics12 [url=[[http://my.opera.com/miramiar/blog/2008..]]]]
pics341 [url=[[http://my.opera.com/miramiar/blog/2008..]]]]
pics374 [url=[[http://my.opera.com/miramiar/blog/2008..]]]]
pics159 [url=[[http://my.opera.com/miramiar/blog/2008..]]]]
pics138 [url=[[http://my.opera.com/miramiar/blog/2008..]]]]
pics278 [url=[[http://my.opera.com/miramiar/blog/2008..]]]]
pics145 [url=[[http://my.opera.com/miramiar/blog/2008..]]]]
pics252 [url=[[http://my.opera.com/miramiar/blog/2008..]]]]
pics399 [url=[[http://my.opera.com/miramiar/blog/2008..]]]]
pics234 [url=[[http://my.opera.com/miramiar/blog/2008..]]]]
pics484 [url=[[http://my.opera.com/miramiar/blog/2008..]]]]
pics289 [url=[[http://my.opera.com/miramiar/blog/2008..]]]]
pics507 [url=[[http://my.opera.com/miramiar/blog/2008..]]]]
pics262 [url=[[http://my.opera.com/miramiar/blog/2008..]]]]
pics423 [url=[[http://my.opera.com/miramiar/blog/2008..]]]]
pics185 [url=[[http://my.opera.com/miramiar/blog/2008..]]]]
pics443 [url=[[http://my.opera.com/miramiar/blog/2008..]]]]
pics140 [url=[[http://my.opera.com/miramiar/blog/2008..]]]]

Ezekiel (Email) (URL) - 14 October '08 - 21:16

Hello
Ezekiel
F U C K your mother!!!!!!!!!!!!!!!!

Chris (Email) (URL) - 10 May '09 - 07:10

[[http://www.buykamagra.com]] buy kamagra
[[http://www.viagracialis.com]] viagra cialis

M65 Jacket (Email) (URL) - 21 January '10 - 02:46

^M