Forum Discussion

ashish_solanki's avatar
ashish_solanki
Icon for Cirrus rankCirrus
Sep 26, 2019

Can we have 2 float and self IPs from the same vlan.

Hi All,

 

Can we have two self and two float IPs from the same vlan on the same load balancer.

 

Also, we are getting cert error while accessing public website, please find the screenshot. However, SSL cert is valid till 2021

 

 

Thanks in advance.

application delivery
BIG-IP
LTM
  • Fallout1984's avatar
    Fallout1984
    Icon for Cirrocumulus rankCirrocumulus
    Sep 26, 2019

    For an HA pairs, there's 1 x floating (shared) IP and 2 x self IPs (one per HA member) per backend vlan. I don't know of a reason to have two floating (or two self) IPs from the same vlan on one load balancer. Typically, in HA pairs the self IPs are the source for health checks, while the floating IP is for backend traffic (I recommend looking up info on both, however). At least that's my undertsanding based on what I've seen in our configuration.