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SRE, VMware Virtualization, vSphere, vCD, ESX, Configuration Management, Microsoft AD, Security, Networking, and about anything else..
Tuesday, November 24, 2009
Friday, November 6, 2009
red X when replying to email or sending new email via OWA on Exchange 2003
This problem happens when using IE8 to connect to an exchange 2003 OWA instance that isn't fully patched (and you can't get your admin to patch it)
This fix also works for IE8 crashing while using (exchange 2003) OWA when you hit Send on an email
I grabbed the latest S/MIME Controls setupmcl.exe from the KB924334
http://www.microsoft.com/downloads/details.aspx?FamilyId=41275DEC-4C01-4C41-AA64-C9DBE5EA3F7E&displaylang=en
file version 5.3.18.6 for the executable, when installed its version 6.5.7651.60
Installed that on my Windows 7/ IE8 machine and OWA now works again.
This fix also works for IE8 crashing while using (exchange 2003) OWA when you hit Send on an email
I grabbed the latest S/MIME Controls setupmcl.exe from the KB924334
http://www.microsoft.com/downloads/details.aspx?FamilyId=41275DEC-4C01-4C41-AA64-C9DBE5EA3F7E&displaylang=en
file version 5.3.18.6 for the executable, when installed its version 6.5.7651.60
Installed that on my Windows 7/ IE8 machine and OWA now works again.
Tuesday, October 20, 2009
Weird problem where a shared calendar mailbox keeps sending emails to group
So I thought this going to be a case of someone adding a "outlook rule" to auto forward emails, but it turns out meeting requests were the only type of thing sent to the box where responses were forwarded to a large distro list. Turns out the fix was to go into Outlook/Tools/Options/Delegates. Someone had added a distro in there, and all meeting reuests sent to this mailbox forced a response "accepted" mail to everyone on that disto list.
Wednesday, September 30, 2009
Gmail's Evil account lockout tool Captcha
Gmail's Evil account lockout tool, a great link for those of us who have google apps for email and have ever had gmail lock you out of your account for trying 1 bad password.
https://www.google.com/a/domainname.com/UnlockCaptcha
https://www.google.com/a/domainname.com/UnlockCaptcha
Tuesday, September 22, 2009
So you've decided to add another nic to openfiler 2.3
here is the easy way (unless it auto detects, cause that's easier)
Go into /etc/modprobe.conf
Setup the eth2,3,4, whatever just like eth0,1 whatever
go into /etc/sysconfig/network-scripts
cp ifcfg-eth1 ifcfg-eth2(new interface)
open it, modify the following lines
DEVICE=eth2
and
IPADDR=192.168.10.10
so you don't have conflicts
save it, reboot, you should now see it in your UI
Go into /etc/modprobe.conf
Setup the eth2,3,4, whatever just like eth0,1 whatever
go into /etc/sysconfig/network-scripts
cp ifcfg-eth1 ifcfg-eth2(new interface)
open it, modify the following lines
DEVICE=eth2
and
IPADDR=192.168.10.10
so you don't have conflicts
save it, reboot, you should now see it in your UI
Saturday, September 19, 2009
Openfiler 2.3 intel nics disappear after applying updates
I noticed that with openfiler 2.3 my nics disappeared after applying the updates. Turns out there is a linux kernel update that changes the Nics from e1000 to e1000e .
To get these nics back, just modify your /etc/modprobe.conf and change your eth0 to e1000e from e1000.
Reboot and it should be back to a-ok
To get these nics back, just modify your /etc/modprobe.conf and change your eth0 to e1000e from e1000.
Reboot and it should be back to a-ok
Friday, September 18, 2009
Passed the VCP4 (vcp410) exam today
I got an instructor level score, but that thing isn't easy. It's probably the most bizzare test i've ever taken. Most of the questions look like this:
You did X horribly wrong and against all best practices and recommendations.
Now you want to do Y.
What happens?
I dunno..I never did X wrong, so Y always works?
I'm just glad its over.
You did X horribly wrong and against all best practices and recommendations.
Now you want to do Y.
What happens?
I dunno..I never did X wrong, so Y always works?
I'm just glad its over.
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