Fix: Unable to start TLS: SSL connect attempt failed error:14090086:SSL routines:ssl3_get_server_certificate:certificate verify failed when connecting to ldap master.Cannot determine services – exiting Rumi, September 1, 2018 My ZImbra 8.6 was throwing the following error once after my letsencrypt SSL got expired: Unable to start TLS: SSL connect attempt failed error:14090086:SSL routines:ssl3_get_server_certificate:certificate verify failed when connecting to ldap master.Cannot determine services - exiting The Fix: In order to fix the problem you need to modify the following parameters as Zimbra user: zmlocalconfig -e ldap_starttls_required=false zmlocalconfig -e ldap_starttls_supported=0 Then restart zimbra by using zmcontrol restart Hope it’ll restarted Related Administrations Configurations (Linux) zimbraZimbra SSL
Network Configuration on Debian or Ubuntu August 24, 2012 Setting up an Ethernet Interface The majority of network setup can be done via the interfaces configuration file at /etc/network/interfaces. Here, you can give your network card an IP address (or use dhcp), set up routing information, configure IP masquerading, set default routes and much more. Remember to add… Read More
Install webssh on Debian August 6, 2020August 7, 2020 You need to have PIP installed on your debian system. Check if it’s already installed, if not, install one of the available edition. My setup included Debain 10 (buster) PIP 3 Installing pip for Python 3 Perform the following steps as a user with sudo privileges to install Pip for Python 3… Read More
Netstat Command January 11, 2012January 11, 2012 Netstat command displays various network related information such as network connections, routing tables, interface statistics, masquerade connections, multicast memberships etc., In this article, let us review 10 practical unix netstat command examples. 1. List All Ports (both listening and non listening ports) Related Read More
Thanks alot i have used zmlocalconfig -e ldap_starttls_required=false zmlocalconfig -e ldap_starttls_supported=0 Reply