similar to: Linux HA may not be the best choice in yoursituation. High Availability using 2 sites

One final consideration I forgot to mention, make sure you have a beefy router. Depending on your BGP configurations, if you want to receive all routes from the internet, that can seriously bog down a low end router. I'm not saying you can't get by with a low-end router, just make sure your router can handle the results of your BGP configs. --Todd -----Original Message----- From:

Just to clarify, I'm looking at this from an application layer Point of View. One of the reasons why I'm looking at it that way, is because Tim said he was looking at LinuxHA..."application level" redundancy that uses IP. Tim, just to let you know, I don't believe that LinuxHA will work in the way you described, only because of the different IP ranges. It looks like Linux

Just idly watching * in console mode and saw that someone from 50.49.54.102 tried to register with my *. whois gives:- OrgName: Internet Assigned Numbers Authority OrgID: IANA Address: 4676 Admiralty Way, Suite 330 City: Marina del Rey StateProv: CA PostalCode: 90292-6695 Country: US NetRange: 50.0.0.0 - 50.255.255.255 CIDR: 50.0.0.0/8 NetName: RESERVED-50

This works for me on Centos 5.6. It may assist newcomers to the Linux world of Centos. whois 51.51.51.51 produces a normal and conventional display of data. However since ARIN, the North American registrar of IP addresses, "modernised" its WHOIS processing, a query to whois 64.64.64.64 will produce a one line summary of possible matches, which always includes ARIN, but omits the

For those who use Centos and have problems with ARIN, here is today's apology from ARIN's Chief Engineer Andy Newton posted on ARIN-Tech. Follow-ups, if any, off-list please. Thank you. Paul -------------------------------------- All, We appreciate your patience and willingness to work with us through issues and questions that have arisen with regard to Reg-RWS, our RESTful

Hi All: I have written an R search plug-in based on Prof Jonathan Baron's R search site. This Firefox/Netscape plug-in lets you search R sites and R discussion group archives directly from your Mozilla (Seamonkey) or Firefox or Netscape browser. Here is the link to the installer for the plug-in: http://arinbasu.bravehost.com/installer.html If you want the source files or have other comments

This morning someone tried to make sip call through my Asterisk. My server just drop these calls and record them in CDR with IP address: 2012-11-28 06:30:51 SIP/216... 1000 "1000" <1000> Hangup 999011972592249388 ANSWERED 00:01 Hacker: 168.63.67.239 2. 2012-11-28 06:30:49 SIP/216... 1000 "1000" <1000> Hangup 88011972592249388 ANSWERED 00:01 Hacker:

Hi All: Is a distribution of R version 2.3.1 (the current version) available for the Ubuntu Linux? If I want to build a .deb package for R-2.3.1 for Ubuntu, are there specific requirements that I should be aware of? Is a tutorial available? I searched the web, and the repositories, but oculd not locate an appropriate file. TIA, Arin Basu

Hi All: A couple of weeks back, I asked a question on the list that I was invited to provide an introductory lecture on R to a group of academicians in Kolkata. I thank all of you who had generously guided me in providing me web links and words to the wise. Time to give back. I did the presentation on introduction to R and uploaded the presentation files at the following site:

Greetings, I am using R version 2.11.1 on a Dell computer, via a VMware connection to a remote server. My browser version is IE 8.0.6001.18702 and the OS is some corporate version of Microsoft XP. I'm trying to learn more about the tapply function , so I typed ?tapply into the command line. This opened up a browser window with url http://127.0.0.1:28138/library/base/html/tapply.html which is

Dear Group: I am working with a data frame containing 316 rows of individuals with 79 variables. Each of these 79 variables have values that range between -4 to +4, and I want to subset this data frame so that in the resulting new dataframe, values of _all_ of these variables should range between -3 and +3. Let's say I have the following dataframe (it's a toy example with 4 individuals

Hi All: This follows my earlier post on webized slides on lecture presentation on introducing R. I learned that in Mozilla (Firefox) browsers, the slides did not show up. Sorry for the no show. As a reluctant windows user, I kind of carelessly clicked through Powerpoint to convert the presentation file to its html form, unwittingly leading to the mess. See if it got corrected now (I do not have

hi: Just a litle update: 41/8 allocated to AfriNIC (APR 2005). 73/8 allocated to ARIN (MAR 2005). hope it helps.

Hi All: I tried to update the package mgcv from my current version 1.1-8 to mgcv version 1.2. Using the command update.packages("mgcv") to update mgcv failed in my computer and the returning message was: "Error in old.packages(lib.loc=lib.loc, contriburl=contriburl, method=method, :no installed.packages for (?invalid) lib.loc=mgcv" When I typed installed.packages(), I got

Global Technology Associates, Inc. (http://www.gta.com) is looking for a network system admin with Unix experience, (see the requirements below). GTA is a small privately held corporation founded in 1992 and located in Orlando, Florida, USA. We're FreeBSD-centric and have funded, contributed and been involved in the BSD community since the company's inception. Our work environment is

Dear List: This is in search of advices/opinions for a lecture presentation on R. I have this presentation scheduled on Saturday (16-October-2004); the topic is "introduction to R". The audience is a group of researchers and scholars who have either never used R/are beginning to use R, but otherwise have used a package called limdeb, and SPSS. There is also a request to cover Rgnumeric,

Hi All: Recently, I got a query how R compared cost-wise (cost of purchase, maintenance, and training manuals) with other proprietary statistical software programs (or programming environments). The request, verbatim: <--- begin quote ----> >> dear arin, >> >> can you please find out the price of the various >> prop. statistical >> packages that are in

Dear All, Folks at the West Bengal University of Technology has set up a mirror to distribute R and associated packages. Here is the URL: http://mirror.wbut.ac.in/CRAN This will be helpful for R users in South Asia and the adjoining countries. I have yet to see the site featured in the CRAN list of mirrors. What needs to be done? For those of you who are impatient and would like to give it a

Hi All: I was looking for, but could not locate in the packages, or in the R archive searches if there exists an R implementation of Cuzick's test of trend. The test is described as follows: An extension of the Wilcoxon rank-sum test is developed to handle the situation in which a variable is measured for individuals in three or more (ordered) groups and a non-parametric test for trend

Hi All, I am scheduled to teach a graduate course on research methods in health sciences at a university. While drafting the course proposal, I decided to include a brief introduction to R, primarily with an objective to enable the students to do data analysis using R. It is expected that enrolled students of this course have all at least a formal first level introduction to quantitative methods