Hi, per Glenn Jones comment, editing the ARP_RATE from 256 to 1 slows down the 10GBE ARP packet rate to one per second from 10 per.
chopin /home/obm> sudo tcpdump -i eth4 | grep arp 13:28:32.158259 arp who-has 10.1.50.36 (Broadcast) tell 10.1.50.23 13:28:33.159313 arp who-has 10.1.50.37 (Broadcast) tell 10.1.50.23 13:28:34.160419 arp who-has 10.1.50.38 (Broadcast) tell 10.1.50.23 13:28:35.161619 arp who-has 10.1.50.39 (Broadcast) tell 10.1.50.23 13:28:36.162447 arp who-has 10.1.50.40 (Broadcast) tell 10.1.50.23 13:28:37.163393 arp who-has 10.1.50.41 (Broadcast) tell 10.1.50.23 13:28:38.164058 arp who-has 10.1.50.42 (Broadcast) tell 10.1.50.23 13:28:39.164762 arp who-has 10.1.50.43 (Broadcast) tell 10.1.50.23 13:28:40.165462 arp who-has 10.1.50.44 (Broadcast) tell 10.1.50.23 13:28:41.166168 arp who-has 10.1.50.45 (Broadcast) tell 10.1.50.23 13:28:42.166836 arp who-has 10.1.50.46 (Broadcast) tell 10.1.50.23 13:28:43.167606 arp who-has 10.1.50.47 (Broadcast) tell 10.1.50.23 13:28:44.168274 arp who-has 10.1.50.48 (Broadcast) tell 10.1.50.23 13:28:45.168998 arp who-has 10.1.50.49 (Broadcast) tell 10.1.50.23 The constant is set in: XPS_BEE2_usr_base/drivers/xps_tengbe/tengbe.h line 37 The file is instantiated in step 4 of BEE_XPS, "Copy Base Package" Sincerely, Oren Milgrome
