Re: [Zenloadbalancer-support] R: R: R: Zen Cluster, try #2

2011-07-05 Thread Emilio Campos
KiB)  TX bytes:295052 (288.1 KiB)          Interrupt:17 Memory:fa00-fa012800 -Messaggio originale- Da: Emilio Campos [mailto:emilio.campos.mar...@gmail.com] Inviato: lunedì 4 luglio 2011 22.09 A: zenloadbalancer-support@lists.sourceforge.net Oggetto: Re: [Zenloadbalancer-support

Re: [Zenloadbalancer-support] Feature request

2011-07-11 Thread Emilio Campos
-Original Message- From: Emilio Campos [mailto:emilio.campos.mar...@gmail.com] Sent: July-11-11 1:46 PM To: zenloadbalancer-support@lists.sourceforge.net Subject: Re: [Zenloadbalancer-support] Feature request Hi Dave, We going to add your suggestion for future developments

Re: [Zenloadbalancer-support] Question regarding FarmGuardian

2011-07-13 Thread Emilio Campos
Hi Dave? was your doubt solved? did you tested farmguardian? I'm waiting your feedback Regards! 2011/7/11 Emilio Campos emilio.campos.mar...@gmail.com: I suggest check_http (this script searchs a string on a html request output), at the moment is  your solution: Example for check_http

Re: [Zenloadbalancer-support] Question regarding FarmGuardian

2011-07-14 Thread Emilio Campos
/connect.png] 0 [image: https://142.183.191.243:444/img/graphs/barFarm1-3.png]0 (0%) 0 0 0.00 0.00 0 0 ** ** ** ** Ideas ? ** ** Dave ** ** -Original Message- From: Emilio Campos [mailto:emilio.campos.mar...@gmail.com

[Zenloadbalancer-support] zen v1rc4

2011-07-31 Thread Emilio Campos
Hi folks! We're glad to announce the next release candidate for Zen Load Balancer v1rc4. This release is a hugh step to build a more stable product, in which a lot of bugs detected these months are fixed. All of you that have already the v1rc1/2/3 installed, it's save to upgrade from apt. Also,

Re: [Zenloadbalancer-support] zen v1rc4

2011-08-08 Thread Emilio Campos
if it is going to be a while I will go ahead and go live without it. Thanks again. Dave -Original Message- From: Emilio Campos [mailto:emilio.campos.mar...@gmail.com] Sent: July-31-11 6:11 PM To: zenloadbalancer-support@lists.sourceforge.net Subject: [Zenloadbalancer-support] zen

Re: [Zenloadbalancer-support] R: (no subject)

2011-08-12 Thread Emilio Campos
Hi Stefano, Thanks about your test, and still not on vacation, soon, the end of this next week lol We are working for solve the issues reported by you and Dave, will be added on the new release, with improvements like a new concept: profiles, for advanced configuration with http and https

Re: [Zenloadbalancer-support] Farms disappeared under heavy traffic

2011-09-03 Thread Emilio Campos
Read down on my lines, I added a possible solution for your problema about VIP, try next time, and tell us if this problem is solved. And by other hand, The only one way for delete configuration on zen is with a bad configuration cluster or manualy (but this isn't detected on logs), if you

Re: [Zenloadbalancer-support] zen cluster config

2011-09-23 Thread Emilio Campos
that ucarp can run. I will check if ucarp supports multiple subnets and update here. Thanks for responding this quick! -- *From:* Emilio Campos emilio.campos.mar...@gmail.com *To:* Sanket Gajjar gajjarsan...@yahoo.com; zenloadbalancer-support@lists.sourceforge.net

[Zenloadbalancer-support] Zen Load Balancer v1rc5 released

2011-09-26 Thread Emilio Campos
Hi guys! We're pleased to announce the new version of zenloadbalancer v1rc5, which it's possible to be updated through the apt repository, not via iso image. The changelog of this release is the following: BUG fix: - when ifup is executed, try to create the interface first - MAC

Re: [Zenloadbalancer-support] Cluster Active on both nodes at the same time

2011-10-11 Thread Emilio Campos
verification failed[image: Description: https://grp-zen-02s:444/img/icons/small/accept.png]. *Global status: **[image: Description: https://grp-zen-02s:444/img/icons/small/exclamation.png]* * * David ** ** *From:* Emilio Campos [mailto:emilio.campos.mar...@gmail.com] *Sent:* 10 October

Re: [Zenloadbalancer-support] ZenLB v2rc1 is released!

2011-11-21 Thread Emilio Campos
to upgrade our existing zen servers to this version, or is the only way to download and install the new iso? ** ** Regards Alex Price Technical Manager ** ** *From:* Emilio Campos [mailto:emilio.campos.mar...@gmail.com] *Sent:* 21 November 2011 10:55 *To:* zenloadbalancer

Re: [Zenloadbalancer-support] ZenLB v2rc1 is released!

