Configuration DHCP Relay in routing instance on Juniper SRX Devices
I was having DHCP Relay configured on SRX 240H Cluster devices, it was quite straightforward experience, and Juniper KB 15755 covered all points when I first configured it. It was working fine at JUNOS version from 11.x to 12.1×44-D40.2 in cluster environment and related interfaces are in different Routing instance. Basic topology looks like as below: DHCP Server 10.9.1.50 is in routing instance v_i on Reth2.0 interface. Three DHCP Client networks are in different routing instances, v_t and v_Def. Global DHCP Relay configuration looks like following: forwarding-options { helpers { traceoptions