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BiEmme
Joined: 22 May 2015
Posts: 7
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 Posted: Fri May 22, 2015 12:17 pm Post subject: Sync of 2 servers: through PRIVATE or PUBLIC CONNECTION? |
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We're evaluating VVPro, to sync files between 2 servers.
VV is installed on SERVER1.
Our SOURCE target is local folder.
Our target is network folder on SERVER2, accessible from SERVER1.
So far so good.
While monitoring traffic, we noticed quite increase of TRAFFIC on both servers.
Definitely, we expected increase in traffic through PRIVATE connection.
However, we also noticed increase in traffic through PUBLIC connection.
Is that normal behaviour? |
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TGRMN Software
Site Admin
Joined: 10 Jan 2005
Posts: 8758
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| Posted: Sat May 23, 2015 10:06 am Post subject: |
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Hi, ViceVersa will only transfer data between source and target, if they are both on the private network, that's where you should see the traffic. It's strange that you see increase traffic on the public network? Can you shut down the public connection as a test? thanks
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http://www.compareandmerge.com |
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BiEmme
Joined: 22 May 2015
Posts: 7
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| Posted: Mon May 25, 2015 7:16 pm Post subject: VV is using PUBLIC connection? |
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We're evaluating VVPro, to sync files between 2 servers.
VV is installed on SERVER1.
Our SOURCE target is local folder.
Our target is network folder on SERVER2, accessible from SERVER1.
So far so good.
While monitoring traffic, we noticed quite increase of TRAFFIC on both servers. |
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TGRMN Software
Site Admin
Joined: 10 Jan 2005
Posts: 8758
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BiEmme
Joined: 22 May 2015
Posts: 7
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| Posted: Tue May 26, 2015 4:46 am Post subject: |
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| Yes, traffic matches to VV sync. |
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lukapre
Joined: 27 May 2015
Posts: 2
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| Posted: Wed May 27, 2015 8:30 am Post subject: |
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Hi.
I'm admin, who is evaluating and testing your synchronization software between these two web servers BiEmme mentioned before. They each have two LAN interfaces, one for HTTP traffic and one for backend traffic (SQL, BACKUP, etc...)
I recorded traffic with Wireshark for both PUBLIC and PRIVATE interfaces, and when sync is occurring (scheduled or manually), I can see that it is communicating through both interfaces.
Have you experienced any similar situation in past, any idea how to resolve this issue?
Your software is really great and works as we expected, but I really don't want to send all sync traffic through public LAN. |
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TGRMN Software
Site Admin
Joined: 10 Jan 2005
Posts: 8758
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| Posted: Wed May 27, 2015 11:01 pm Post subject: |
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Hi, the sync will send data only over the connection between SERVER1 and SERVER2. Not sure why you are seeing traffic over LAN, unless some other is software is doing that while ViceVersa runs? Maybe cloud backup? As a test switch off temporarily the interfaces that are used for HTTP traffic and you should see ViceVersa will keep working fine. Let me know how it goes, thanks!
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http://www.tgrmn.com
http://www.compareandmerge.com |
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lukapre
Joined: 27 May 2015
Posts: 2
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| Posted: Mon Jun 01, 2015 10:45 am Post subject: |
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We managed to solve the problem last week by disabling NETBIOS in advanced settings of PUBLIC network interface, now everything works as it is supposed to.
Thank you for help.
Luka |
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TGRMN Software
Site Admin
Joined: 10 Jan 2005
Posts: 8758
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