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[Swaminathan Vasudevan <swaminathan.vasudevan@xxxxxx>]

Public bug reported:

Today "SSHTimeout" Errors are seen both in CVR ( Centralized Virtual Routers) and DVR ( Distributed Virtual Routers).
The frequency of occurence is more on DVR than the CVR.

But the problem here, is the error statement that is returned and the data that is dumped.
SSHTimeout may have occured due to several reasons, since in all our tempest test we are trying to ssh to the VM using the public IP ( FloatingIP) 
1. VM did not come up
2. VM does not have a private IP address
3. Security rules in the VM was not applied properly
4. Setting up of Floating IP
5. DNAT rules in the Router Namespace.
6. Scheduling.
7. Namespace Errors etc.,


We need a way to identify through the tempest test exactly were and what went wrong.

** Affects: neutron
     Importance: Undecided
         Status: New


** Tags: gate-failure l3-dvr-backlog

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https://bugs.launchpad.net/bugs/1515360

Title:
  Add more verbose to Tempest Test Errors that causes "SSHTimeout" seen
  in CVR and DVR

Status in neutron:
  New

Bug description:
  Today "SSHTimeout" Errors are seen both in CVR ( Centralized Virtual Routers) and DVR ( Distributed Virtual Routers).
  The frequency of occurence is more on DVR than the CVR.

  But the problem here, is the error statement that is returned and the data that is dumped.
  SSHTimeout may have occured due to several reasons, since in all our tempest test we are trying to ssh to the VM using the public IP ( FloatingIP) 
  1. VM did not come up
  2. VM does not have a private IP address
  3. Security rules in the VM was not applied properly
  4. Setting up of Floating IP
  5. DNAT rules in the Router Namespace.
  6. Scheduling.
  7. Namespace Errors etc.,

  
  We need a way to identify through the tempest test exactly were and what went wrong.

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