/*
- * Copyright (c) 2008, 2009 Nicira Networks.
+ * Copyright (c) 2008, 2009, 2010 Nicira Networks.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
ofm->header.version = OFP_VERSION;
ofm->header.type = OFPT_FLOW_MOD;
ofm->header.length = htons(size);
+ ofm->cookie = 0;
ofm->match.wildcards = htonl(0);
ofm->match.in_port = htons(flow->in_port == ODPP_LOCAL ? OFPP_LOCAL
: flow->in_port);
if (wc & OFPFW_NW_DST_MASK) {
m->nw_dst &= flow_nw_bits_to_mask(wc, OFPFW_NW_DST_SHIFT);
}
+ } else if (m->dl_type == htons(ETH_TYPE_ARP)) {
+ if (wc & OFPFW_NW_PROTO) {
+ m->nw_proto = 0;
+ }
+ if (wc & OFPFW_NW_SRC_MASK) {
+ m->nw_src &= flow_nw_bits_to_mask(wc, OFPFW_NW_SRC_SHIFT);
+ }
+ if (wc & OFPFW_NW_DST_MASK) {
+ m->nw_dst &= flow_nw_bits_to_mask(wc, OFPFW_NW_DST_SHIFT);
+ }
+ m->tp_src = m->tp_dst = 0;
} else {
/* Network and transport layer fields will always be extracted as
* zeros, so we can do an exact-match on those values. */