similar to: Load balancing and failover

Hi all I was refered in archive of the List i did not found right answer for my setup so iam trying to find does any one deployed the setup iam looking iam trying to Build network ring using Linux Box I have 3 office connected with Fiber setup looks like below Eth0--(server1)-Eth1-------Fiber--------Eth0--(Server2)---Eth1-----Fiber----Eth0--(Server3)--eth1 | |

Hi all Iam planning to deploy new QOS system in my organization or small ISP I would like to achieve the following scenario 1. Many of the customers are connected to My ISP At this moment all the users are restricted either local or international traffic QOS is same. now i want to deploy all users which are travelling local services and other customers connected to my ISP

different stand alone linux server which act as my routers. Here is a picture showing the output from the CISCO switch going to the two linux servers: http://www.grmtech.com/blog/wp-content/uploads/2009/02/cisco2950-24ports-farleft-two-output-300x89.jpg My questions are: 1. The black wire coming into the Mc Manstel box is that a fibre optic cable ? 2. What is the Mc Manstel box doing ? 3. What

Hi all iam trying to deploy loadbalance and failover My setup description --Fedora Core 4 --Linux 2.6.12.3 #1 SMP Mon Jul 25 22:37:34 IST 2005 i686 i686 i386 GNU/Linux --tc utility, iproute2-ss050314 --ip utility, iproute2-ss050314 --iptables v1.3.0 And i had deployed Following configuration #table main with priority 50, the highest one ip rule add prio 50 table main #table 201 ip rule add

Hi, I have the following questions: I only have one htb computer (2 nics) to shape the international traffic as well as the metropolitan traffic (i have a list of metropolitan ip''s to use). Can this be achived using iptables with packet marking (on that htb computer the 2 nics are bridged)? If it can will there be delays introduced by the shaping operation (the metropolitan link is a

Hello This Question maybe ask many times. I'm From the Netherlands and looking for an sip/aix > pstn provider in the US.I asked wipphone, vonage but they don't work for europe. I've visit many not finished website's about sip > pstn Can somebody recomed me any good sip/aix provider in the us. Thanks

Hi Sanjoy: >> Now in the above CFG %val can be folded to 10, but in reality you need >> a PHI of 10 and 20 Quick answer: folding %val to 10 is OK, but, I would prefer it to be 'undef' or even catch it in the verifier as it is a programmer/frontend error. Details are in the second half of my reply. I would like to start with the thought experiment you suggested, as it might

Colin Bleay wrote: > last week i sent an e-mail about dealing with errors thrown up from a > glm.nb model carried out on multiple random datasets. > > every so often a dataset is created which results in the following error > after a call to glm.nb: > > "Error: NA/NaN/Inf in foreign function call (arg 1) > In addition: Warning message: > Step size truncated due

Hi Sanjoy, >> I'm not familiar with fiber-type APIs, but I assume fiber_fork is like >> setjmp, in that it can "return twice"? Yes, user-mode stack switching API are somewhat similar to setjmp. Here are links to a doc page and implementation, just in case you are curious: http://www.boost.org/doc/libs/1_59_0/libs/context/doc/html/context/context.html

Hi all Its been long time i have sending this message to this news group but i could not get proper responce from the authors or any experts that, is that bug or only the problem with my ssytem iam tryin this config with FC iptable 1.3.0 and latest TC tc utility, iproute2-ss050330 htb 3.17 iam trying past 2 weeks and digging all googles but could not able to come to conclusion whats wrong

Hi, I have developed a little web app with a sqlite3 database in development environment. Now I switched over to mysql2 for production environment. At a first look everthing looks good! BUT, I have delayed_jobs that run methods in the background, where two nested active records were compared with "if hash1 == hash2", then it should just show whether they are the same or not. With

I have a T400P in my main building M and am going to put asterisk boxes in two buildings A & B. I already have our wan on fiber running between the buildings (including some extra strands) and the distance is beyond straight Ti distance so I would need csu... to use copper. It occurred to me that I could use TDMoE - and it may be less costly. My assumption is that the best to avoid the

Please forgive the (almost?) OT post. (and the fact that I need a clue-bat) We've got a situation at one of our sites where a construction crew is likely to dig up our conduit which houses some data fiber and one pair of fiber used to tie a Definity 3gsi at a small office building to the rest of the phone system (school district). We're using a pair of Aeronets to the data network stays

Hi All, Does anyone have any experience connecting two or more DSL/Cable modems to a Linux box to provide load balancing and failover? I've done some googling and found a few resources but very few solid experiences. I'm trying to optimize my LAN->Internet traffic for a bunch of workstations. Shawn

We are building an exchange cluster with two front end Outlook Web Access servers. We would like to at least have some sort of failover, and prefereably load balancing for them. The MS recommended way is to use NLB, but for various reasons that's not working with our set up. We are looking to set up a single linux server and use something like LVS to load balance/fail over the

Hi ! As some of you might know, Apple has discontinued it's xServes server as of january 31st 2011. We have a server rack with 12 xserves ranging from dual G5's to dual quand-core xeon lastest generation, 3 xserve-raid and one activeraid 16 TB disk enclosure. We also use xSan to access a shared file system among the servers. Services are run from this shared filesystem, spreaded

Hello all, ( I apologize if this posts twice ) Here is my situation. I have 3 buildings linked with 100mbit fiber optics (2 runs that come to the corporate office). I have 3 RH9 boxes, one at each location. Each box at the remote locations have 4 NICs, one for the fiber link, one for LAN, one for the VOIP box and one for the internet connection. The corporate office has 4 NICs also, 1

As we have fiber channel, and we have fiber connections, sometimes direct p-to-p, where we could run it into our fiber channel switch, and share a disk array over hundreds of feet, to hundreds of miles, but where servers wouldn't be able to talk via fast enough network connection, does (or will) ocfs2 support a mode where there is no network connection needed, and all voting, and cluster

Bogdan Coman wrote: > hareram wrote: > >> Hi >> >> iam looking to graph the tc classes and qdisc >> iam trying to access the stef scripts >> but its site is totally broken >> >> could some one point me where i can graph using good docs >> >> hare >> >> _______________________________________________ >> LARTC mailing

I am running RHEL3 server connected to a JBOD using a fiber channel HBA. I mounted a disk using ext3 file system with -o sync option on directory /mntb. Then I unplugged the fiber channel cable and did following commands. echo 1 > /tmp/file1 cp /tmp/file1 /mntb/file echo $? The cp command waited for 30 seconds and there are SCSI and file system error messages on the console as expected. I