At times you will need to add dns domain suffix searches to be pushed down to your dhcp clients. The dns server will be using option 119 to do this. To set up option 119 on a Junos dhcp server … 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 →
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 →
How to use the Serial Number Entitlement tool and analyze the results Serial Number Entitlement Tool
Continue reading →If you are using J-Web on an SRX and want to select what the URL is to access J-Web use the following: system services web-management management-url booga The URL for J-Web will now be https://your.srx.fqdn.name/booga Tested on SRX300 running … Continue reading →
First – set up logging set system processes general-authentication-service traceoptions file general_auth set system processes general-authentication-service traceoptions file size 100000 set system processes general-authentication-service traceoptions file files 10 set system processes general-authentication-service traceoptions flag all Review the logs > show … Continue reading →
If you are running the UniFi Network application on a server that is on the same network segment with your Ubiqiti devices, all is good, but, if the devices are on a separate network segment (i.e. there is a router … Continue reading →
If you are using the DHCP server on an SRX (and this should apply to other Juniper products running Junos) you can set up time options for DHCP clients on your network Option 42 Option 42 NTP server – tell … Continue reading →
You make an error in the configuration of your Juniper SRX and vpn stops working and you get the error message: error: the kmd instance kmd is not running So you execute: show system processes extensive | match kmd and … Continue reading →
I have an application where I set up a Juniper EX-2300 as a layer 3 switch – but I needed DHCP Relay activated through the EX-2300 edit forwarding-options # enter your dhcp server(s) set dhcp-relay server-group DHCPSERVERS 10.9.6.254 # … Continue reading →