2011-11-21 Thread Emilio Campos
/index.php?id=3 Updates section. Regards! 2011/11/21 Emilio Campos emilio.campos.mar...@gmail.com Alex at this moment no, we are working for do this property over apt-get update, upgrade only if you are interested on change from stable to release candidate on producction environment Regards

Re: [Zenloadbalancer-support] ZLB begginer :)

2011-11-23 Thread Emilio Campos
Read my lines down Regards! 2011/11/23 Mirko Brankovic mirkobranko...@yahoo.com Hello everyone, I'm new to ZenLB and i'm having some trouble setting it up correctly, so i'm wandering if i can get some help? I've installed v1 stable version, and on virtual machine by mistake v2rc1, and i'm

Re: [Zenloadbalancer-support] ZLB begginer :)

2011-11-24 Thread Emilio Campos
and 43) are diferent, they are your zen cluster architecture And about RSA connection, it is needed for configure your zen cluster, not for configure farms. Thanks, Mirko -- *From:* Emilio Campos emilio.campos.mar...@gmail.com *To:* Mirko Brankovic

Re: [Zenloadbalancer-support] Farm balanced by priority still sends connections to lower priority

2011-12-13 Thread Emilio Campos
Steve, after send this mail I though that maybe you use v1stable, on this case, there is not button to force failover, you have to invent a workaround that force the switching, quickly disconnection of nic cable. This is a bad workaround but It can solve your problem. 2011/12/13 Emilio Campos

Re: [Zenloadbalancer-support] Web Servers show Disconnected

2011-12-19 Thread Emilio Campos
David Checks the comunication between zenlb and your backend, Zen LB try to connect to tcp backend port, if this connections fails, zenlb mark this backed like DOWN, also you can check your backend logs. Regards! 2011/12/19 David Eisenbacher david.eisenbac...@discoverready.com Hello

Re: [Zenloadbalancer-support] do i have it right...

2012-01-17 Thread Emilio Campos
more info please. I see 3 diferent networks on your envirnoment: PRIVATE: network address? netmask? gw? DMZ: network address? netmask? gw? FARMS: network address? netmask? gw? p.s.: why the gw on the backends is the zenlb IP? Regards! 2012/1/17 Johnny Handsome bsc...@hotmail.com hello,

Re: [Zenloadbalancer-support] LB'ing mySQL same as http/http ?

2012-01-17 Thread Emilio Campos
HI, It's not possible only with a LB, you have to configure some mysql service, mysql replication active/active is the best way I think. Configure mysql replication service and configure one tcp farm on zen with both mysql nodes, use the virtual ip on zen to configure on your apps that need

Re: [Zenloadbalancer-support] do i have it right...

2012-01-18 Thread Emilio Campos
Hi Jhonny I checked your architecture and zenlb configuration and all is fine. Is this architecture the best?. We would discuss with a lot of mail about this idea, but I can tell you that like best practices: Zen at the moment works like sNAT method, for this is recommended that the virtual IP

Re: [Zenloadbalancer-support] slowness with zen on vmware esxi

2012-01-18 Thread Emilio Campos
connections were very responsive as well as the DNS service I was load balancing. ** ** *From:* Emilio Campos [mailto:emilio.campos.mar...@gmail.com] *Sent:* Monday, January 16, 2012 1:56 PM *To:* zenloadbalancer-support@lists.sourceforge.net; ANBORCAM .. *Subject:* [Zenloadbalancer-support

Re: [Zenloadbalancer-support] Does this list support attached or inline images?

2012-01-23 Thread Emilio Campos
Hi Stephen, the list support attached, your signature for example. About your first issue, at the moment there isn't dev group list, feel free this list for send ideas, feedback, etc. About your second issue. Feel free for contribute with your own code, at the moment there isn't public svn, the

Re: [Zenloadbalancer-support] real server status not showing connections.

2012-01-25 Thread Emilio Campos
HI GUYS! There is a bug reported by other member of the list, it's shown on the planning as: [gui] No connections appears for status backends when the farm is started over a virtual interface And It's fixed on the next v2rc2 Can you confirm that your problem happen configuring a farm with

Re: [Zenloadbalancer-support] real server status not showing connections.

2012-01-25 Thread Emilio Campos
Hi Johnny, could you send us some screenshot showing the problem? About your help with php, we considerate for new developments. Thanks and regards! 2012/1/25 Johnny Handsome bsc...@hotmail.com My config is *Farm Virtual IP *direct no sub-device (ethx) I'm liking this product very much. If

Re: [Zenloadbalancer-support] Feature request

2012-01-27 Thread Emilio Campos
Hi Rudy, we are going to include this feature on v3, a entire implementation of LV4 load balancing Regards! 2012/1/27 Rudi Vos ru...@brandid.eu Thanks for a wonderful product, I would like to request a new feature : Direct Server Return ** ** ** **

Re: [Zenloadbalancer-support] Upgrade to ZenLB v2rc2

2012-02-14 Thread Emilio Campos
Hi nick. First, you shouldn't use apt-get upgrade. This command upgrade your operative system and we desn't want that I checked the repository and reupdated the packages. Now from my operative system root@lb-2:/home/powit/Desktop/v2# apt-get update Obj http://ftp.debian.org stable Release.gpg

Re: [Zenloadbalancer-support] Zen just stopped working....

