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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 15, 2014

So small update I made some progress:

 

I added the following routing config to the f5:

 

access-list 10 permit 222.222.222.0 0.255.255.255

 

route-map bgpmap1 permit 10 match ip address bgpout1

 

router bgp 100 redistribute kernel route-map bgpmap1

 

This caused a prefix to get announced and accepted but it is only a /32 and I need it to be the whole enclosing /24 any idea how I would achieve that anyone?

 

Oh and in other news im glad to say the /32 prefix does indeed get withdrawn if the DNS servers stop answering queries.

 

Brett