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FINDING YOUR WAY AROUND
Load balancing with RiskFilter
LOAD BALANCING WITH RISKFILTER
You can deploy RiskFilter in a cluster and
1On the DNS server hosting your domain, create an MX record for each primary RiskFilter server using the same MX preference.
2Give the failover server a higher number. This will give it a lower preference.
Table
Table
Mail Exchanger | IP Address | MX Preference |
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Site A |
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mx1.siteA.com | 208.126.216.20 | 5 |
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mx2.siteA.com | 208.126.216.21 | 5 |
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mx3.siteA.com | 208.126.216.22 | 5 |
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mx4.siteA.com | 197.201.56.201 | 10 |
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Site B |
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mx1.siteB.com | 197.201.56.201 | 5 |
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mx2.siteB.com | 197.201.56.202 | 5 |
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mx3.siteB.com | 197.201.56.203 | 5 |
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mx4.siteB.com | 208.126.216.20 | 10 |
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Figure 1-2 Load balancing
4 | Administrator’s Guide | SurfControl RiskFilter - |