2012-02-17 Thread Emilio Campos
Hi Johnny, like you tell in your mail, looks like a problem between zen and backends, maybe comunications or other issue. The error that you report it is the default error message of http profile when it can't connect to any backend. Have you tried to connect from zen lb to your backends?

Re: [Zenloadbalancer-support] Zen just stopped working.... v2rc2

2012-02-20 Thread Emilio Campos
Nick, for the next time, before restarting It could be very useful to know the number of active connections , the max value and used value in manage farm section of farm is failing: Table with header Active connections257 max, 0 used, 0 last Other question, is there a firewall between your

Re: [Zenloadbalancer-support] Enhancement request - Farm Monitoring/SMTP

2012-02-20 Thread Emilio Campos
Hi Nick, At the moment we aren't going to develope a method to indicate the users that a backends or a farms are down. As Marco wrote in other mail it is work for your monitoring solution. But by other hand I think that your proposal of indicate the backend status (how many are dead, how many are

Re: [Zenloadbalancer-support] Zen just stopped working.... v2rc2

2012-02-21 Thread Emilio Campos
Nick this line is part of zenloadbalancer.log, this file shows the actions that the users run in the web gui: Tue Feb 21 13:54:12 2012 (date) - * (interface that is running zen webgui - 192.168.10.134 (ip client that connect to gui) - admin (user that connected via http) - running

Re: [Zenloadbalancer-support] Zen just stopped working.... v2rc2

2012-02-23 Thread Emilio Campos
Nick, there is not connection limit in http(s) farms proflles. witch type of farm and protocol is not working fine for you? I think your (tcp) farm is in the maxconnections limits, please update this value or change to other profile if it is possible. We developed a http(s) profiles because

Re: [Zenloadbalancer-support] Zenloadbalancer-support Digest, Vol 15, Issue 45

2012-02-23 Thread Emilio Campos
: Contents of Zenloadbalancer-support digest... Today's Topics: 1. Re: Zenloadbalancer-support Digest, Vol 15, Issue 40 (Emilio Campos) -- Message: 1 Date: Wed, 22 Feb 2012 08:34:41 +0100 From: Emilio Campos

Re: [Zenloadbalancer-support] New release v2rc3

2012-02-28 Thread Emilio Campos
] Emilio Campos emilio.campos.mar...@gmail.com 28/02/2012 11:22 Hi Zen Masters! We're proud to announce the new V2rc3 release which includes some great and useful features that many of you had requested these last weeks and some reported bugs solved. I would like to emphasize the great

Re: [Zenloadbalancer-support] Zenloadbalancer-support Digest, Vol 15, Issue 45

2012-02-28 Thread Emilio Campos
. *From:* Emilio Campos emilio.campos.mar...@gmail.com *Sent:* Thursday, February 23, 2012 7:07 AM *To:* Joe McCorkle j...@joemccorkle.com ; zenloadbalancer-support@lists.sourceforge.net *Subject:* Re: [Zenloadbalancer-support] Zenloadbalancer-support Digest, Vol 15, Issue 45 Joe, repeat

Re: [Zenloadbalancer-support] New release v2rc3

2012-02-29 Thread Emilio Campos
you decide that they’re a good idea. Thank you again for your hard efforts of making Zen a viable open source alternative to many expensive commercial solutions! ** ** Sincerely, Andreas Iwanowski ** ** *From:* Emilio Campos [mailto:emilio.campos.mar...@gmail.com

Re: [Zenloadbalancer-support] Release v2rc3 - More feedback

2012-03-03 Thread Emilio Campos
Hi guys, Andy is right, clients will be redirected to other backend when their time to limit session is finished Nick, if you need disable a backend and disconnet to users without wait the time then you can change the backend port, session clients will be forced to close and zen lb is not going

Re: [Zenloadbalancer-support] alert admin

2012-03-09 Thread Emilio Campos
Not implemented Regards 2012/3/9 Jaume Ponsa ja...@calidae.com How can zlb alert by email if one real server fails? Tnks Jaume -- Virtualization Cloud Management Using Capacity Planning Cloud computing

Re: [Zenloadbalancer-support] changes to update to latest release

2012-03-21 Thread Emilio Campos
You have to change nothing in your repository configuration. V3 not yet initiated (as far as I know :P ). We are working with the last version: v2rc3.1, you have to update to this trough apt, normal way. See you! http://zenloadbalancer.sourceforge.net/apt/x86/v3/Packages.gz ERROR

