ADTRAN SMART/RG SR506n, Руководство пользователя

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Field Name Description
Source Port (port
or port:port)
Set the outgoing host port (or range of ports) for the above host (or range of hosts defined by
optional routing "/prefix" subnet mask) to define the ports profile for which egress traffic will be
filtered from reaching the specified destination(s).
Destination IP
address
Enter the destination IP address of a LAN side host for which you wish to filter/block outgoing
traffic for the specified protocols.
Note: This address can be a particular address or a block of IP address on a network subnet. This
is done by appending the associated routing "/prefix" length decimal value (preceded with the
slash) to the addresses. A valid decimal routing prefix is required for defining the subnet mask
per CIDR notation.
Destination Port
(port or port:-
port)
Set the destination host port (or range of ports) for the above host (or range of hosts) to define
the destination port profile for which the filtered host egress traffic will be filtered from reach-
ing the otherwise intended destination(s), e.g., to block the traffic to those ports on, say, a com-
puter external to the local network.
IP Filtering - Incoming
On this page, you can add an incoming filter when refusal of data from the WAN to the LAN is desired.
1. In the left navigation bar, click Advanced Setup > Security > IP Filtering > Incoming and then click Add . The following page
appears.