Juniper Junos 10.4 prior to 10.4S15, 11.4 prior to 11.4R9, 11.4X27 prior to 11.4X27.44, 12.1 prior to 12.1R7, 12.1X44 prior to 12.1X44-D20, 12.1X45 prior to 12.1X45-D15, 12.2 prior to 12.2R6, 12.3 prior to 12.3R3, 13.1 prior to 13.1R3, and 13.2 prior to 13.2R1, when Proxy ARP is ... Juniper Junos OS 9.1 up to and including 11.4 prior to 11.4R11, 12.1 before R10, 12.1X44 before D40, 12.1X46 before D30, 12.1X47 before D11 and 12.147-D15, 12.1X48 before D41 and D62, 12.2 before R8, 12.2X50 before D70, 12.3 before R6, 13.1 before R4-S2, 13.1X49 before D49, 13.1X... Juniper Junos 10.4 prior to 10.4R16, 11.4 prior to 11.4R10, 12.1R prior to 12.1R8-S2, 12.1X44 prior to 12.1X44-D30, 12.1X45 prior to 12.1X45-D20, 12.1X46 prior to 12.1X46-D10, 12.2 prior to 12.2R7, 12.3 prior to 12.3R5, 13.1 prior to 13.1R3-S1, 13.2 prior to 13.2R2, and 13.3 prio... Juniper Junos 10.4 prior to 10.4R16, 11.4 prior to 11.4R10, 12.1R prior to 12.1R8-S2, 12.1X44 prior to 12.1X44-D30, 12.1X45 prior to 12.1X45-D20, 12.1X46 prior to 12.1X46-D10, 12.2 prior to 12.2R7, 12.3 prior to 12.3R4-S2, 13.1 prior to 13.1R3-S1, 13.2 prior to 13.2R2, and 13.3 p...