Forum Discussion
Sarah_258804
Cirrus
CirrusIs an entire /24 network typically used for vIPs in an F5 deployment?
Hi all, I was wondering what the typical amount of IPs everyone allocates for vIPs in their F5 deployment was. The way I understand it, each Service Graph (Virtual Server) will use at least one virtu...
Going with one client-side /24 subnet for all VIPs is generally better. Future scaling is possible, you will just have to make it a /23 network if you run out of IP addresses. It's not a problem if your servers are in different networks, you can establish connectivity to various server-side networks by configuring selfIPs on BigIP; by doing so you will make F5 a participant in all the networks where your Pool Members are going to be in.
So if your question is whether or not you can use the same client-side VIP subnet for all your services that reside in different back-end (server-side) networks, the answer is yes you can.
Hannes_Rapp_162
Nacreous
NacreousGoing with one client-side /24 subnet for all VIPs is generally better. Future scaling is possible, you will just have to make it a /23 network if you run out of IP addresses. It's not a problem if your servers are in different networks, you can establish connectivity to various server-side networks by configuring selfIPs on BigIP; by doing so you will make F5 a participant in all the networks where your Pool Members are going to be in.
So if your question is whether or not you can use the same client-side VIP subnet for all your services that reside in different back-end (server-side) networks, the answer is yes you can.
Sarah_258804Thanks that helps to clear up the IP configuration on the F5 a little better for me. Thanks again!