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How to load balance servers that are behind a firewall?

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Old 08-02-2010, 03:08 PM
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Default How to load balance servers that are behind a firewall?

Hi

Can I load balance servers that are behind a firewall? We are planning to get hardware basedload balancer and Cisco firewall. We will spread load between 10 app server using a load balancer.

TIA
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Old 08-02-2010, 04:49 PM
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I don't see any problem. You can put firewall before LBs or between LBs and backend servers. Some firewall such as pf and cisco devices provides failover and loadbalancing too.
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Old 16-02-2010, 05:33 AM
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Hi which pf which is the best in firewall. Advance thnx.
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Old 16-02-2010, 09:58 AM
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Quote:
Originally Posted by navlepramod View Post
Hi which pf which is the best in firewall. Advance thnx.
pf == OpenBSD based PF firewall. You can install it on two servers with carp and it will act as load balancing faliover firewall.
PF: Firewall Redundancy with CARP and pfsync
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