Support Support Downloads Knowledge Base Case Manager My Juniper Community

Knowledge Base

Search our Knowledge Base sites to find answers to your questions.

Ask All Knowledge Base Sites All Knowledge Base Sites JunosE Defect (KA)Knowledge BaseSecurity AdvisoriesTechnical BulletinsTechnotes Sign in to display secure content and recently viewed articles

[SRX] Multicast not working with Sampling/J-Flow



Article ID: KB21465 KB Last Updated: 11 May 2012Version: 2.0
This article describes the issue of Multicast traffic on SRX with sampling/J-Flow.

  • Multicast traffic not seen going out towards RP with Multicast configured on SRX in HA.
  • PIM traces show PIM JOIN message, but RP Router does not see any PIM packets coming in from the SRX.
  • Sampling is configured on the SRX Reth0 interface, which is the interface configured for PIM communication.
Sampling is not supported with Multicast & HA. It must be removed for Multicast to work properly.
Comment on this article > Affected Products Browse the Knowledge Base for more articles related to these product categories. Select a category to begin.

Getting Up and Running with Junos

Getting Up and Running with Junos Security Alerts and Vulnerabilities Product Alerts and Software Release Notices Problem Report (PR) Search Tool EOL Notices and Bulletins JTAC User Guide Customer Care User Guide Pathfinder SRX High Availability Configurator SRX VPN Configurator Training Courses and Videos End User Licence Agreement Global Search