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18.2R1-S3: Software Release Notification for Junos Software Service Release version 18.2R1-S3

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Article ID: TSB17439 TECHNICAL_BULLETINS Last Updated: 01 Oct 2018Version: 1.0
Alert Type:
SRN - Software Release Notification
Product Affected:
ACX, EX, PTX, MX, QFX, vMX, vRR, Network Agent, NFX, SRX, vSRX
Alert Description:
Junos Software Service Release version is now available for download from the Junos software download site
Download Junos Software Service Release:
  1. Go to Junos Platforms - Download Software page
  2. Select your product
  3. From the Type/OS drop-down menu, select Junos SR
  4. From the Version drop-down menu, select your version
  5. Click the Software tab
  6. Select the Install Package as need and follow the prompts
Solution:

Junos Software service Release version 18.2R1-S3 is now available.

The following are incremental changes in 18.2R1-S3.

 
PR Number Synopsis Description
1357347 Core dump happens when the output interface configured in X2 mirror-filter configuration is down. On SRX platform, when the output interface configured in X2 mirror-filter configuration is down, it may lead to a core-dump.
1362317 Clear-text sessions are not updated correctly during migration from S2S VPN to AutoVPN on SRX platforms Clear-text sessions are not updated correctly during migration from S2S(site-to-site) VPN to AutoVPN configuration on SRX platforms, Traffic may be lost for some sessions.
1366077 The cold-sync might be stuck at "IPID data sync" state when doing ISSU process On SRX5k Series platforms with chassis cluster deployment, cold-sync may be stuck at "IPID data sync" state during Unified In-Service Software Upgrade (ISSU) process because of IPID process gets stuck in the non-sync state. As a result, it will block cold-sync between the two nodes and cause ISSU failure.
1366122 The flowd process might crash after RG0 failover On SRX devices, the flowd process (responsible for traffic forwarding in SRX) crashes and generates core dump after manual RG0 failover
1367477 The FPC might go down on some vmhost based PTX/QFX platforms On PTX1000/PTX10001-20C/PTX10002-60C/QFX10002-60C, the Flexible PIC Concentrator (FPC) might reboot which might result in the FPC not coming up or the system becoming unresponsive.
1370607 Unicast ARP packet loop may be observed in DAI scenario On EX4300-48MP/EX2300/EX3400 platform, unicast ARP packets loop may be observed on the interface where both destination and source MAC of the ARP packets are learned and have Dynamic ARP inspection (DAI) enabled.
1372761 Multiple flowd crash files are seen on node1 after an RG0 failover In a rare condition, if running RSI and setting the configurations and then performing an RG0 failover, multiple flowd crash files are seen on node1. It may cause a traffic outage.
1374231 Unified Policy Performance Improvements In this release, changes were made to improve the overall performance of App ID
1379305 Sec-PDT:lcore-slave after RG0 failover and the HA abnormal with FL In SRX cluster, if reroute happen on the ipv4 wings of a NAT64 or NAT46 session, the active node will send RTO message to backup session to update the rerouted interface, there is a bug that the coredump will happen on the backup node when processing this message.
1382727 The PFE might crash if the GRE destination IP is resolved over another GRE tunnel On QFX10k Series platforms, the Packet Forwarding Engine (PFE) might crash if the Generic Routing Encapsulation (GRE) tunnel destination IP is resolved over another GRE tunnel.
1385094 When utilizing Unified Policies with IDP, under certain circumstances IDP would not inspect arbitrary sessions, marking them as "Not Interested" within 'show security idp counters flow' When utilizing Unified Policies with IDP, under certain circumstances IDP would not inspect arbitrary sessions, marking them as "Not Interested" within 'show security idp counters flow'
Modification History:
First publication date - October 1st, 2018
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