PfSense web ui freezes after clicking on Diagnostics->ARP Table

  • Hi there,

    arp -a is taking huge time to return the whole list and the pfSense web ui freezes if you try to access the ARP table interface. Restart PHP-FPM is required after that.

    2.3.2-RELEASE (amd64)
    built on Tue Jul 19 12:44:43 CDT 2016
    FreeBSD 10.3-RELEASE-p5

    So, what could be causing the arp -a to take so long to return the list and is this a possible bug in the UI as well?