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[Bug 1265505] [NEW] VM is reachable, but cannot SSH into it

 

Public bug reported:

Tempest experimental job with parallelism manifested the following failure:
http://logs.openstack.org/85/64185/1/experimental/check-tempest-dsvm-neutron-isolated-parallel/03017fd/console.html.gz

Ping succeeds, but SSH connection fails.
Possible causes are:
- SSH service did not start on target VM
- L3 agent did not configure correctly Floating IP; it added the IP but not the SNAT/DNAT rule, so the ping succeeds because it's just pinging an additional IP on the gateway.

Triaging needed

** Affects: neutron
     Importance: Undecided
         Status: New


** Tags: neutron-parallel

** Also affects: neutron
   Importance: Undecided
       Status: New

** No longer affects: nova

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https://bugs.launchpad.net/bugs/1265505

Title:
  VM is reachable, but cannot SSH into it

Status in OpenStack Neutron (virtual network service):
  New

Bug description:
  Tempest experimental job with parallelism manifested the following failure:
  http://logs.openstack.org/85/64185/1/experimental/check-tempest-dsvm-neutron-isolated-parallel/03017fd/console.html.gz

  Ping succeeds, but SSH connection fails.
  Possible causes are:
  - SSH service did not start on target VM
  - L3 agent did not configure correctly Floating IP; it added the IP but not the SNAT/DNAT rule, so the ping succeeds because it's just pinging an additional IP on the gateway.

  Triaging needed

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Follow ups

References