Re: [PHP-DEV] possible dos attack

2002-07-17 Thread Dan Stromberg
We're using Apache/1.3.26 (Unix) PHP/4.1.2 mod_perl/1.26. Most, if not all of the web servers, are not actually using sybase or ms sql. We try to compile one apache for each platform we support, with all the modules we're likely to need - so there are things in them that most of our hosts aren't

[PHP-DEV] possible dos attack

2002-07-16 Thread Dan Stromberg
I sent this to php.dev and it didn't come through, so I'm sending it again to the mailing list this time. Sorry if this is a repeat. We have a bunch of apache servers here with php compiled in. A bunch of them have died in two different rounds, both rounds being on the same weekend. The server

Re: [PHP-DEV] possible dos attack

2002-07-16 Thread Adam Voigt
What version of Apache and PHP are you running? Are you connecting to a Microsoft SQL server or a Sybase Server (I ask because of the reference to php_sybase_db, and since both would most likely make reference to that.) Is there a pattern to the crashing? (Heavy database activity?) If you are usin

[PHP-DEV] possible dos attack

2002-07-16 Thread Dan Stromberg
We have a bunch of apache servers here with php compiled in. They keep dying. I think they're all tending to die at the same time. The servers on ports 8080 and 443 are fine; it's only the port 80 apaches that are dying. I did a backtrace with gdb, and I get thousands of these: #60961 0xef7d46