-1
votes
2answers
63 views

Is a virtual IP assigned by a hosting provider?

I'm going to be setting up HA proxy with 2 physical servers, using heartbeatd. I'm going to have clients point domains to an IP address which can't change after doing so. My hosting provider has ...
1
vote
0answers
139 views

keepalived - service not available on the 'passive' host

I've got ip failover configured on two hosts for a mysql (percona) cluster with keepalived; the failover works as expected, but I cannot access the service from the host that is passive or in ...
1
vote
2answers
442 views

Several load-balancing servers listening on single IP/port?

Let's say I have a fully working, load-balanced application server environment. All servers have to fail-over gracefully. It's relatively easy to do with the application servers, but how can I ...
1
vote
2answers
658 views

How do I do IP Failover for my Public IP address with Linux HA

I did a lot of experiment with heartbeat, corosync and pacemaker for IP FailOver which I have to do with Public IP. I did more than one ip failover(VIPs) with two nodes, also with three nodes BUT ...
3
votes
1answer
1k views

Heartbeat Pacemaker 3 node/ip failover

I have setup two node active/active ip failover with heartbeat and pacemaker following the link at zivtech on the two load balancers for the backend web servers. Two LBs has public ip each which is ...
1
vote
1answer
451 views

Heartbeat ip failover on Ubuntu

I have 3 servers, 1 as load balancer and 2 as web-servers(apache tomcat) hosting some jsp pages. I want to add one more load balancer in active/passive mode to avoid SPOF and below is the expected ...
3
votes
1answer
396 views

Adding the IP Failover on FreeBSD

I've just bought a dedicated server in OVH.com and they are sending me some warnings in email that I haven't configured my IP Failover address correctly and they're going to block this failover within ...
1
vote
1answer
253 views

Windows Server 2008 R2, IP Failover with 1 server and 2 isp's

I have a Windows Server machine that I have 2 nic's that are connected to 2 different isp's. Our DNS is hosted externally. What I am trying to do is set it up where when one isp goes down the 2nd isp ...
1
vote
3answers
700 views

Fallback website domain IP configuration

I want to know whether it is possible to configure website DNS (In Godaddy) to use two IP address. If the first one does not work, it has to take the second one. I want to setup my Blog, email ...
1
vote
2answers
555 views

Allow two servers to share an IP without using NAT in front?

We have outgrown the use of a single server for monitoring our network so we are looking to add another monitoring server. Unfortunately, we were shortsighted when we initially configured the hosts ...
2
votes
3answers
1k views

Aggregate multiple WAN connections (DSL, WiFi, WiMax) with a static IP, without BGP

Is it possible to use two VPN or MLPPP routers to aggregate, load balance, or fail over between WAN connections from a number of different providers? Two conditions: 1. We need to keep the external ...
2
votes
2answers
435 views

tools for geographical redundancy

I'm writing a spec for a high availability application. I need a low budget solution to be able to failover between two data centers. Replicating databases and content I'll be able to manage solutions ...