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Network Management and Monitoring

  • Support for multiple gRPC servers hosting different service sets (EX2300, EX2300-C, EX2300-MP, EX2300-VC, EX3400, EX3400-VC, EX4000-8P, EX4000-12P, EX4000-12T, EX4000-12MP, EX4000-24MP, EX4000-48MP, EX4000-24P, EX4000-24T, EX4000-48P, EX4000-48T, EX4100-24MP, EX4100-24P, EX4100-24T, EX4100-48MP, EX4100-48P, EX4100-48T, EX4100-F-12P, EX4100-F-12T, EX4100-F-24P, EX4100-F-24T, EX4100-F-48P, EX4100-F-48T, EX4100-H-12MP, EX4100-H-12MP-DC, EX4100-H-24F, EX4100-H-24F-DC, EX4100-H-24MP, EX4100-H-24MP-DC, EX4300-MP, EX4300VC, EX4400-24MP, EX4400-24P, EX4400-24T, EX4400-24X, EX4400-48F, EX4400-48MP, EX4400-48MXP, EX4400-48P, EX4400-48T, EX4400-48XP, EX4600-VC, EX4650, EX4650-48Y-VC, EX9204, EX9208, EX9214, MX204, MX240, MX304, MX480, MX960, MX2008, MX2010, MX2020, MX10004, MX10008, cSRX, SRX300, SRX320, SRX340, SRX345, SRX380, SRX1500, SRX1600, SRX2300, SRX4100, SRX4200, SRX4300, SRX4600, SRX4700, SRX5400, SRX5600, SRX5800, and vSRX 3.0)—You can configure multiple gRPC servers that host different sets of services on unique ports. Additionally, each server can support different certificates, listening addresses, and routing instances. You configure the gRPC servers at the [edit system services http servers] hierarchy level. Distributing gRPC services across different servers allows for better allocation of network resources, reducing the risk of port conflicts and optimizing server performance.

    [See Configure gRPC Services and server.]

  • IPv6 collector support for sFlow technology with EVPN-VXLAN (EX4100-48MP, EX4100-H-12MP, EX4100-H-24MP, EX4100-H-24F, EX4100-H-24F-DC, EX4100-24MP, EX4100-48P, EX4100-48T, EX4100-24P, EX4100-24T, EX4100-F-48P, EX4100-F-24P, EX4100-F-48T, EX4100-F-24T, EX4100-F-12P, EX4100-F-12T, EX4400-24MP, EX4400-24P, EX4400-24T, EX4400-24X, EX4400-48F, EX4400-48MP, EX4400-48MXP, EX4400-48XP, EX4400-48P, EX4400-48T, EX4650, QFX5120-32C, QFX5120-48T, QFX5120-48Y, and QFX5120-48YM)—You can use IPv6 collector for sFlow technology to monitor known multicast traffic in EVPN-VXLAN deployments. The system supports both IPv4 and IPv6 traffic and includes management interface support for IPv6 collectors. With this functionality, you can efficiently monitor and analyze network performance across different interfaces.

    [See sFlow Support on Switches.]

  • Enhanced on-box memory monitoring with configurable thresholds and improved alarm validation (EX2300-C, EX3400, EX4100-24P, EX4100-24T, EX4300-MP, EX4400-24MP, EX4400-24P, EX4400-24T, EX4400-48MP, EX4650, MX960, MX10003, MX10004, MX10008, MX10016, MX2008, MX2010, MX2020, SRX2300, SRX4200, SRX4300, SRX4600, SRX4700, and SRX5800)—You can monitor system free pages and excessive swap memory usage more efficiently to prevent memory shortage issues. The enhanced validation process reduces false alarm triggers.

    Additionally, you can set user-configurable thresholds to monitor the Virtual Memory Size (VSZ) of processes, with events categorized based on severity. Use the set system monitor memory process minor/major/critical-event threshold process-name memory-limit configuration statement to configure these thresholds.

    The system integrates alarms with the eventd and alarmd infrastructure, enabling you to view the alarms using the show system alarms command.

    Use the show system monitor memory events all and show system monitor memory status all commands to view all recorded events and the latest status on memory usage.