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Gateway of last resort is not set

Zabbix Components and Ports

Zabbix monitoring system consists of components that communicate with each other. Here is a summary of the TCP ports and some configuration characteristics of various connections. Active agent: The Zabbix agent periodically asks the Zabbix proxy (or Zabbix server, if configured to use the server directly) for the list of items that should be collected, […]

Installing AWS CLI on Cygwin

To get AWS CLI working in Cygwin: Install “python2-pip” with the Cygwin installer (and accept whatever dependencies it brings) Run “pip2 install awscli“ See what you have: “aws –version“, and continue with the usual “aws configure” procedure. Using AWS CLI is not very fast in this setup however. For example, showing specific Virtual Private Gateway […]

Junos Default Applications

From Junos 12.1X47-D25.4 on SRX240H2: markku@srx> show configuration groups junos-defaults applications # # File Transfer Protocol # application junos-ftp { application-protocol ftp; protocol tcp; destination-port 21; } # # Trivial File Transfer Protocol # application junos-tftp { application-protocol tftp; protocol udp; destination-port 69; } # # Real Time Streaming Protocol # application junos-rtsp { application-protocol […]

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