Hi AV
how can we change the subnet mask for the cluster?
thanks.
Question
subnet mask
+2
+1do you mean netmask for private network ?
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________________________________
From: An_kir
Sent: Thursday, December 20, 2018 9:49:54 AM
To: Gianluigi Vigano'
Subject: [AskVertica] subnet mask
Vertica Forum https://forum.vertica.com/
An_kir started a new discussion: subnet mask
Hi AV
how can we change the subnet mask for the cluster?
thanks.
Reply to this email directly or follow the link below to check it out: https://forum.vertica.com/discussion/240232/subnet-mask
Ottieni Outlook per Android
________________________________
From: An_kir
Sent: Thursday, December 20, 2018 9:49:54 AM
To: Gianluigi Vigano'
Subject: [AskVertica] subnet mask
Vertica Forum https://forum.vertica.com/
An_kir started a new discussion: subnet mask
Hi AV
how can we change the subnet mask for the cluster?
thanks.
Reply to this email directly or follow the link below to check it out: https://forum.vertica.com/discussion/240232/subnet-mask
+2there is just one network on the cluster
the task is to change the mask for the IPs
re-IP did not help!
more ideas?
team, pls, respond !
+2Does changing the subnet mask affect Vertica? I don't think so. Changing the broadcast I believe could be an issue.
+2when we do ip adds, we see the internal IP and mask. Mask is one of cols in network_interfaces system table. the client changed that mask manually and DB could not start because spread could not broadcast... the solution was to re-ip, changing only the broadcast. then Vertica calculated the new mask... we will give explanations later on.
+2ip addr or ifconfig
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