dhcpv6: assign all viable DHCPv6 addresses by default (FS#402, FS#524)

[project/odhcpd.git] / src / config.c

diff --git a/src/config.c b/src/config.c
index 943f2430326cb40e251f1dc67e7b0caca2dc333a..e89ac0e275b6faf209a0f1083b93e8ec9eeb2af4 100644 (file)
--- a/src/config.c
+++ b/src/config.c
@@ -40,6 +40,7 @@ enum {
        IFACE_ATTR_DOMAIN,
        IFACE_ATTR_FILTER_CLASS,
        IFACE_ATTR_DHCPV6_RAW,
+       IFACE_ATTR_DHCPV6_ASSIGNALL,
        IFACE_ATTR_RA_DEFAULT,
        IFACE_ATTR_RA_MANAGEMENT,
        IFACE_ATTR_RA_OFFLINK,
@@ -76,6 +77,7 @@ static const struct blobmsg_policy iface_attrs[IFACE_ATTR_MAX] = {
        [IFACE_ATTR_DOMAIN] = { .name = "domain", .type = BLOBMSG_TYPE_ARRAY },
        [IFACE_ATTR_FILTER_CLASS] = { .name = "filter_class", .type = BLOBMSG_TYPE_STRING },
        [IFACE_ATTR_DHCPV6_RAW] = { .name = "dhcpv6_raw", .type = BLOBMSG_TYPE_STRING },
+       [IFACE_ATTR_DHCPV6_ASSIGNALL] = { .name ="dhcpv6_assignall", .type = BLOBMSG_TYPE_BOOL },
        [IFACE_ATTR_PD_MANAGER] = { .name = "pd_manager", .type = BLOBMSG_TYPE_STRING },
        [IFACE_ATTR_PD_CER] = { .name = "pd_cer", .type = BLOBMSG_TYPE_STRING },
        [IFACE_ATTR_RA_DEFAULT] = { .name = "ra_default", .type = BLOBMSG_TYPE_INT32 },
@@ -195,6 +197,7 @@ static void set_interface_defaults(struct interface *iface)
        iface->managed = 1;
        iface->learn_routes = 1;
        iface->dhcpv4_leasetime = 43200;
+       iface->dhcpv6_assignall = true;
        iface->ra_maxinterval = 600;
        iface->ra_mininterval = iface->ra_maxinterval/3;
        iface->ra_lifetime = -1;
@@ -580,6 +583,9 @@ int config_parse_interface(void *data, size_t len, const char *name, bool overwr
                odhcpd_unhexlify(iface->dhcpv6_raw, iface->dhcpv6_raw_len, blobmsg_get_string(c));
        }
 
+       if ((c = tb[IFACE_ATTR_DHCPV6_ASSIGNALL]))
+               iface->dhcpv6_assignall = blobmsg_get_bool(c);
+
        if ((c = tb[IFACE_ATTR_RA_DEFAULT]))
                iface->default_router = blobmsg_get_u32(c);