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brett_01_135751's avatar
brett_01_135751
Icon for Nimbostratus rankNimbostratus
Mar 15, 2014

f5 and bgp

So some background first:   I'm doing a POC/lab test at the moment and this is what I am trying to achieve:   Pair of load balanced DNS Servers sitting behind a single ipv4 address with a healt...
application delivery
deployment
LTM
brett_01_135751's avatar
brett_01_135751
Icon for Nimbostratus rankNimbostratus
Mar 16, 2014

Ok Thanks for your answer, I'm not really sure how I would add this NULL route in a way that it would get removed when the DNS servers are not answering queries. I understand of course that I can add a static route to the f5 but unless I am mis-understanding something somewhere if I do this and then the DNS servers are both unavailable the /32 will get withdrawn but the /24 will remain which means I will still pull in traffic for my DNS servers which are not available to answer the queries.