Hi,
Please go through below configuration and suggest your openion on my requirement.
1) If node 0 interface ge-0/0/2 goes down/disconnect node 1 interface 5/0/2 need to active and pass traffic but node 0 still remain primary node.
2) If ge-0/0/2 (reth0) come up that should become active agan and ge5/0/2 interface need to standby mode. node o still remain primary node.
Same should happen with interface ge-0/0/3 and ge-5/0/3 (reth1)
set groups node0 system host-name SRX-A
set groups node0 interfaces fxp0 unit 0 family inet address 172.16.10.1/30
set groups node1 system host-name SRX-B
set groups node1 interfaces fxp0 unit 0 family inet address 172.16.10.2/30
set apply-groups "${node}"
set chassis cluster reth-count 2
set chassis cluster redundancy-group 0 node 0 priority 200
set chassis cluster redundancy-group 0 node 1 priority 100
set chassis cluster redundancy-group 1 node 0 priority 200
set chassis cluster redundancy-group 1 node 1 priority 100
set interfaces fab0 fabric-options member-interfaces ge-0/0/0
set interfaces fab1 fabric-options member-interfaces ge-5/0/0
set interfaces ge-0/0/2 gigether-options redundant-parent reth0
set interfaces ge-5/0/2 gigether-options redundant-parent reth0
set interfaces ge-0/0/3 gigether-options redundant-parent reth1
set interfaces ge-5/0/3 gigether-options redundant-parent reth1
set interfaces reth0 redundant-ether-options redundancy-group 1
set interfaces reth0 description ***Inside***
set interfaces reth1 redundant-ether-options redundancy-group 1
set interfaces reth1 mtu 9192
set interfaces reth1 description ***Outside***
set chassis cluster redundancy-group 1 interface-monitor ge-0/0/2 weight 255
set chassis cluster redundancy-group 1 interface-monitor ge-5/0/2 weight 255
set chassis cluster redundancy-group 1 interface-monitor ge-0/0/3 weight 255
set chassis cluster redundancy-group 1 interface-monitor ge-5/0/3 weight 255
set security zones security-zone trust
set security zones security-zone untrust
set security zones security-zone trust host-inbound-traffic system-services all
set security zones security-zone trust host-inbound-traffic protocols all
set security zones security-zone untrust host-inbound-traffic system-services all
set security zones security-zone untrust host-inbound-traffic protocols all
set interfaces reth0 unit 0 family inet address 192.168.20.1/24
set security zones security-zone trust interfaces reth0.0
set interfaces reth1 unit 0 family inet address 112.138.187.41/30
set security zones security-zone untrust interfaces reth1.0
Thank you...
#SRX