https://community.hpe.com/t5/operating-system-linux/arp-table/m-p/4051327#M29636 How does the system automatically flush the arp table, does it read the timer value from /proc/sys/net/ipv4/neigh/eth0/gc_stale_time file??<BR /><BR /> Tue, 07 Aug 2007 16:38:34 GMT all star 2007-08-07T16:38:34Z https://community.hpe.com/t5/operating-system-linux/arp-table/m-p/4051327#M29636 How does the system automatically flush the arp table, does it read the timer value from /proc/sys/net/ipv4/neigh/eth0/gc_stale_time file??<BR /><BR /> Tue, 07 Aug 2007 16:38:34 GMT https://community.hpe.com/t5/operating-system-linux/arp-table/m-p/4051327#M29636 all star 2007-08-07T16:38:34Z https://community.hpe.com/t5/operating-system-linux/arp-table/m-p/4051328#M29637 it defines the ARP cache time.. Tue, 07 Aug 2007 21:29:41 GMT https://community.hpe.com/t5/operating-system-linux/arp-table/m-p/4051328#M29637 skt_skt 2007-08-07T21:29:41Z https://community.hpe.com/t5/operating-system-linux/arp-table/m-p/4051329#M29638 <!--!*#--># cat /proc/sys/net/ipv4/route/gc_interval -----&gt; 60<BR /><BR /># cat /proc/sys/net/ipv4/route/gc_timeout -----&gt; 300 Wed, 08 Aug 2007 11:31:11 GMT https://community.hpe.com/t5/operating-system-linux/arp-table/m-p/4051329#M29638 TY 007 2007-08-08T11:31:11Z