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Jim_M's avatar
Jim_M
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Dec 10, 2020

Config syncing 2 F5 in Azure

I have two F5 operating in a load balancer sandwich topology in Azure. I recall seeing an guide which detailed how to get config sync operating between two LTM. This is one of several HA topologies. Can someone please direct me to this guide?

  • ​Hello,

    Please check below articles if it helps you to understand it.

     

    ​https://techdocs.f5.com/kb/en-us/products/big-ip_ltm/manuals/product/bigip-device-service-clustering-admin-11-5-0/7.html

     

    https://support.f5.com/csp/article/K63243467

    • Jim_M's avatar
      Jim_M
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      Thank you yes. That does give me good information. The actual document i was looking for is this one: https://clouddocs.f5.com/cloud/public/v1/azure/Azure_configsync.html

       

      Which leads to a question. If i have two F5 operating in a load balancer sandwich, they will each have a set of virtuals which they present. However the IP address of each virtual will differ on each F5. Am i able to sync config whilst still retaining these unique per-virtual IP addresses?

  • Further to a suggestion by another member; i tried setting my Virtual to use two destination IP addresses. I used an address list for this. However, the virtual uses an ASM policy and the F5 complains that an address list cannot be used.