Re: [Zenloadbalancer-support] Zen V1 how to change web admin password

2012-03-21 Thread Emilio Campos
Wooowww zen gui0.1 has more years that the sun. This is the first version (a hard installation procedure). For change the admin password you have to use htpasswd binary with /usr/local/zenloadbalancer/www/.htaccess file Read the help of htpasswd. p.s.: My recomendation: Update as soon as posible

Re: [Zenloadbalancer-support] Auto Failback

2012-03-23 Thread Emilio Campos
Hi David. Read down my lines Regards! 2012/3/22 David Martin (IT) dmar...@jpress.co.uk Hi all, ** ** It’s been a while since I’ve had time to work on configuring Zen for our RDP App server farms but I’m back on it now and could do with some advice on the latest version. I have

Re: [Zenloadbalancer-support] Auto Failback

2012-03-23 Thread Emilio Campos
:* Emilio Campos [mailto:emilio.campos.mar...@gmail.com] *Sent:* 23 March 2012 08:39 *To:* zenloadbalancer-support@lists.sourceforge.net *Subject:* Re: [Zenloadbalancer-support] Auto Failback ** ** Hi David. Read down my lines Regards! 2012/3/22 David Martin (IT) dmar

Re: [Zenloadbalancer-support] Long Term Memory Usage

2012-03-30 Thread Emilio Campos
Hi zen masters! Nick, as Stephen explained in his mail and as Laura commented in her last one mail, there is no problem with the memory usage in the system, it is normal functionality. By other hand, the new version in the v2 line has date:

Re: [Zenloadbalancer-support] XenServer and Zen Load Balancer

2012-04-01 Thread Emilio Campos
bit package... Am I completely off base here? Bryan On Wed, 2012-03-07 at 21:32 +0100, Emilio Campos wrote: Hi guys! I would like to know if some member of the list is working with Zen Load Balancer running in Xen Server with Paravirtualized mode. In the affirmative case, can report

Re: [Zenloadbalancer-support] Max Connections issue

2012-04-01 Thread Emilio Campos
How did you install v2rc3.1 Robby? run this command in a shell and paste the output: dpkg -l | grep zenloadbalancer The problem that you describe in tcp profiles is solved in v2rc3.1 I'm sure, Christian reported it. Regards 2012/4/1 Robby Pedrica rpedr...@xstore.co.za On 03/31/2012

Re: [Zenloadbalancer-support] High-load dns load balancing

2012-04-02 Thread Emilio Campos
Hi Robby, did you detect if the overload is such with other farms or only with udp farms? There is some issue detected with zlb and virtualization (tw_recycle parameter for sysctl.conf). In the stable v2 this value will be disabled, but this value produce overload in the operative system

Re: [Zenloadbalancer-support] Cluster Question

2012-04-04 Thread Emilio Campos
Hi Andrew, I am not a expert with vmware, but I just readed you comment, I think maybe there is some connection problems with your 2nd vNIC. Maybe this diagram could help you for understand how zlb cluster works: http://www.talking-it.com/wp-content/uploads/2011/09/ZLB-cluster-config.jpg It's

Re: [Zenloadbalancer-support] Layer 7 HTTPS vulnerabilities

2012-04-05 Thread Emilio Campos
Hi Andrew, if you want to disable ssl 2.0 you need to use ciphers. Select custom security, and modify the ALL value in Customize your ciphers. textbox, maybe something like this in place of ALL string could help you: HIGH:!SSLv2:!ADH:!aNULL:!eNULL:!NULL If not, you have to play with ciphers

Re: [Zenloadbalancer-support] v2 stable

2012-04-10 Thread Emilio Campos
Apt will be updated as soon I arrive at home Andrew ;) (3 or 4 hours max) , this is the reason because we doesn't sent the information mail. 2012/4/10 Andrew Schmitt andrew.schm...@clippermagazine.com Congratulations on the new version. Any issues upgrading from RC 3.1 we should know

Re: [Zenloadbalancer-support] Returning the node from maintenance issue

2012-04-12 Thread Emilio Campos
Hi Gregory, I just readed your mail and I just take a look to your configuration cluster type, the failover should work and the node1 should be configured like master automaticaly. We are going to do some tests and if we detect some issue, it will be marked like a bug (level: not critical).

Re: [Zenloadbalancer-support] cluster with 3 machines ?

2012-04-16 Thread Emilio Campos
? -Andy -Original Message- From: Laurent Bardi [mailto:laurent.ba...@ipbs.fr] Sent: Monday, April 16, 2012 8:28 AM To: Emilio Campos; zenloadbalancer-support@lists.sourceforge.net Subject: Re: [Zenloadbalancer-support] cluster with 3 machines ? Emilio Campos a écrit

Re: [Zenloadbalancer-support] UDP host monitoring

2012-04-16 Thread Emilio Campos
Advanced checks with farmguardian only enables with TCP profiles at the moment. By default a check is launched for each backend (in all farm profiles): if it is opened destination port. Regards 2012/4/16 Nick Furnell nick.furn...@transform-medical.co.uk Hi Andy I am using FarmGuardian to

Re: [Zenloadbalancer-support] cluster with 3 machines ?

