Exemplo n.º 1
0
Arquivo: gen.c Projeto: AndreiaAB/ryu
struct ofpbuf *
flow_mod_conjunction(enum ofputil_protocol proto)
{
    struct ofputil_flow_mod fm;
    struct ofpbuf acts;
    struct ofpact_conjunction *a_conj;

    memset(&fm, 0, sizeof(fm));
    fm.command = OFPFC_ADD;
    fm.table_id = 4;
    fm.new_cookie = htonll(0x123456789abcdef0);
    fm.cookie_mask = OVS_BE64_MAX;
    fm.importance = 0x9878;

    fill_match(&fm.match);

    ofpbuf_init(&acts, 64);
    a_conj = ofpact_put_CONJUNCTION(&acts);
    a_conj->id = 0xabcdef;
    a_conj->clause = 1;
    a_conj->n_clauses = 2;

    fm.ofpacts = acts.data;
    fm.ofpacts_len = acts.size;
    return ofputil_encode_flow_mod(&fm, proto);
}
Exemplo n.º 2
0
Arquivo: gen.c Projeto: JunanDang/ryu
struct ofpbuf *
flow_mod(enum ofputil_protocol proto)
{
    struct ofputil_flow_mod fm;
    struct ofpbuf acts;
    struct ofpact_ipv4 *a_set_field;
    struct ofpact_goto_table *a_goto;

    memset(&fm, 0, sizeof(fm));
    fm.command = OFPFC_ADD;
    fm.table_id = 2;
    fm.new_cookie = htonll(0x123456789abcdef0);
    fm.cookie_mask = OVS_BE64_MAX;
    fm.importance = 0x9878;

    fill_match(&fm.match);

    ofpbuf_init(&acts, 64);
    ofpact_put_STRIP_VLAN(&acts);
    a_set_field = ofpact_put_SET_IPV4_DST(&acts);
    a_set_field->ipv4 = inet_addr("192.168.2.9");
    a_goto = ofpact_put_GOTO_TABLE(&acts);
    a_goto->table_id = 100;

    fm.ofpacts = acts.data;
    fm.ofpacts_len = acts.size;
    return ofputil_encode_flow_mod(&fm, proto);
}
Exemplo n.º 3
0
Arquivo: gen.c Projeto: AndreiaAB/ryu
struct ofpbuf *
flow_mod(enum ofputil_protocol proto)
{
    struct ofputil_flow_mod fm;
    struct ofpbuf acts;
    struct ofpact_ipv4 *a_set_field;
    struct ofpact_goto_table *a_goto;
    char *error;

    /*
     * Taken from neutron OVS-agent,
     * modified for OF>=1.3. (NXM -> OXM)
     * NOTE(yamamoto): This needs to be writable.  learn_parse() modifies it.
     */
    char learn_args[] =
        "table=99,"
        "priority=1,"
        "hard_timeout=300,"
        "OXM_OF_VLAN_VID[0..11],"
        "OXM_OF_ETH_DST[]=OXM_OF_ETH_SRC[],"
        "load:0->OXM_OF_VLAN_VID[],"
        "load:OXM_OF_TUNNEL_ID[]->OXM_OF_TUNNEL_ID[],"
        "output:OXM_OF_IN_PORT[]";

    memset(&fm, 0, sizeof(fm));
    fm.command = OFPFC_ADD;
    fm.table_id = 2;
    fm.new_cookie = htonll(0x123456789abcdef0);
    fm.cookie_mask = OVS_BE64_MAX;
    fm.importance = 0x9878;

    fill_match(&fm.match);

    ofpbuf_init(&acts, 64);
    ofpact_put_STRIP_VLAN(&acts);
    a_set_field = ofpact_put_SET_IPV4_DST(&acts);
    a_set_field->ipv4 = inet_addr("192.168.2.9");
    error = learn_parse(learn_args, &acts);
    assert(error == NULL);
    a_goto = ofpact_put_GOTO_TABLE(&acts);
    a_goto->table_id = 100;

    fm.ofpacts = acts.data;
    fm.ofpacts_len = acts.size;
    return ofputil_encode_flow_mod(&fm, proto);
}
Exemplo n.º 4
0
Arquivo: gen.c Projeto: AndreiaAB/ryu
struct ofpbuf *
packet_in(enum ofputil_protocol proto)
{
    struct ofputil_packet_in pin;
    struct match match;
    struct ofpbuf *buf;

    memset(&pin, 0, sizeof(pin));
    pin.packet = "hoge";
    pin.packet_len = 4;
    pin.total_len = 1000;
    pin.table_id = 100;
    pin.buffer_id = 200;

    fill_match(&match);
    flow_get_metadata(&match.flow, &pin.fmd);

    return ofputil_encode_packet_in(&pin, proto, NXPIF_OPENFLOW10);
}
Exemplo n.º 5
0
struct ofpbuf *
flow_removed(enum ofputil_protocol proto)
{
    struct ofputil_flow_removed fr;

    memset(&fr, 0, sizeof(fr));
    fill_match(&fr.match);
    fr.cookie = htonll(0x123456789abcdef0);
    fr.priority = 100;
    fr.reason = 0;           // OFPRR_IDLE_TIMEOUT
    fr.table_id = 1;
    fr.duration_sec = 600;
    fr.duration_nsec = 500;
    fr.idle_timeout = 400;
    fr.hard_timeout = 300;
    fr.packet_count = 200;
    fr.byte_count = 100;

    return ofputil_encode_flow_removed(&fr, proto);
}