|
| From: | Bill Auerbach |
| Subject: | [lwip-users] etharp_query sending gratuitous ARPs |
| Date: | Wed, 23 Apr 2008 12:09:16 -0400 |
|
Hello, I noticed today while I’m in a
mode sending one message per second using TCP, that lwIP is sending one
gratuitous ARP with each TCP packet. My arp_table for the MAC address is in
state ETHARP_STATE_STABLE. Etharp_query checks this and calls etharp_send_ip.
Should there be a timer or mechanism to limit the frequency of gratuitous ARP
announcements? Can anyone comment on this behavior? Thank you, Bill Auerbach |
| [Prev in Thread] | Current Thread | [Next in Thread] |