2012-04-16 Thread Emilio Campos
.jpg Regards! 2012/4/16 Laurent Bardi laurent.ba...@ipbs.fr Emilio Campos a écrit : Hi guys, some clarifications: 1º Cluster Active / Pasive related with Zen Servers, It is a service used to make HA between zen appliances, two servers (and only two) work together with UCARP protocol

Re: [Zenloadbalancer-support] UDPP Load balancing (#2) - RADIUS

2012-04-17 Thread Emilio Campos
I reply down in your lines. 2012/4/16 Andreas M. Iwanowski namez...@afim.info Dear Zen folks. ** ** I have to follow up with another question about UDP load balancing. I’m trying to balance 3 RADIUS backends. However, in UDP mode, Zen NATs the package and sends it off with

Re: [Zenloadbalancer-support] OpenVswitch support?

2012-04-23 Thread Emilio Campos
Is OpenVswitch used for virtualization products?, there isn't sense to use openvswitch with zenlb, you can use it in virtualized mode (on this case your virtualized infraestructure will use oopenvswitch) or phisical. If you want to use a phisical interface with any logical interfaces I

Re: [Zenloadbalancer-support] question

2012-04-23 Thread Emilio Campos
Nick Solved in v2rc3.1 and v2stable , this is a bug regresion. from www.zenloadbalancer.com / documentation section: bug regression fixed: Farms stop if the concurrent connections are configured with a value highest than 512. To solve this issue in your farm: open

Re: [Zenloadbalancer-support] V2 Stable upgrade with APT

2012-04-25 Thread Emilio Campos
Hi Nick, This isn't a permanent change in the update process, It is because we wrong in the version name definition, the apt server thinks that you are downgrading from v2rc3.1 to v2stable. We are going to try solve this issue, naming with correct way the new versions to allow the natural

Re: [Zenloadbalancer-support] Status backend servers

2012-05-07 Thread Emilio Campos
Hi Koen, please take a look to this archived mail that explains how farmguardian and zen work. http://sourceforge.net/mailarchive/forum.php?thread_name=BLU164-W39A7180399A764E10E6183C7280%40phx.gblforum_name=zenloadbalancer-support And then you confirm us that after 30 seconds of recovery and

Re: [Zenloadbalancer-support] Cut Client Session

2012-05-13 Thread Emilio Campos
By the moment: button put in maintenance mode in edit the xxx farm Regards 2012/5/9 Nathan nat...@manageddatasolutions.com.au There’s been a couple of requests for a ‘drain farm or drain virtual host/server’ feature… I’d second a request to get that added to the v3 development

Re: [Zenloadbalancer-support] zenloadbalancer port to Linux on Mainframe S390 platform under z/VM

2012-07-01 Thread Emilio Campos
am not a developer, I am a system admin so hopefully I can still do it unless, it needs heavy coding. ** ** I feel this product/setup can be very useful for the mainframe Linux community if we can port it. ** ** Sagar ** ** ** ** *From:* Emilio Campos

Re: [Zenloadbalancer-support] farmguardian smtp

2012-07-17 Thread Emilio Campos
Please send me your configuration farm file in: /usr/local/zenloadbalancer/config/ZLB-EXCH-HUB_pen.cfg confirm that your zlb version is v2 stable, also be sure that the configuration farm includes farmguardian configured with the issue that you write below. Regards 2012/7/17 tibz

Re: [Zenloadbalancer-support] farmguardian smtp

2012-07-17 Thread Emilio Campos
Hi tibz, I attach you a farmguardian script with some line of code added to include more information in the log, please make a copy of original farmguardian in /usr/local/zenloadbalancer/app/farmguardian/bin/farmguardian and put here my attached file, be sure that the new file has execution

Re: [Zenloadbalancer-support] CARP flapping causing IP Alias to be not reachable

2012-08-02 Thread Emilio Campos
tibz Also you need that your zen server is configured with a ntp server correctly. to sync date with ntp server there is a filed in the gui : Setting Server ntp server you can confirm in command line that the sync is ok with: #ntpdate ntpserver Regards 2012/8/2 Laura Garcia nev...@gmail.com

Re: [Zenloadbalancer-support] Logging stops after logrotate

2012-08-07 Thread Emilio Campos
and will confirm again afterward that it definitely fix the logging issue I had or not. Thanks tibz On 26/7/2012 9:58 PM, Emilio Campos wrote: Refering farmguardian: I attached a farmguardian file with a patch. This creates a log file if it doesn't exist or if the farmguardian log rotates

