static int add_instance(void)
{
struct xlator jool;
int error;
if (no_instance)
return 0;
error = xlator_add(&jool);
if (error)
return error;
jool.global->cfg.enabled = !disabled;
error = pool6_add_str(jool.pool6, &pool6, pool6 ? 1 : 0);
if (error)
goto end;
error = pool_add_str(jool.siit.blacklist, blacklist, blacklist_size);
if (error)
goto end;
error = pool_add_str(jool.siit.pool6791, pool6791, pool6791_size);
/* Fall through. */
end:
xlator_put(&jool);
return error;
}
static int init(void)
{
struct config_prefix6 pool6;
struct pool4_entry_usr entry;
int error;
pool6.set = true;
pool6.prefix.len = 96;
error = str_to_addr6("3::", &pool6.prefix.addr);
if (error)
return error;
error = xlator_add(FW_NETFILTER, INAME_DEFAULT, &pool6, &jool);
if (error)
return error;
entry.mark = 0;
entry.iterations = 0;
entry.flags = ITERATIONS_SET | ITERATIONS_INFINITE;
error = str_to_addr4("192.0.2.128", &entry.range.prefix.addr);
if (error)
goto fail;
entry.range.prefix.len = 32;
entry.range.ports.min = 1024;
entry.range.ports.max = 1024;
entry.proto = L4PROTO_TCP;
error = pool4db_add(jool.nat64.pool4, &entry);
if (error)
goto fail;
entry.proto = L4PROTO_UDP;
error = pool4db_add(jool.nat64.pool4, &entry);
if (error)
goto fail;
entry.proto = L4PROTO_ICMP;
error = pool4db_add(jool.nat64.pool4, &entry);
if (error)
goto fail;
return 0;
fail:
xlator_put(&jool);
xlator_rm(INAME_DEFAULT);
return error;
}