Re: Help! :: network 100%

2008-10-31 Thread Paul Ihrig
yeah..will do guess i have to quite saying we need a dba & a security/network guy. and another programmer... and a hot assistant, and a 32 hour work week.. a job is a good thing.. ~| Adobe® ColdFusion® 8 software 8 is the most

Re: Help! :: network 100%

2008-10-31 Thread Cameron Childress
Now is the time to read up on Wireshark and prepare for "the next time". The Boy Scout Motto:"Be Prepared" -Cameron On Fri, Oct 31, 2008 at 1:36 PM, Paul Ihrig <[EMAIL PROTECTED]> wrote: > fnck..rebooted firewall & router and every thing is fine again..

Re: Help! :: network 100%

2008-10-31 Thread denstar
+1 You can also use the firewall to stop a lot of DoS attacks. Bandwidth shaping or some such. If you're using *nix on your FW, you can run Pf-- there are some good tutorials out on the web about setting it up. I've been having fun with it. ;-] -- Democracy arises out of the notion that thos

Re: Help! :: network 100%

2008-10-31 Thread Dana
do some diagnostics and find out what happened. Maybe you have some sessions that should be timing out but aren't? On Fri, Oct 31, 2008 at 11:36 AM, Paul Ihrig <[EMAIL PROTECTED]> wrote: > fnck..rebooted firewall & router and every thing is fine again.. > > > ~~~

Re: Help! :: network 100%

2008-10-31 Thread Dana
anything that's on the network. A host would be better if your server is acting maxed On Fri, Oct 31, 2008 at 11:31 AM, Paul Ihrig <[EMAIL PROTECTED]> wrote: > put in on the server or my laptop? > > On Fri, Oct 31, 2008 at 1:00 PM, Dana <[EMAIL PROTECTED]> wrote: >> download wireshark and run it.

Re: Help! :: network 100%

2008-10-31 Thread Erika L. Walker
See. I told you. On Fri, Oct 31, 2008 at 1:36 PM, Paul Ihrig <[EMAIL PROTECTED]> wrote: > fnck..rebooted firewall & router and every thing is fine again.. > > > ~| Adobe® ColdFusion® 8 software 8 is the most important and drama

Re: Help! :: network 100%

2008-10-31 Thread Paul Ihrig
fnck..rebooted firewall & router and every thing is fine again.. ~| Adobe® ColdFusion® 8 software 8 is the most important and dramatic release to date Get the Free Trial http://ad.doubleclick.net/clk;207172674;29440083;f Archiv

Re: Help! :: network 100%

2008-10-31 Thread Paul Ihrig
put in on the server or my laptop? On Fri, Oct 31, 2008 at 1:00 PM, Dana <[EMAIL PROTECTED]> wrote: > download wireshark and run it. It will tell you quite a bit about what > is going on. Make sure you can identify all the traffic. If there are > a lot of collisions and lost packets you have netwo

Re: Help! :: network 100%

2008-10-31 Thread Dana
download wireshark and run it. It will tell you quite a bit about what is going on. Make sure you can identify all the traffic. If there are a lot of collisions and lost packets you have networking problems. I will help if you like. If there are repeated bogus request from outside the network, well

Re: Help! :: network 100%

2008-10-31 Thread Erika L. Walker
You really worry too much. Not good for your health. You'll get it sorted. You always do. :) On Fri, Oct 31, 2008 at 9:53 AM, morchella <[EMAIL PROTECTED]>wrote: > > may get canned...paranoid. > > ~| Adobe® ColdFusion® 8 softwa

RE: Help! :: network 100%

2008-10-31 Thread Duane
, 2008 10:54 AM To: cf-community Subject: Re: Help! :: network 100% i dont think it segmented. its a shared connection when internal people stream it uses up the servers pipe. not shure how to check for dos attack.. may get canned...paranoid. On Fri, Oct 31, 2008 at 9:49 AM, Scott Stewart <[EM

Re: Help! :: network 100%

2008-10-31 Thread Scott Stewart
1) DOS: look at the logs, for multiple hits from the same domain within seconds or milliseconds of each other, there will be many if it's a DOS. 2) If it's a shared connection, user's probably shouldn't be streaming or downloading large files. 3) if it's a shared connection, it's probably not seg

Re: Help! :: network 100%

2008-10-31 Thread Robert Munn
Check your web server performance. If the server is bogging down, you need something like SeeFusion to check out what is going on. Did you change any code recently, or add a large content item like a video to the site? If your server is ok, you need to check network performance with something like

Re: Help! :: network 100%

2008-10-31 Thread morchella
i dont think it segmented. its a shared connection when internal people stream it uses up the servers pipe. not shure how to check for dos attack.. may get canned...paranoid. On Fri, Oct 31, 2008 at 9:49 AM, Scott Stewart <[EMAIL PROTECTED]> wrote: > There's a myriad of possible reasons behind a

Re: Help! :: network 100%

2008-10-31 Thread Scott Stewart
There's a myriad of possible reasons behind a slow network. Is the network segmented, and are the webservers on their own segment? If I'm not mistaken the webservers should be on their own segment (or if the company can afford it, their own IP block and pipe) Has the traffic increased to the ser

Re: Help! :: network 100%

2008-10-31 Thread Paul Ihrig
we had that url var attack a few months back. On Fri, Oct 31, 2008 at 9:39 AM, Tony <[EMAIL PROTECTED]> wrote: > unplug webservers from network first. > or take your switch down... > > then put some packet sniffing to see who is DOS'ing you... > > -- tony > > Better than a thousand hollow words,

Re: Help! :: network 100%

2008-10-31 Thread Tony
unplug webservers from network first. or take your switch down... then put some packet sniffing to see who is DOS'ing you... -- tony Better than a thousand hollow words, is one word that brings peace. -- siddhartha gautama On Fri, Oct 31, 2008 at 9:35 AM, morchella <[EMAIL PROTECTED]> wrote: