Search results
"tag:networking"
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1
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How to configure Ethernet Bonding with LACP on Debian Squeeze Linux
Quick update: I built a Debian Squeeze box recently and initially used the same configuration as on my Debian Lenny box, which seemed to work. But problems developed afterwards. Specifically, the net-agent process would both multiple into many processes ... |
23-Sep-2011 13:45:00 |
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2
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Upgrading the HP 2910al to a 10GbE Fiber Optic Internet Connection
We need more bandwidth. After technical discussions with our data center hosting+ISP, green.ch, we opted to run a 10 GbE fiber optic cable into our rack, rather than expand our 2Gbps LACP bond to 4Gbps which would have only been an intermediate step ... |
11-Apr-2011 13:47:00 |
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3
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Tethering Problems Between MBP and iPhone 4 Resolved
This morning while attempting to tether my brand new iPhone 4 32GB to the almost new 2010 Unibody MacBook Pro, I ran into a series of problems. (Why do this? Because I want to create a PAN, or a Personal Area Network. This will allow me to use my ... |
28-Nov-2010 10:31:00 |
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4
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Default IP address on HP ProCurve 2510G-24 and 2910al switches
Need to configure that new ProCurve 2510G-24 or 2910al that just showed up, factory fresh? The IP address is assigned via DHCP. I had to check with my DHCP server to work out which address it was. If there is no DHCP server, then it will self assign an ... |
08-Sep-2010 07:55:00 |
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5
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How to configure passive (dynamic) 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 |
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6
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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 |
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7
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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 |
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8
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How to configure Ethernet Bonding with LACP on Debian Lenny Linux
Quick update: I built a Debian Squeeze box recently and the same steps worked for me, initially. But problems developed afterwards. Specifically, net-agent (snmp) would take up more and more CPU over time. A "process leak", if you will. After months ... |
20-May-2010 09:46:00 |
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9
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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 |