Re: [Zenloadbalancer-support] cluster.conf format

2012-08-09 Thread Emilio Campos
(0)2133 2969 69 awato Software GmbH | Salm Reifferscheidt Allee 37 | D-41540 Dormagen *avisor-Support* | T: +49 (0)621 6094 043 | F: +49 (0)621 6071 447 [image: awato Software GmbH] Geschäftsführer: Ursula Iwanowski | HRB: Neuss 7208 | VAT-no.: DE 122796158 *From:* Emilio Campos

[Zenloadbalancer-support] [ANNOUNCE] Zen Load Balancer 3.0-rc1

2012-08-16 Thread Emilio Campos
Hi Zen Masters! After some waiting months designing and developing the new features of Zen LB, we're proud to announce the brand new testing version 3.0-rc1 which include less features than we would like, but we've been targeted to mainly 3 aspects: 1.- Farm Guardian expansion: from TCP farms,

Re: [Zenloadbalancer-support] [ANNOUNCE] Zen Load Balancer 3.0-rc1

2012-08-19 Thread Emilio Campos
be great for us to use common hardware. I assume the install routing doesn't need a VGA port, but can redirect output to Serial? From: Emilio Campos [mailto:emilio.campos.mar...@gmail.com] Sent: Saturday, August 18, 2012 11:59 AM To: zenloadbalancer-support@lists.sourceforge.net Subject: Re

Re: [Zenloadbalancer-support] zen-load balancer setup question, with vlans

2012-08-21 Thread Emilio Campos
Hi, Your configuration isn't fine What kind of farm are you trying to configure? If you are working with l4xunat or l4tnat with DNAT mode you need that the gw of backends are the load balancer. With this configuration the load balancer woks in transparent mode. If you are working with other type

Re: [Zenloadbalancer-support] zen-load balancer setup question, with vlans

2012-08-21 Thread Emilio Campos
Maybe the attached image could help to understand DNAT mode requeriments added in the last release Myles I understand that you are trying to configure this method. Regards 2012/8/21 Emilio Campos emilio.campos.mar...@gmail.com Hi, Your configuration isn't fine What kind of farm are you

Re: [Zenloadbalancer-support] X-Forwarded-For on HTTP/HTTPS Farms

2012-08-27 Thread Emilio Campos
Hi Andrew 1) By default HTTP profile includes the X-Forwarded for header 2) This is a normal action, in TCP profiles with SSL the entire communication between client and backend is encripted, for this reason the load balancer can't include or modify the x-fowarded-for header In HTTPS farms the

Re: [Zenloadbalancer-support] Zen load balancer with mod_speling and redirects

2012-08-29 Thread Emilio Campos
Hi Myles the first of all what kind of profile are you using with zen? HTTP profile? HTTPS profile? TCP profile? if you use HTTPS profile try the next: open your configuration farm file in /usr/local/zenloadbalancer/config/yourfarmname_pound.cfg Search a line like this: RewriteLocation

Re: [Zenloadbalancer-support] Zen load balancer with mod_speling and redirects

2012-08-29 Thread Emilio Campos
. myles. On 8/29/12 2:41 AM, Emilio Campos wrote: Hi Myles the first of all what kind of profile are you using with zen? HTTP profile? HTTPS profile? TCP profile? if you use HTTPS profile try the next: open your configuration farm file in /usr/local/zenloadbalancer/config

Re: [Zenloadbalancer-support] 64-bit support.

2012-08-30 Thread Emilio Campos
How many servers do you have and how many concurrent connection manage each server? what version do you work with? 2012/8/30 Daniel Ribelin dan...@iglobalnetworks.com Hello ZLB. I was wondering if there is a 64-bit version in the works or plans? I would like to increase the size of our

Re: [Zenloadbalancer-support] TCP farm connection issues

2012-09-11 Thread Emilio Campos
Steve it isn't a zlb version problem because the binary that do the load balancing is the same in both. It sounds like a network issue. p.s.: You don't see down the backends in the moment that you run the farm because the lb only checks backends in the moment that it has to send a connection to

Re: [Zenloadbalancer-support] Real servers, IP configuration

2012-09-24 Thread Emilio Campos
2012/9/23 David Romero dr.vicl...@gmail.com Hi all, I'm new to Zenlb and my experience in networking is limited. I've been testing the product and it seems great. But I have 2 questions: 1- Which is a recommended network configuration for the zenlb? Something like a general best-practice

Re: [Zenloadbalancer-support] Real servers, IP configuration

2012-09-26 Thread Emilio Campos
. Yesterday I was testing to use a datalink profile as a way to get internet access through a zlb from my internal server, but it didn't work. I suspect because of non-snat/masquerading at zlb. I will try the new v3rc1. Regards, On Mon, Sep 24, 2012 at 8:58 AM, Emilio Campos

