Show the Number of Active LAN Clients
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Is there anywhere in PFsense that will show me the number of clients on my network? I can hand count them from DHCP leases, but wondered if there is a summary somewhere. I was thinking maybe there is a command line that will return the the number.
Thanks,
Jerold
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The ARP table has a list of static & dynamic clients that have been seen recently, but it's not guaranteed to be complete list at any given moment in time, and there is no total.
Diagnostics - ARP Table
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Use nmap (on "something")
nmap -sP <ip-net>/ <netmask>Ie. nmap 192.168.1.0/24
/Bingo</netmask></ip-net>
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Internal:
- The ARP table as named above
- Squid & SARG perhaps
External:
- CentOS and NAGIOS2
- TclMon on an APU, NUC or other small device
- On a small external device such the RaspBerry PI or the netgate MinnowBoard Turbot series and a Linux or FreeBSD
OS on it with CACTI and MRTG.
