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Don't explicity create an IPV4LL route if we have a routeable address - the host system should make this choice.

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This commit is contained in:
Roy Marples 2008-05-07 09:07:28 +00:00
parent 9b7874c7ae
commit 833f739efa
2 changed files with 13 additions and 4 deletions
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9
config.h
View File

@ -36,6 +36,15 @@
* Needs ARP. */
#define ENABLE_IPV4LL
/*
* By default we don't add a local link route if we got a routeable address.
* This is because dhcpcd can't really decide which interface should allow
* link local routing when we have more than one interface.
* Ideally the host network scripts should add the link local route for us.
* If not, you can define this to get dhcpcd to always add the link local route.
*/
// #define ENABLE_IPV4LL_ALWAYSROUTE
/* We will auto create a DUID_LLT file if it doesn't exist.
* You can always create your own DUID file that just contains the
* hex string that represents the DUID.

8
configure.c
View File

@ -204,15 +204,15 @@ configure_routes(struct interface *iface, const struct dhcp_message *dhcp,
ort = get_option_routes(dhcp);
#ifdef ENABLE_IPV4LL
#ifdef ENABLE_IPV4LL_ALWAYSROUTE
if (options->options & DHCPCD_IPV4LL &&
IN_PRIVATE(ntohl(dhcp->yiaddr)))
{
for (rt = ort; rt; rt = rt->next) {
/* Check if we have already got a link locale route dished
* out by the DHCP server */
/* Check if we have already got a link locale route
* dished out by the DHCP server */
if (rt->dest.s_addr == htonl(LINKLOCAL_ADDR) &&
rt->net.s_addr == htonl(LINKLOCAL_MASK))
rt->net.s_addr == htonl(LINKLOCAL_MASK))
break;
rtn = rt;
}