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Options:
Examples:
t6c:w:vhV memory exhausted critical warning verbose help version %s (nagios-plugins-linux) v%s
This plugin displays TCP network and socket informations.
Copyright (C) 2014,2015 Davide Madrisan <davide.madrisan@gmail.com>
%s [--tcp] [--tcp6] [-w COUNTER] [-c COUNTER]
-t, --tcp display the statistics for the TCP protocol (the default)
-6, --tcp6 display the statistics for the TCPv6 protocol
-w, --warning COUNTER warning threshold
-c, --critical COUNTER critical threshold
-v, --verbose show details for command-line debugging (Nagios may truncate output)
-h, --help display this help and exit
-V, --version output version information and exit
%s --tcp -w 1000 -c 1500 # TCPv4 only (the default)
%s --tcp --tcp6 -w 1500 -c 2000 # TCPv4 and TCPv6
%s --tcp6 -w 1500 -c 2000 # TCPv6 only
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software; you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
%s %s - %lu tcp established | tcp_established=%lu tcp_syn_sent=%lu tcp_syn_recv=%lu tcp_fin_wait1=%lu tcp_fin_wait2=%lu tcp_time_wait=%lu tcp_close=%lu tcp_close_wait=%lu tcp_last_ack=%lu tcp_listen=%lu tcp_closing=%lu
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@ )@ t )@ 6 ? @ c H @ w P @ v X @ h ] @ V %s: (%s) UNKNOWN OK WARNING CRITICAL DEPENDENT (@ (@ (@ (@ (@ A NULL argv[0] was passed through an exec system call Cannot allocate memory: %s r error opening %s remote-addr:port local-addr:port status [%s]
proto %-11s %20s %22s
%08X%08X%08X%08X %X /proc/net/tcp /proc/net/tcp6 ESTABLISHED SYN_SENT SYN_RECV FIN_WAIT1 FIN_WAIT2 TIME_WAIT CLOSE CLOSE_WAIT LAST_ACK LISTEN CLOSING %d: %64[0-9A-Fa-f]:%X %64[0-9A-Fa-f]:%X %X %lX:%lX %X:%lX %lX %d %d %lu %*s
warning, got bogus tcp line.
%s tcp6 %-11s %15s:%-6d %15s:%-6d
tcp %-11s %15s:%-6d %15s:%-6d
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