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DevCentral > Weblogs > DevCentral TV - Your Daily Dose

Colin Walker

There are 6 entries for the tag Colin Walker

Post of the Week – High Speed Logging, iRules and you

This week Jason suggested a pretty awesome post regarding High Speed Logging (HSL). I thought I'd take this as an opportunity to briefly talk about HSL in iRules since it's a pretty cool feature that didn't get a ton of press when it went live. I then, of course, went on to talk about the post in particular and some of the questions being asked, and share a bit of Spark's ever awesome insight into iRules fu. ...


posted @ Thursday, March 11, 2010 1:18 PM | Feedback (0)

Post of the Week – The triumphant return, thanks to LTM VE

The launch of the LTM VE forum and the amazing discussions happening there seemed like an appropriate time to reinstate the post of the week.  Each week we’ll pick a post to highlight, then discuss it, why it’s interesting, and any additions or extras we can throw in to add to the post.  This week I’m trying to provide answers to the top 10 questions asked already about the LTM VE. The questions are, in no particular order: ...


posted @ Wednesday, February 24, 2010 2:52 PM | Feedback (0)

DC Post of the Week - SSL Info in your HTTP Headers

In this week's Post of the Week take a quick look with Colin at how iRules can help handle your needs with SSL info in your HTTP headers, as well as a couple of things to keep in mind next time you want to implement this kind of iRule. For more information, check out the thread in the iRules forum.    Technorati Tags: F5, DevCentral, Post of the Week, DCTVPOTW, iRules, SSL VPN, HTTP, Colin Walker


posted @ Friday, November 21, 2008 12:32 PM | Feedback (0)

DC Post of the Week - iControl for SQL Server Triggered Failover

This week, Colin & Deb dig into an interesting scenario presented by poster dchenna requesting feedback on the best way to quickly and reliably swap out the active database server for certain operational & maintenance events.  After reviewing the relative merits of a the suggestions and warnings offered by several respondents, it seems the best solution is an iControl call to modify the pool configuration when required. Here’s the post:  F5 to load balance MS Sql Servers   Technorati Tags: F5, DevCentral Daily, Post of the...


posted @ Thursday, July 31, 2008 11:53 AM | Feedback (0)

DC Post of the Week - Finding Latency in Multi-hop Connections

In this week’s Post of the Week, Colin & Deb take a look at a question from poster shayne.rinne, and offer some suggestions for determining the source of additional latency when a second virtual server is added into the path between a client, a reverse proxy, and the origin server.. Here's the post: VIP to VIP communication   Technorati Tags: F5, DevCentral, Post of the Week, DCTVPOTW, Latency, Deb Allen, Colin Walker


posted @ Thursday, July 24, 2008 1:09 PM | Feedback (0)

DC Post of the Week - Persisting Across Virtual Servers

This week’s Post of the Week is based on a post by sosa123, entitled  F5 and RTCP, looking for guidance in configuring persistence to the same servers across 2 different virtual servers.  Deb Allen and Colin Walker go through the steps required to support this commonly requested load balancing scenario.   Technorati Tags: F5, DevCentral, DCTVPOTW, Post of the Week, RTCP, Persistence, Load Balancing, Colin Walker, Deb Allen


posted @ Thursday, July 03, 2008 3:20 PM | Feedback (0)