Paradyne 1900 manual Same Card Broadcast, Enabled Feature Function Security, Disabled

1. BitStorm 1900 IP DSLAM

computer’s MAC address is entered into the Privacy Management filter table.

NOTE: Creating a filter table on a 10224 CO modem affects all EtherLoop ports on that card and one of its CPEs is redundant, but possible. However, the CO table should be the same or be a superset of the CPE table.

Same Card Broadcast

The Same Card Broadcast feature is an option on CO modems that should be used in conjunction with Privacy Management to provide secure communications (default is Disabled):

Refer to Table 1-2, “Same Card Broadcast Feature Enabled/Disabled Function for CO Modems,” for the feature function and security issues associated with each setting.

Table 1-2: Same Card Broadcast Feature Enabled/Disabled Function for CO Modems

CO	Enabled/	Feature Function	Security
Modem	Disabled
		Allows clients on circuits 1, 2, 3 or circuits 4, 5, 6 to
10306	Enabled	communicate with each other without going out into	N/A
	(Default)	the network first.
		Blocks clients on the same group-of-three from	Clients on other groups-of-
	Disabled	seeing and communicating with each other, unless	three or other cards can see
		the traffic exits the DSLAM and returns from the	each other unless Privacy
		network.	Management is used.
		Allows clients on circuits 1–12 or circuits 13–24 to
10224	Enabled	communicate with each other without going out into	N/A
	(Default)	the network first.
		Blocks clients on the same group-of-12 from see-	Clients on other groups-of-
	Disabled	ing and communicating with each other, unless the	12 or other cards can see
		traffic exits the DSLAM and returns from the net-	each other unless Privacy
		work.	Management is used.

The Same Card Broadcast feature is selected from StormTracker Site Manager and the modems are recognized as having the feature enabled or disabled.

1900-A2-GN20-00 BitStorm 1900 Installation and Maintenance Guide 1-7