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52 RG-5400 Subscriber router
–
Name
– rule name (this field is mandatory);
–
LAN packet destination IP address
– IP address of the host in LAN used for packet translation
falling under this rule;
–
LAN destination ports –
recipient TCP/UDP port values that will be used for packet translation
into LAN (a single port or port range delimited by '-' is permitted);
–
Protocol –
select packet protocol
falling under this rule: TCP, UDP, TCP/UDP;
–
IP address of WAN packet source –
source IP address that sends packets into external networks
falling under this rule;
–
WAN desrtinatioin ports –
recipient TCP/UDP port values in the external network that cause the
packet to fall under this rule (a single port or port range delimited by '-' is permitted).
Port forwarding rule will work as follows: For the packet that comes to device WAN interface address via
'Protocol'
to the port from
'WAN ports'
range and has a '
WAN IP address'
source address (if this parameter is
empty, source address will not be analyzed), its destination address and port are substituted with values from
'LAN IP address'
and
'LAN ports'
fields.
Click 'Apply' button to add a new rule. To discard changes, click
'Cancel'
button .
To delete the rule from the list, select the checkbox next to the respective record and click 'Delete'
NAT exceptions
To add a new NAT exception click ‘Add’ button and fill in the following fields in the ‘Create NAT
exception’ opened window:
–
Name
– exception name;
–
Local IP-address – client IP-address for that NAT is not available.
Click ‘Apply’ button to add a new rule. To cancel changes click ‘Cancel’ button.
