Issues

• v1.20.2 release

  cilium/hubble#1825 · Filter by author glibsm opened on Oct 1, 2026

• Hubble shows only TRAFFIC_DIRECTION_UNKNOWN after upgrade to 1.19.1

  cilium/hubble#1781 · Filter by author mfcmaestro opened on Apr 27, 2026

• Hubble ui showing a lot of ports

  cilium/hubble#1767 · Filter by author SebastienTolron opened on Mar 25, 2026
  2

• EVENTS LOST: HUBBLE_RING_BUFFER CPU(0)

  🙏 help-wanted📬 kind/question
  cilium/hubble#1737 · Filter by author KSGJ-CLOUD opened on Dec 8, 2025
  2

• Hubble baseUrl with Gateway and HTTPRoute

  cilium/hubble#1704 · Filter by author ayashjorden opened on Aug 6, 2025
  3

• Feature Request: Add --aggregate-by option to Hubble CLI for flow data aggregation.

  cilium/hubble#1697 · Filter by author bearslyricattack opened on Jul 17, 2025

• Hubble UI & relay Crashloopback

  cilium/hubble#1678 · Filter by author cloudcafetech opened on May 4, 2025

• Hubble relay server doesn't provide ALPN during TLS handshake while establishing a GRPC connection

  cilium/hubble#1615 · Filter by author AmoghMK opened on Nov 8, 2024

• Move Hubble CLI release into Cilium

  cilium/hubble#1612 · Filter by author chancez opened on Oct 30, 2024

• Hubble relay fails to connect to Cilium Agent on Clustermesh with high MTU

  cilium/hubble#1610 · Filter by author baurmatt opened on Oct 28, 2024

• Hubble Metrics show only small subset of the requests.

  cilium/hubble#1609 · Filter by author shahargl opened on Oct 28, 2024
  1

• Non-default domain name causing cilium hubble enable Hubble Relay to fail

  cilium/hubble#1513 · Filter by author abcxcba opened on Jun 4, 2024
  1

• Hubble doesn't show traffic flows of request to FQDN of ingress running in the same cluster

  cilium/hubble#1499 · Filter by author pentago opened on May 20, 2024

• Hubble doesn't log DROP_NO_SERVICE for Service with no pods behind it

  cilium/hubble#1451 · Filter by author anupamdialpad opened on Apr 12, 2024
  1

• Request and response content not found in hubble logs

  cilium/hubble#1445 · Filter by author Susanta2000 opened on Apr 11, 2024
  1

• Hubble loses the FQDN reference after a few moments after it is resolved

  cilium/hubble#1438 · Filter by author rooque opened on Apr 3, 2024
  6

• Feature: Generate Network Policy Rules

  cilium/hubble#1376 · Filter by author especially-relative opened on Feb 5, 2024
  1

• Ability to monitor XDP handled packets

  cilium/hubble#1339 · Filter by author oblazek opened on Jan 8, 2024
  11

• Is there a way to log all dropped verdict by policy deny?

  cilium/hubble#1332 · Filter by author smeeklai opened on Dec 19, 2023
  2

• Hubble should indicate that a service cannot be reached due to non-running pods

  cilium/hubble#1299 · Filter by author MartinKolbAtWork opened on Nov 20, 2023

• Connected Nodes: 0/0 and Hubble-relay error="context deadline exceeded"

  cilium/hubble#1294 · Filter by author Bear-LB opened on Nov 15, 2023
  2

• Add hubble observe flags reference docs

  cilium/hubble#1280 · Filter by author kimstacy opened on Nov 1, 2023

• Support aliases for namespaces and nodes

  cilium/hubble#1273 · Filter by author kranurag7 opened on Oct 26, 2023

• Feature: Add network policy names in hubble

  area/cilium⌨️ area/cli🌟 kind/feature
  cilium/hubble#1100 · Filter by author Tim-herbie opened on Jun 21, 2023
  7

• Dependency Dashboard

  ignore-for-project🤯 kind/meta📌 pinned
  cilium/hubble#1023 · Filter by author renovate opened on May 10, 2023