Hi there,
The cisco HSRP config is attached. This is a single VLAN, running 3 broadcast domains with a primary and 2 secondary IPs. What I mean is for an IP in the primary IP subnet to be able to reach IPs in the secondary subnets and vice versa. This behaviour works on the Cisco but not in the MX.
By inter VRRP-group communication, I mean for IPs within group 204, 214 and 224 to be able to communicate.
I get that this configuration is not ideal and I understand that I can easily achieve this by using sub interfaces and creating multiple VLANs, but this type of configuration exists on many interfaces so trying to avoid an overhaul of downstream switch re-configurations.
interface GigabitEthernet3/37 description -xxx-- ip address XXX.XXX.209.114 255.255.255.240 secondary ip address XXX.XXX.209.130 255.255.255.224 secondary ip address XXX.XXX.209.18 255.255.255.240 no ip redirects no ip unreachables no ip proxy-arp storm-control broadcast level 1.00 storm-control multicast level 1.00 no cdp enable standby 0 ip XXX.XXX.209.17 standby 0 ip XXX.XXX.209.113 secondary standby 0 ip XXX.XXX.209.129 secondary standby 0 timers 1 3 standby 0 priority 110 standby 0 preempt delay minimum 300 standby 0 authentication ipmh standby 0 name IxxxxxL end