Re: [Zenloadbalancer-support] Tuning Zen Load Balancer Server

2012-09-28 Thread Emilio Campos
Hi Myles, I understood reading your mail that you are working with zen load balancer in a virtual machine, please can you send me what kind of virtualization architecture are you working with? Xen, Vmware, HyperV? In any case you need to be installed in the vm the xen tools vmware tools or

Re: [Zenloadbalancer-support] HTTP Redirects

2012-10-01 Thread Emilio Campos
Hi for v2 http://sourceforge.net/mailarchive/forum.php?thread_name=9AB8E944212F3B43B85B4CBACB89417C2352CC02%40mcdos.erko-holdings.netforum_name=zenloadbalancer-support For v3 there is a new field named redirect in http[s] profiles to do this. My personal recomendation: if you need http[s]

[Zenloadbalancer-support] [ANNOUNCE] ZLB vulnerabilities

2012-10-01 Thread Emilio Campos
Hi Zen Masters. Some vulnerabilities has been discovered in the last week and they have been reported to the zen developer team through bug tracker as medium severity. For this reason they are going to be solved in the next release. The reported bug is explained here:

Re: [Zenloadbalancer-support] Is There A Limit On Page Size?

2012-10-15 Thread Emilio Campos
On any case please enable logs and paste us output with errors P.S: we are waiting your feedback. Regards 2012/10/15 Richard Rogers rich...@rogersuk.me.uk I don't think it is a file size issue, but an aspx page size issue when going through the load balancer. Another issue I am also having

Re: [Zenloadbalancer-support] Using the 'Priority' load balancing algorithm

2012-10-25 Thread Emilio Campos
Server0 and Server1 have the same ip and same port. Is it a mistake writing the mail ? Regards 2012/10/25 Werner Hauptfleisch whauptflei...@gmail.com Hi Everyone, I have been working with Zen Load Balancer (V.2, latest stable release) and have been trying to configure a simple server farm

Re: [Zenloadbalancer-support] Lost access to GUI if proxy enabled.

2012-10-29 Thread Emilio Campos
you are connecting to zlb webgui to 444 (ssl support) port. Your proxy server has to allow connections to this port, by default proxy servers only allow 80 and 443, not 444 in SSL Regards 2012/10/29 Johnny Handsome bsc...@hotmail.com Hi, Don't know what happened... but all of a sudden I

Re: [Zenloadbalancer-support] SMTP TCP farm fails v3rc1

2012-11-01 Thread Emilio Campos
Hi nick, it's very strange because in the v3rc1 we didn't modify TCP farms, maybe some modifications in farmguardian functions that it could affect in some case the TCP farm, but as you said clearly it also happen when you disable farmguardian. We need to know why tcp farm goes down. When you

Re: [Zenloadbalancer-support] SMTP TCP farm fails v3rc1

2012-11-02 Thread Emilio Campos
* for the existence of a VHID in a subnet during the ZLB installation phase? Maybe a fix for the new version?? I am not sure what you want from me regarding the two farms? The TCP farm went down, but the HTTP profile was still working fine - what do you need. Thanks Nick Emilio Campos

Re: [Zenloadbalancer-support] Information about monitorize farm servers

2012-11-07 Thread Emilio Campos
1. For tcp profiles Zen checks by default if tcp port is opened in backends in all conections. If you enable farmguaridan you can run advanced checks and it is managed by an escheduler 2. If you want to run the lb without proxy at this moment only it is possible in l4 farms (v3rc1) El 07/11/2012

Re: [Zenloadbalancer-support] Can we Load Balance Incoming SMTP traffic using ZLB

2012-11-10 Thread Emilio Campos
Yes it's possible, but it should be cool if you could explain more about the architecture you are talking about Regards! 2012/11/10 Manish Rane manish...@gmail.com Hi Folks, I am trying to setup SMTP redundancy at ISP level and have two links terminated on firewall. Wanted to know if we

Re: [Zenloadbalancer-support] X-Forwarded-Port

2012-11-16 Thread Emilio Campos
Fabien if you want to redirect with v2stable you have to use html in error500. In last mails we spoke about that. If you want to redirect with v3rc1 there is a dedicate field to do this. Add a service into a HTTP[S] farm. About x-forwarded-port header, I think you don't need it, you can configure

Re: [Zenloadbalancer-support] Upgrading pound to counteract BEAST attack

2012-11-22 Thread Emilio Campos
Hi Pound 2.5 and 2.6 (stable) use the same directives, in some case 2.6 add new directive, all should work like a charm if you update to 2.6. Pound 2.7 is declared as unstable at this moment. In new releases this will be updated. Regards 2012/11/22 Ionut elo...@xd.ro Hi, Would be nice to

Re: [Zenloadbalancer-support] Separate Backend Server by HTTP Method

2012-12-07 Thread Emilio Campos
Hi, in v3 there is a new field in HTTP[S] farms, named service, you can add services and make load balancing in base of urls. I hope this help you Regards 2012/12/6 Lazuardi Nasution mrxlazuar...@gmail.com Hi, How to load balance HTTP traffic regulated by HTTP Method? I have 3 backend

