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  1. DC/OS
  2. DCOS_OSS-5122

IPv6 VIP doesn't work from same-host network namespaces

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      Description

      On 3 out of 4 ci clusters test_vip_ipv6 consistently passes, but on 1 out of 4 clusters it consistently fails. There is only one broken case, it's when proxy and origin apps run on the same host. In this case, IPv6 VIP works from host network namespace, but doesn't work from proxy task's network namespace. However, if bridge-nf-call-ip6tables is enabled, the test works on all clusters.

      sysctl -w net.bridge.bridge-nf-call-ip6tables=1
      

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            • Assignee:
              jasonkoelker Jason Koelker (Inactive)
              Reporter:
              sergeyurbanovich Sergey Urbanovich (Inactive)
              Team:
              DELETE DKP Workloads Team
              Watchers:
              Deepak Goel, Dominik Dary (Inactive), Sergey Urbanovich (Inactive)
            • Watchers:
              3 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved:

                Zendesk Support

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