AOS-S: 16.10.0003
AOS: 8.6.0.2
2 node MD cluster.
VRRP is functioning. There is a VRRP-IP for each member of the cluster.
I have PUTM setup fine when using the IPs of the controllers themselves. However, in the study guide for the ACSP. It recommends setting the controller-ip in the tunneled-node-server profile as the VRRP-IP of the master MD of the cluster (Or, that's how I understand the text below). From there, the switch will acquire the cluster member's IPs and establish UAC/SAC settings from there.
"With this method, again, you only need to set a single tunnel node server (controller) IP address on the AOS-Switch. Use the virtual IP address for the cluster, as shown in Figure 13-11. When the switch contacts this IP address, it receives assignments with the actual IP addresses of two MCs. One is the switch's active Switch Anchor Controller (A-SAC_ and the other is the switch's standby SAC (S-SAC) The switch establishes tunnels with both controllers."
However, I cannot make the switch register the server if configured this way.
Local Master Server (LMS) State
LMS Type IP Address State Capability Role
Primary : 192.168.199.12 Complete Per User Operational Primary
Switch Anchor Controller (SAC) State
IP Address Mac Address State
SAC : 192.168.199.12 000000-000000 Registering
x.x.x.12 being the VRRP-IP of the Master MD in the cluster as found under Services -> Clusters.
Output of show vrrp:
Virtual Router 220:
Description
Admin State UP, VR State BACKUP
IP Address 192.168.199.12, MAC Address 00:00:5e:00:xx:xx, vlan 199
Priority 235, Advertisement 1 sec, Preemption Enable Delay 0
Auth type NONE ********
tracking is not enabled
Virtual Router 221:
Description
Admin State UP, VR State MASTER
IP Address 192.168.199.13, MAC Address 00:00:5e:00:xx:xx, vlan 199
Priority 255, Advertisement 1 sec, Preemption Enable Delay 0
Auth type NONE ********
tracking is not enabled