Option Name:client_netmask
Replaces:
Requires:
Default Value:client_netmask 255.255.255.255
Suggested Config:

	A netmask for client addresses in logfiles and cachemgr output.
	Change this to protect the privacy of your cache clients.
	A netmask of 255.255.255.0 will log all IP's in that range with
	the last digit set to '0'.