A problem with Debian installs when you run apt update. To fix sudo vi /etc/apt/sources.list find the line that starts with deb cdrom: put a # at the start of the line now run sudo apt update have a nice … Continue reading →
I upgraded my EX2300-24P and got an alarm light on the front. root@switch> show system alarms 1 alarms currently active Alarm time Class Description 2021-06-19 04:20:46 EDT Minor RE 0 /var partition usage is high Then I ran “show system … Continue reading →
Installing EPEL sudo dnf -y install epel-release Dont use the epel-next repository. epel-next is meant for Stream, and packages from it may not function correctly.
Continue reading →I am getting 10’s to 100’s of the following lines in my logwatch email session-####.scope: Succeeded.: # Time(s) This apparently is being caused by the current version of cron and logwatch To suppress these messages in the logwatch email, edit … Continue reading →
I had a test machine I was setting up and I did not want it to be able to send out emails (tcp 25) Edit the file /etc/firewalld/firewalld.conf. Find the line FirewallBackend=nftables change it to read FirewallBackend=iptables execute systemctl restart … Continue reading →
jnxOperatingTemp.9.1.0.0 or 1.3.6.1.4.1.2636.3.1.13.1.7.9.1.0.0 Settings for Nagios to monitor temperature on SRX using snmp v3 /usr/lib64/nagios/plugins/check_snmp -H 10.254.253.1 -o 1.3.6.1.4.1.2636.3.1.13.1.7.9.1.0.0 -w 43 -c 45 -u C -P 3 -L authPriv -U SNMPUSERNAME -a MD5 -A AUTHPASS -x aes -X PRIVPASS SNMP … Continue reading →
Install an iperf3 server on fedora to test your network On the box you are going to use as a server sudo dnf install iperf3 open port on firewalld: sudo firewall-cmd –add-port=5201/tcp –permanent sudo firewall-cmd –reload run a test to … Continue reading →
How to use the Serial Number Entitlement tool and analyze the results Serial Number Entitlement Tool
Continue reading →First – install certbot on your machine yum -y install httpd mod_ssl certbot I am going to assume you have correctly configured firewalld to allow incoming connections to http and https. systemctl start httpd Now – create a test ssl … Continue reading →
You need port 8080 TCP and 3478 UDP at a minimum on the controller computer. Port 8080 makes them show up in the controller, and 3478 keeps one from seeing STUN errors. https://community.ui.com/questions/Windows-Firewall-blocking-AP-Controller-communication-even-with-rules-in-place/65453356-9751-43b8-ada2-460bd914ab9b
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