Grandstream Networks GWN7610 User Manual page 43

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User to Router Rules
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This rule allows traffic over TCP on port 53 (DNS)
•
Allow UDP port 53
This rule allows traffic over UDP on port 53 (DNS)
•
Allow TCP port 80
This rule allows traffic over TCP on port 80 (HTTP)
•
Allow TCP port 443
This rule allows traffic over TCP on port 443 (HTTPS)
Notes:
▪ Not defined rules for specific ports are denied by default.
▪ These rules are applied in order.
Rule syntax is the following:
Allow/Deny TCP/UDP port <port number>.
Examples:
The following rules will allow FTP access and deny TFTP.
allow TCP port 20
allow TCP port 21
deny UDP port 69
Note: Users can Click on
add a new rule.
Defines and manages rules for traffic from Users to Router.
Default/Typical User to Router Rules:
•
Allow TCP port 22
This rule allows traffic over TCP on port 22 (SSH)
•
Allow TCP port 23
This rule allows traffic over TCP on port 23 (TELNET)
•
Allow TCP port 53
This rule allows traffic over TCP on port 53 (DNS)
•
Allow UDP port 53
This rule allows traffic over UDP on port 53 (DNS)
•
Allow UDP port 67
This rule allows traffic over UDP on port 67 (DHCP)
•
Allow TCP port 80
This rule allows traffic over TCP on port 80 (HTTP)
•
Allow TCP port 443
GWN7610 User Manual
to delete an existing rule or to
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