[GitHub] swill commented on issue #2062: CLOUDSTACK-9878: remove unnecessary VPN drops

2017-04-29 Thread git
swill commented on issue #2062: CLOUDSTACK-9878: remove unnecessary VPN drops
URL: https://github.com/apache/cloudstack/pull/2062#issuecomment-298206491
 
 
   This one should be ready to merge...
 

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[GitHub] swill commented on issue #2062: CLOUDSTACK-9878: remove unnecessary VPN drops

2017-04-27 Thread git
swill commented on issue #2062: CLOUDSTACK-9878: remove unnecessary VPN drops
URL: https://github.com/apache/cloudstack/pull/2062#issuecomment-297789368
 
 
   @borisstoyanov or @rhtyd can one of you kick of the tests?  Thanks...
 

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[GitHub] swill commented on issue #2062: CLOUDSTACK-9878: remove unnecessary VPN drops

2017-04-27 Thread git
swill commented on issue #2062: CLOUDSTACK-9878: remove unnecessary VPN drops
URL: https://github.com/apache/cloudstack/pull/2062#issuecomment-297789368
 
 
   @borisstoyanov or @rhtyd can one of you kick of the tests?  Thanks...
 

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[GitHub] swill commented on issue #2062: CLOUDSTACK-9878: remove unnecessary VPN drops

2017-04-27 Thread git
swill commented on issue #2062: CLOUDSTACK-9878: remove unnecessary VPN drops
URL: https://github.com/apache/cloudstack/pull/2062#issuecomment-297783705
 
 
   I have fixed the issue around VPN user changes dropping existing VPN 
connections.
   
   In working on this, I found bugs that the VPN users were not correctly being 
removed from the `/etc/ppp/chap-secrets` file.  This had a lot of unwanted side 
effects, including:
   - VPN connections could be established using deleted users.
   - VPN connections could not be established for a new user if a user was 
deleted and added again with a different password (the original password would 
work, but new one would not).
   
   All of these bugs have been fixed as well as the original problem of VPN 
connections dropping when users are added/removed.
   
   Now remote access VPN connections will no longer drop when network changes 
are made.
   
   This PR is ready for testing again.  Please run CI against it again and I 
will poke the people who are manually testing this as well.  Thanks...
 

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[GitHub] swill commented on issue #2062: CLOUDSTACK-9878: remove unnecessary VPN drops

2017-04-27 Thread git
swill commented on issue #2062: CLOUDSTACK-9878: remove unnecessary VPN drops
URL: https://github.com/apache/cloudstack/pull/2062#issuecomment-297765224
 
 
   Regarding the Remote Access VPN connection being dropped when users are 
added and deleted is because the entire VPN user databag is reprocessed on each 
VPN user change.  This means that every user is removed and then added back 
again after.  Since each user is removed, if they had an active VPN session, 
the session is obviously dropped.
   
   Since there is no way to modify an existing VPN user (like change password), 
I should be able to find a way to selectively reconfigure the relevant VPN 
users.  I will update this PR once I have a solution to this specific 
sub-problem.
 

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[GitHub] swill commented on issue #2062: CLOUDSTACK-9878: remove unnecessary VPN drops

2017-04-26 Thread git
swill commented on issue #2062: CLOUDSTACK-9878: remove unnecessary VPN drops
URL: https://github.com/apache/cloudstack/pull/2062#issuecomment-297525299
 
 
   Haijiao from the mailing list has confirmed that the majority of the cases 
are fixed, but the connection still drops when a new VPN user is added/removed. 
 I have tested and can reproduce the behavior.  I am working on a solution for 
that problem...
 

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[GitHub] swill commented on issue #2062: CLOUDSTACK-9878: remove unnecessary VPN drops

2017-04-25 Thread git
swill commented on issue #2062: CLOUDSTACK-9878: remove unnecessary VPN drops
URL: https://github.com/apache/cloudstack/pull/2062#issuecomment-297232153
 
 
   Is there a label for `run CI on this`?  I feel like that would be useful.
 

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