Geneko GWG, Руководство пользователя

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User Manual
GWG Gateway
Figure 39 – Firewall configuration page
Firewall
Label Description
Firewall Rule Basic
Enable Firewall This field specifies if Firewall is enabled at the router.
Firewall Rule Settings
Priority
This field indicates the order in which the rule will be processed.
Name Field shows the Rule Name that you gave to the firewall rule.
Enabled
This field shows if rule is enabled or disabled. After clicking on Apply rule
button, only enabled rules will be applied.
Chain Field displays chosen chain of the firewall rule.
Service
This field specifies a service which is based on a predefined service protocol and
service port. Also it can specifies a custom defined values.
Protocol
The protocol of the rule or of the packet to check. The specified protocol can be
one of All, TCP, UDP, UDPLITE, ICMP, ESP, AH, SCTP or it can be a numeric
value (from 0 to 255), representing one of these protocols or a different one. The
number zero is equivalent to all. Protocol all will match with all protocols and is
taken as default when this option is omitted.
Port(s) This field specifies a service port with predefined or custom defined values.
Input Interface
Select the name of an interface via which a packet was received (only for packets
entering the INPUT and FORWARD chains).
Output Interface
Select the name of an interface via which a packet is going to be sent (for packets
entering the FORWARD and OUTPUT chains).
Source address Field shows source IP address of the packet. It can be single IP address, range of