|
| From: | Simon Goldschmidt |
| Subject: | [lwip-devel] [bug #28877] Duplicate ARP gratuitous packet with LWIP_NETIF_LINK_CALLBACK set ON |
| Date: | Fri, 12 Feb 2010 16:50:28 +0000 |
| User-agent: | Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.6; de; rv:1.9.2) Gecko/20100115 Firefox/3.6 |
Follow-up Comment #1, bug #28877 (project lwip):
What about this:
if (netif->flags & (NETIF_FLAG_ETHARP | NETIF_FLAG_LINK_UP)) {
etharp_gratuitous(netif);
}
Since netif_set_link_up() does it the same way (only sending if netif is up),
only the latter of both (set_up and set_link_up) would issue the gratuitous
ARP.
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