1. Go to Junos Platforms - Download Software page
2. Input your product in the "Find a Product" search box
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

Junos Software service Release version 18.2R3-S3 is now available.

NOTE

PR1463859 introduces a software defect that causes a 10GE interface to flap continuously when configured with the WAN-PHY framing with the default "hold-down" timer (0). Once you upgrade a router to an affected software release, the interface may flap continuously. This is not applicable to an interface with the default framing - LAN-PHY. [TSB17782 [juniper.net] ]

View TSB17762 Fixed Issues [juniper.net] for a list of Fixed issues