Setting up VCSA 6.7

VCSA install

First, before strarting the install process, you have to create a record typa A under your internal DNS server. In our case, I’ve created  a record “A” VCSA.customer.local 192.9.215.x  (192.9. ????? why this wrong address in a LAN enveriement? I’m sorry, but at the beginning, this  customer was supported by someone that didn’t  understand the networking …

Users cannot connect to POP3 or IMAP4 on Exchange Server 2013 or Exchange Server 2016

A customer call me with a problem downloading emails with POP3s from his Exchange server 2013. This was the error from his application server: [04/09/2018][15:15][xxxxx](101764): CSvMailbox::ControllaCasella – Logon: fatture.xxxxxx@xxxxxxxx.it, Mailbox: fatture.xxxxxx@xxxxxxxx.it, [04/09/2018][15:15][xxxxx](101764): Operation: Logon – Error: 0x80004005– xxxxxxx.xxxxxxxSSLPopsException: Remote host disconnected during SSL negotiation. After a quick check  in  with the  eventviewer with no results, I switched to the Exchange’s …

How to migrate an old SBS 2011 with PST export to Office 365 ?

The first thing is validate  your public DNS on Microsoft’s tenant. Insert you DNS domain The tenant tells us which records we’ll need to add to our public DNS Do it .   When you have done these changes on your public DNS, We export the pst from the old system (See this guide: https://marcoschiavon.net/2018/06/07/how-to-export-a-pst-from-an-exchange-2010-with-powershell/ ) …

How to rebuild an Exchange server 2016 Search Index?

open cli and input this command: Get-MailboxDatabaseCopyStatus *|sortname|Selectname,status,contentindexstate stop these services: Stop-Service MSExchangeFastSearch Stop-Service HostControllerService locate the path of the db : Get-MailboxDatabase  Get-MailboxDatabaseDB01\SRVCOM |selectEdbFilePath  delete  the GUID folder : now restart the services start-Service MSExchangeFastSearch start-Service HostControllerService and issue this command Get-MailboxDatabaseCopyStatus * | sort name | Select name,status,contentindexstate As you see, the indexing process is …

Filter ARP table on HP Switch

This is the command to show the ARP table on a HP switch. SW01-RackA# show arp IP ARP table   IP Address       MAC Address       Type    Port   —————  —————– ——- —-   192.4.0.3        005056-a03e81     dynamic Trk1   192.4.0.4        005056-a063bc     dynamic Trk1   192.4.0.5        005056-a05de4     dynamic Trk1   192.4.0.6        005056-a070f0      dynamic Trk1   192.4.0.10       001132-4cfd03     dynamic Trk1   192.4.0.24       000000-000000    dynamic …… …… Now, we need to filter and find a MAC-Address with these data …