Re: [Zenloadbalancer-support] Original Source IP in https profile or tcp profile on port 443

2012-12-07 Thread Emilio Campos
code like 500, 501, 503 or 414 2012/12/7 ankush grover ankushcen...@gmail.com On Fri, Dec 7, 2012 at 3:23 PM, Emilio Campos emilio.campos.mar...@gmail.com wrote: I reply below I think there is a problem of misconfiguration, I hope this help you 2012/12/6 ankush grover ankushcen

Re: [Zenloadbalancer-support] Separate Backend Server by HTTP Method

2012-12-07 Thread Emilio Campos
There isn't an official way to update from v2 stable to v3, if you want you can download the iso and save it the zenloadbalancer deb package and dependencies. About put and get url I give you a quick idea: GET url: http://yourweb.com/index.php?varible1=value1variable2=value2variable3=value3 PUT

Re: [Zenloadbalancer-support] [ANNOUNCE] Zen Load Balancer V3RC2 - planning list

2012-12-10 Thread Emilio Campos
the health of Farm and can detect the failure and route away from failed host. I really think this is much needed configuration since it already has farm guarding available. Let me know if you guys would like to discuss further. On Mon, Dec 10, 2012 at 5:08 PM, Emilio Campos emilio.campos.mar

Re: [Zenloadbalancer-support] Trying to run check_ldap from command prompt

2012-12-16 Thread Emilio Campos
reinstall nagios-plugins: apt-get install nagios-plugins --reinstall copy check_ldap script from package directory to zen script directory cp /usr/lib/nagios/plugins/check_ldap /usr/local/zenloadbalancer/app/libexec/ If you take a look in /usr/local/zenloadbalancer/app/libexec/ you're going

Re: [Zenloadbalancer-support] Trying to run check_ldap from command prompt

2012-12-17 Thread Emilio Campos
Still no luck... -- Thanks and Regards, Manish R On Mon, Dec 17, 2012 at 1:28 PM, Emilio Campos emilio.campos.mar...@gmail.com wrote: apt-get install nagios-plugins --reinstall

Re: [Zenloadbalancer-support] Upgrading pound to counteract BEAST attack

2013-01-08 Thread Emilio Campos
we need to meet compliance, and I'm having trouble getting this configured to meet the standards. thanks. myles. On 11/22/12 8:29 AM, Emilio Campos wrote: Hi Pound 2.5 and 2.6 (stable) use the same directives, in some case 2.6 add new directive, all should work like a charm if you update

Re: [Zenloadbalancer-support] Redirecting an http site to https

2013-01-10 Thread Emilio Campos
Hi Peter, If you are working with v3rc version: There is a field in HTTP profile named service, enter here a descriptive name, with this you will see a new table with the header service 'yourservicename' , in this table you're going to see a field named Redirect; that is your field! ;) If you

Re: [Zenloadbalancer-support] Upgrading pound to counteract BEAST attack

2013-01-13 Thread Emilio Campos
of it...without the patch. thanks. myles. On 1/8/13 10:43 AM, Emilio Campos wrote: Hi Myles, we didn't work yet in 2,6 version but if my memory isn't failing the threads management of pound for this version have been changed and there is a directive to indicate the number of threads that pound

Re: [Zenloadbalancer-support] Memory Questions

2013-01-14 Thread Emilio Campos
I'm running a zen load balancer v2 (32bits) in Xen Server environments with kernel bigmem and 8GB of ram and it's working like a charm. 2013/1/11 Daniel dan...@iglobalnetworks.com That is because it is 32 bit which only uses four gigs RAM. Myles Merrell mmerr...@demosphere.com wrote: I'm

Re: [Zenloadbalancer-support] IIS Host Headers and SSL

2013-01-15 Thread Emilio Campos
Personaly I don't understand your question very well, but zen can works in HTTPS mode. It receives connections and send request to clients in HTTP. is that you mean? In that case you can do your own test wiht HTTPS profile, use a test certificate (you can obtain one in zen for this purpose by

Re: [Zenloadbalancer-support] FTP setup

2013-01-16 Thread Emilio Campos
More information would be appreciated ;) 2013/1/16 Grant Brown pcbo...@gmail.com Hey guys Love the load balancer it I am having some problems with FTP Any tips ? Thx Grant Sent from my iPad -- Master Java

Re: [Zenloadbalancer-support] IIS Host Headers and SSL

2013-01-21 Thread Emilio Campos
Thanks for your feedback. The bug that you comment will be solved in the next release in a few days Thanks again 2013/1/21, y l ypsli...@yahoo.com: Hi Steve, First of all,  I would to thank the Zen LB creators and team for making available a rock solid Load Balancer even the Cisco LB could

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