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"tag:networking"


Title and summary Date/time
1
How to configure passive LACP ports on HP ProCurve switches
Here is the quick-n-dirty on how to configure HP ProCurve series switch ports for dynamic LACP. My direct experience so far is with the HP ProCurve 2510G-24 and the HP ProCurve 2910al-24, but it should translate to similar switches. From other examples ...
25-Aug-2010
11:09:00
2
Simple linux bandwidth monitoring with bwm-ng
These past few days I've been running some load tests on new servers, configurations and our Internet link. While we have a Cacti installation graphing everything via SNMP, the 5 minute polling interval means waiting for what seems like forever. I just ...
30-Jul-2010
09:51:00
3
Multiple bonds on Debian Lenny, and related No such device error
While setting up a few Debian Lenny machines this summer, I came across the error message SIOCSIFADDR: No such device a few times. All of these servers have NIC bonding configured, and a few of them have multiple Ethernet bonds. Here are a couple of ...
26-Jul-2010
11:19:00
4
How to configure Ethernet Bonding with LACP on Debian 5 Linux
So you need a fat network connection on your Debian 5 server, but a 10 GoE infrastructure is not in your budget? No fear! Link Aggregation Control Protocol is here to save the day! This was both the problem I had, and the solution I learned to implement ...
20-May-2010
09:46:00
5
Port redirection for multiple Tomcat instances on linux 2.6 with iptables
While there is some information out there on the Intertubes covering how to implement 80-->8080 port on a Linux box, they mainly pertain to single instance servers. The below iptables-restore input snippet works just great for such a setup: *nat ...
20-May-2010
09:09:00