Problem suppressing timestamp/Request-Athenticator in detailed logging

[Janet Plato]

Greetings,

I am running freeradius 2.1.7 and attempting to have limited details in
my detail logfile.  I edited modules/detail to include the header I
like, and added just about everything else to the suppress stanza. 
I get mostly what I want, but it still prints Timestamp and 
Request-Athenticator, but logs an error that those are not valid values
and cannot suppress them.

Does anyone have any suggestions on where I might have gone astray?
 
I am getting the following error in /var/log/radius/radius.log

Wed Nov  3 14:25:41 2010 : Info: rlm_detail: WARNING: No such attribute Timestamp: Cannot suppress printing it.
Wed Nov  3 14:25:41 2010 : Info: rlm_detail: WARNING: No such attribute Request-Authenticator: Cannot suppress printing it.

The following is the suppress stanza of /etc/raddb/modules/detail,
note that I suppress those two items.

detail {
# stuff
header = "%S  %{Acct-Unique-Session-Id} %n: User %u from %i  %{Acct-Status-Type}"
# stuff
        suppress {
                User-Password
                Acct-Session-Id
                User-Name
                Acct-Authentic
                Acct-Terminate-Cause
                Acct-Session-Time
                Acct-Status-Type
                Calling-Station-Id
                Service-Type
                NAS-IP-Address
                NAS-Port
                NAS-Port-Id
                NAS-Port-Type
                Acct-Delay-Time
                Acct-Unique-Session-Id
                Timestamp
                Request-Authenticator
        }

I get the following in the detail file, note that I get Timestamp
and Request-Authenticator which I am trying to stop:

2010-11-03 14:20:35  23e0e50bb883d1a1 146.151.161.4: User plato from 144.92.67.114  Stop
        Timestamp = 1288812035
        Request-Authenticator = Verified

2010-11-03 14:25:47  f93811307e83dc9d 146.151.161.4: User plato from 144.92.67.114  Start
        Timestamp = 1288812347
        Request-Authenticator = Verified

I have manually shutdown the server and ran it with radiusd -X and it
says basically the same thing:

...
 Module: Linked to module rlm_detail
 Module: Instantiating detail
  detail {
        detailfile = "/var/log/radius/radacct/detail-%Y%m%d"
        header = "%S  %{Acct-Unique-Session-Id} %n: User %u from %i  %{Acct-Status-Type}"
        detailperm = 420
        dirperm = 493
        locking = no
        log_packet_header = no
  }
rlm_detail: WARNING: No such attribute Timestamp: Cannot suppress printing it.
rlm_detail: WARNING: No such attribute Request-Authenticator: Cannot suppress printing it.
 Module: Instantiating attr_filter.accounting_response
...

I've looked for extra spaces and non-printed characters in the config,
but that does not seem to be it.

Does anyone have any suggestions on where to look?

Cheers,

Janet, who can be reached at techgrrl2003 at yahoo dot com.