Check Point - Enabling Gratious ARP (Failover) Written by PacketPimp3 on 12 March 2009. Posted in Check Point If you firewall isn’t Gratuitous ARPing when it fails over, you will need to edit the file $FWDIR/boot/modules/fwkern.conf, and add the following line (if it doesn’t exist create it), fwha_use_arp_packet_queue=1 Then reboot the machine. JW_DISQUS_VIEW_THE_DISCUSSION_THREAD JW_DISQUS_BLOG_COMMENTS_POWERED_BY DISQUS JW_DISQUS_BACK_TO_TOP