Network Protocols

Nagios telnet to a port check (Linux) ./telnet-check.sh localhost 80 Connection to localhost 80 port [tcp/http] succeeded!|time=0.011741s;;;0 ./telnet-check.sh localhost 22 Connection to localhost 22 port…

Perl script that via SNMP queries a Juniper router(JunOS) for BGP peer/neighbor status. Triggers CRITICAL alarm if peer is not in established state and is…

check_udp_stats.sh is a Nagios plugin to gather statistics of udp packets. On top of this it has monitoring logic to warn about udp packets received…

Script to check LDAP syncrepl replication state between two servers.

Threaded Python multiple ports scanner Just check lot of ports for server. Free to use.

Nagios plugin to return Information on domain expiration date from OVH API.

Check the time on a client, using SSH. This plugin is not meant to check the time server but the time on the clients, using…

This Nagios Plugin checks the state of ServerFarm or Relaserver on Cisco ACE via SNMP Need CISCO-SLB-HEALTH-MON-MIB and CISCO-ENHANCED-SLB-MIB for work usage: $0 -h -c…

Perl script that uploads a file on a SFTP server and extract metrics This script doesn't rely on any other external application as psftp to…

This is an alternate url-checker written in perl (with Mojolicious-Framework) wich works analog to check_http but which checks destinated url for valid xml and fileage…

Downloads a specific file via FTP and verify how long it takes.

This Nagios Plugin checks the state of ServerFarm on Cisco ACE via SNMP Need CISCO-SLB-HEALTH-MON-MIB for work Usage: $0 -h -c -f -v This is…