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Resolved Issues: 21.4R3

Flow-Based and Packet-Based Processing

  • traffic in the power-mode still passthrough when the ingress logic interface is manually disabled PR1604144

  • TCP-MSS override for GREoIPSec does not work PR1630124

  • vSRX not processing fragmented packets PR1668898


  • Significant performance improvements were made to JWeb in this release. PR1652676

  • Various page errors have been corrected in JWeb PR1658330

Network Address Translation (NAT)

  • Datapath daemon might crash resulting in total traffic and service failure PR1645039

Platform and Infrastructure

  • SRX_RIAD:CSRX:LOG: RT-Log pattern is not matching in 21.1R1, 21.2R2, 21.2R1 and 21.4R1. PR1565153

  • Certificate-based VPN tunnel is not established PR1655571

  • The crash files may be seen on SRX platforms PR1655808

Routing Policy and Firewall Filters

  • The utility 'monitor security packet-drop' now correctly reports policy-related drops for unified policy (includes the exact policy that dropped the packet) PR1576150

Unified Threat Management (UTM)

  • New UTM Content-Filtering CLI is changing from seclog to log PR1634580

  • Modification of Content-Filtering rule order after JunOS 21.4 would not have the desired effect. PR1653488

  • Web browser traffic might get blocked when matched to the content-filtering rule with file-types 7z PR1656266


  • IPsec tunnel might stop processing traffic PR1636458

  • 22.4DCB-PCT:"ipsec tunnel-events-statistics" is not coming as expected while Verifying IPv4 Auto-VPN in point-to-multipoint mode using IKEv2 with DUT as spoke with latest DCB PR1669110