[j-nsp] SRX as a server load balancer for service redundancy?
OBrien, Will
ObrienH at missouri.edu
Wed Aug 15 12:07:40 EDT 2012
I'm wondering if I can do a simple server load balancer using a SRX.
Example:
Server A offers up service on port xxxx.
Server B has the same service.
If Server A goes offline, send traffic over to server B.
Resume when Server A becomes available again.
One thought is to use something like track-ip to push a static nat mapping around.
Ideally, I'd love to monitor the port.
Ideas or examples? This is really just for failover, rather than load balancing.
I suppose I could monitor the service from a control machine and have a script execute a configuration change if the service becomes unreachable.
I'd prefer it if the entire process were managed from the SRX.
(In this case it's a pair of clustered SRX 210s.)
Will
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