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© Virtual Access 2018
GW2020 Series User Manual
Issue: 2.1
Page 274 of 423
If src_dport/dest_port are lists of different lengths, then the missing values of the
shorter list default to the corresponding port in the other list. For example, if
configuration file is:
option src_dport '21 22 23'
option dest_port '21 22 23 24'
then the firmware will interpret the values as:
option src_dport '21 22 23 24’
option dest_port '21 22 23 24'
28.2.3
Firewall traffic rules
Rules can be defined to allow or restrict access to specific ports, hosts or protocols.
Figure 140: The firewall traffic rules page