/**
- * Copyright (C) 2012-2013 Steven Barth <steven@midlink.org>
+ * Copyright (C) 2012-2014 Steven Barth <steven@midlink.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License v2 as published by
// Request Information Refresh
uint16_t oro_refresh = htons(DHCPV6_OPT_INFO_REFRESH);
+ // Build vendor-class option
+ size_t vendor_class_len;
+ struct dhcpv6_vendorclass *vendor_class = odhcp6c_get_state(STATE_VENDORCLASS, &vendor_class_len);
+
+ struct {
+ uint16_t type;
+ uint16_t length;
+ } vendor_class_hdr = {htons(DHCPV6_OPT_VENDOR_CLASS), htons(vendor_class_len)};
+
// Prepare Header
size_t oro_len;
void *oro = odhcp6c_get_state(STATE_ORO, &oro_len);
{&oro_refresh, 0},
{cl_id, cl_id_len},
{srv_id, srv_id_len},
+ {&vendor_class_hdr, vendor_class_len ? sizeof(vendor_class_hdr) : 0},
+ {vendor_class, vendor_class_len},
{&reconf_accept, sizeof(reconf_accept)},
{&fqdn, fqdn_len},
{&hdr_ia_na, sizeof(hdr_ia_na)},
size_t cnt = ARRAY_SIZE(iov);
if (type == DHCPV6_MSG_INFO_REQ) {
- cnt = 5;
+ cnt = 7;
iov[2].iov_len = sizeof(oro_refresh);
hdr.oro_len = htons(oro_len + sizeof(oro_refresh));
} else if (!request_prefix) {
- cnt = 9;
+ cnt = 11;
}
// Disable IAs if not used
if (type != DHCPV6_MSG_SOLICIT) {
- iov[5].iov_len = 0;
+ iov[7].iov_len = 0;
if (ia_na_len == 0)
- iov[7].iov_len = 0;
+ iov[9].iov_len = 0;
}
if (na_mode == IA_MODE_NONE)
- iov[7].iov_len = 0;
+ iov[9].iov_len = 0;
if (!(client_options & DHCPV6_ACCEPT_RECONFIGURE))
- iov[5].iov_len = 0;
+ iov[7].iov_len = 0;
if (!(client_options & DHCPV6_CLIENT_FQDN))
- iov[6].iov_len = 0;
+ iov[8].iov_len = 0;
struct sockaddr_in6 srv = {AF_INET6, htons(DHCPV6_SERVER_PORT),
0, ALL_DHCPV6_RELAYS, ifindex};