mysql query using 4 tables to produce small report - mysql

Question

I'm having trouble getting a query to work. 4 tables are used in this query. I want a report looking like this...
Name Success Failure
jdn 5 1
wer 0 3
I want to produce data for the last 24 hours. Here is a sample query I tried and didn't work.
select r.name as jid,
i.id as theid,
(select sum(counter) as scount
from WebServicesIfSummarySuccess
where id=theid
and dtime between date_sub(now(),interval 24 hour) and now()
and sum(counter) >0 and sum(counter) is not null
group by id
) as success,
(select sum(counter) as fcount
from WebServicesIfSummaryFailure
where id=theid
and dtime between date_sub(now(),interval 24 hour) and now()
and sum(counter) >0 and sum(counter) is not null
group by id
) as failure
from router r, interface i
where r.rid = i.rid
and r.name like '%wi%' ;
Here are the table layouts.
router
+-------+---------------------+------+-----+---------+----------------+
| Field | Type | Null | Key | Default | Extra |
+-------+---------------------+------+-----+---------+----------------+
| rid | int(11) unsigned | NO | PRI | NULL | auto_increment |
| name | char(120) | NO | MUL | | |
| pop | char(10) | NO | MUL | | |
| popid | tinyint(3) unsigned | NO | | 0 | |
+-------+---------------------+------+-----+---------+----------------+
interface
+-------------+---------------------------+------+-----+---------+----------------+
| Field | Type | Null | Key | Default | Extra |
+-------------+---------------------------+------+-----+---------+----------------+
| id | int(11) unsigned | NO | PRI | NULL | auto_increment |
| name | char(255) | NO | MUL | | |
| rid | int(11) | NO | MUL | 0 | |
| speed | bigint(11) | YES | | NULL | |
| description | char(255) | YES | | NULL | |
| status | enum('active','inactive') | YES | | active | |
+-------------+---------------------------+------+-----+---------+----------------+
Failure and Success are 2 separate tables
+---------+------------------+------+-----+---------+-------+
| Field | Type | Null | Key | Default | Extra |
+---------+------------------+------+-----+---------+-------+
| id | int(10) unsigned | NO | PRI | NULL | |
| dtime | datetime | NO | PRI | NULL | |
| counter | bigint(20) | NO | | NULL | |
| rate | int(11) | YES | | NULL | |
+---------+------------------+------+-----+---------+-------+