Search found 85 matches

by axslingr
Sat Nov 17, 2018 2:19 pm
Forum: Migration
Topic: upgrade from ubuntu 12.04 to ubuntu 16.04
Replies: 6
Views: 528

Re: upgrade from ubuntu 12.04 to ubuntu 16.04

Only other thing I can think of is make sure apparmor is disabled/removed and check permissions. I've never had issues doing this kind of upgrade.

Lance
by axslingr
Fri Nov 16, 2018 10:26 pm
Forum: Migration
Topic: upgrade from ubuntu 12.04 to ubuntu 16.04
Replies: 6
Views: 528

Re: upgrade from ubuntu 12.04 to ubuntu 16.04

Ok, good. When you first installed 8.7.1 on 16.04, did you use the -s option on install.sh, delete the resulting /opt/zimbra directory, restore your /opt/zimbra directory and run install.sh in normal mode?

Lance
by axslingr
Fri Nov 16, 2018 7:42 pm
Forum: Migration
Topic: upgrade from ubuntu 12.04 to ubuntu 16.04
Replies: 6
Views: 528

Re: upgrade from ubuntu 12.04 to ubuntu 16.04

What was your upgrade process? Did you run do-release-upgrade or clean install of 16.04?

Lance
by axslingr
Thu Nov 15, 2018 12:58 pm
Forum: Administrators
Topic: Reset Configuration
Replies: 3
Views: 282

Re: Reset Configuration

You could try installing the 30-day trial of the Zextras suite and export a backup, then import back into a fresh install of Zimbra. Please test this out on a spare server before trying on production server though.

Lance
by axslingr
Thu Nov 15, 2018 12:47 pm
Forum: Administrators
Topic: Restore a crashed dedicated server on a new dedicated
Replies: 1
Views: 71

Re: Restore a crached dedicated server on a new dedicated

Before restoring your backup of /opt/zimbra on the new server, you need to install Zimbra with the -s option(./install.sh -s). Once that's done, delete the resulting /opt/zimbra directory and restore your backup in its place. Then run install.sh again as normal and it should perform an "upgrade...
by axslingr
Tue Nov 13, 2018 8:15 pm
Forum: Administrators
Topic: WebUI not refreshing properly
Replies: 2
Views: 121

Re: WebUI not refreshing properly

Tried clearing the server cache?

Code: Select all

zmprov fc zimlet


Lance
by axslingr
Sun Oct 28, 2018 9:58 pm
Forum: Installation and Upgrade
Topic: Network Edition 8.8.10 Upgrade - Backups "Bug"
Replies: 4
Views: 697

Re: Network Edition 8.8.10 Upgrade - Backups "Bug"

This happened to me as well on my NE server. I just flushed the schedule to fix it but was scratching my head as to why it got enabled. Didn't attribute it to the upgrade because it took a while for me to start getting low disk space warnings.

Lance
by axslingr
Wed Oct 24, 2018 3:08 pm
Forum: Administrators
Topic: Does fail2ban need iptables?
Replies: 5
Views: 433

Re: Does fail2ban need iptables?

All my Zimbra servers are behind a pfSense firewall with pfblockerNG installed. I only allow traffic from countries that actually need to connect. Doesn't totally eliminate attacks but certainly reduces them drastically.

Lance
by axslingr
Tue Oct 16, 2018 2:53 pm
Forum: Administrators
Topic: reveal IP connection source from bruteforce authentication attempt
Replies: 13
Views: 1952

Re: reveal IP connection source from bruteforce authentication attempt

Gotcha. I'm out of ideas then. I've never seen Zimbra log connections from the private side of pfSense, especially if no other nat or static routing modifications have been made.

Lance
by axslingr
Mon Oct 15, 2018 8:20 pm
Forum: Administrators
Topic: reveal IP connection source from bruteforce authentication attempt
Replies: 13
Views: 1952

Re: reveal IP connection source from bruteforce authentication attempt

Ok, what does that 1:1 NAT setting look like? Do you really need that? If you only have one public ip on the WAN interface, you don't.

Lance

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