ONE_HOP
if (test->hops == ONE_HOP)
{ TCP, FORWARD, UNKNOWN_CONN, ONE_HOP, ACK },
{ TCP, ACCEPT, KNOWN_CONN, ONE_HOP, ACK },
{ UDP, FORWARD, UNKNOWN_CONN, ONE_HOP, NONE },
{ UDP, ACCEPT, KNOWN_CONN, ONE_HOP, NONE },
encap_init(&encap, test->hops == ONE_HOP ? 1 : 0, proto);
if (test->hops == ONE_HOP) {