I purchased a pair of SRX345 for HA structure, and the initial junos version is 15.1X49-D150.2.
The initial Junos version:
root@srx345-01# run show version Model: srx345 JUNOS Software Release [15.1X49-D150.2]
root@srx345-01> show system license License usage: Licenses Licenses Licenses Expiry Feature name used installed needed dynamic-vpn 0 2 0 permanent remote-access-ipsec-vpn-client 0 2 0 permanent
Licenses installed: none
Any advice on which lastest version I need to upgrade for this structure ( we just adopt the normal function of SRX345 ) ?
Many thanks in advance.
18.2R3 is the JTAC recommended version for SRX300 series. Please refer this KB for more details: