Forum vbulletin log in and identical IP addresses
 

No one can log in anymore and the "who's online" area shows every already logged in members with the same address, which is the actual domain hosted address on the server.

I did not change any modules in php either with exception of compiling with xcache. I recompiled again without xcache. Running php 5 as DSO not cgi.

Quote:
[PHP Modules]
bcmath
calendar
Core
ctype
curl
date
dom
ereg
exif
filter
ftp
gd
hash
iconv
imap
ionCube Loader
json
libxml
mbstring
mcrypt
mysql
mysqli
openssl
pcre
PDO
pdo_mysql
pdo_sqlite
posix
Reflection
session
SimpleXML
sockets
SPL
SQLite
sqlite3
standard
timezonedb
tokenizer
xml
xmlreader
xmlwriter
Zend Guard Loader
zip
zlib

[Zend Modules]
Zend Guard Loader
the ionCube PHP Loader

Quote:
PHP 5.3.17 (cli) (built: Oct 10 2012 12:00:48)
Copyright (c) 1997-2012 The PHP Group
Zend Engine v2.3.0, Copyright (c) 1998-2012 Zend Technologies
with the ionCube PHP Loader v4.2.2, Copyright (c) 2002-2012, by ionCube Ltd., and
with Zend Guard Loader v3.3, Copyright (c) 1998-2010, by Zend Technologies


I'm running with suphp and safe mode disabled too. I did not make changes to vbulletin recently.

Apache logs do not show any suspicious errors.