Category: Server
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Forwarding Your Zimbra Domains
On one of my Zimbra servers I’ve got a customer with about 8 domains. They are going to be migrating two of their domains elsewhere. While they do this, they want their old email still accessible on the old server. The problem is that if the old domains still exist on the old server and…
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Command-Line Permissions Windows 2003
I found the CACLS command: CACLS filename [/T] [/E] [/C] [/G user:perm] [/R user […]] [/P user:perm […]] [/D user […]] filename Displays ACLs. /T Changes ACLs of specified files in the current directory and all subdirectories. /E Edit ACL instead of replacing it. /C Continue on access denied errors. /G user:perm Grant specified user…
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Manually Install Certificate On Zimbra
Man I love the internet! I recently had to upgrade the cert on a Zimbra server and I kept getting failure messages, so a quick google search and this article fixed me right up!
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Convert CIDR Addresses For Use With Mikrotik Firewall
CountryIPBlocks has a method to easily grab the CIDR blocks for various countries. They have methods to put these in formats for Cisco and such…though they don’t have one for Mikrotik. So, I wrote a lil program that will create address lists with firewall rules or just firewall rules based on these address blocks. What…
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Simulate WAN Delay, Loss and Bandwidth
I recently had a question about how to simulate the delay presented by a point to point circuit so someone could test their application going from one facility to access a SQL DB in a backup colo. I did a quick google and ended up with several great options. Netem One option I found, but…
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Replay Wireshark Captures With PlayCap
I was recently testing some SNMP Traps being generated by a module I installed on a generator. All of a sudden my monitoring system quit alerting properly…:( I wanted to test rapidly while working on the alerts, but I’m no where near the generator, nor do I want to sit at the enclosure to generate…
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Install NTOP on CENTOS With Andrew
Everything is more fun with Australians…even installing Linux apps!