System / Management / Port Access Help

Provides the capability to provide security on the UDP/TCP ports the device uses for management.

The port access security feature is a white list mechanism. If a host’s IP address is not specified in a port-access profile, users from that host cannot access on that port.

The ports used for management are:

If you choose to restrict access to the SNMP port then there must be a rule to allow the device its own SNMP access.

By default, port-access profiles do not exist and all ports are open. After a port-access profile is configured for a port all other IP addresses or subnets are blocked. This restriction only takes effect after the first port-access profile is created. Up to 100 port-access profiles can be created on device.

To update the displayed settings, click the Refresh button.

To add a new management interface, click the Create button.

To change the displayed settings, click the Modify button.

To delete a management interface, click the Delete button.

 

Port Access

Index

Index for the management interface

Port Number

Port number.

Source IP Address

IP address for the management interface.

Subnet Mask

Subnet mask for the management interface.

 

 

February 5, 2011