Home Directory Plugins Network Protocols * Routing check_2hoptraceroute with TCP

Search Exchange

Search All Sites

Nagios Live Webinars

Let our experts show you how Nagios can help your organization.

Contact Us

Phone: 1-888-NAGIOS-1
Email: sales@nagios.com

Login

Remember Me

check_2hoptraceroute with TCP

Rating
0 votes
Favoured:
0
Current Version
1.0
Last Release Date
2014-01-23
Compatible With
  • Nagios 1.x
  • Nagios 2.x
  • Nagios 3.x
  • Nagios 4.x
  • Nagios XI
License
GPL
Hits
24089
Network Monitoring Software - Download Nagios XI
Log Management Software - Nagios Log Server - Download
Netflow Analysis Software - Nagios Network Analyzer - Download
This plugin is based on check_2hoptrace.sh. It is modified to do the trace between 2 hops with TCP SYN packets, so both usage are the same. This is to solve the issue that trace with UDP or ICMP packets is filtered out with firewall.

Because root privilege is required for user nagios to run this command, please use "visudo" to add the following line to /etc/sudoers:

nagios ALL=(ALL) NOPASSWD: /usr/local/nagios/libexec/check_2hoptraceroutetcp.sh

Further, find "Defaults requiretty" and place "#" at the beginning of this line.