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4.8 Access Control
Access Control allows you to assign different access right for different users. First, you
have to divide users into different groups. Users are identified by their IP addresses. You
can assign the members of Group 1, 2 and 3. The others are all members of Default Group.
Second, you have to assign the access right for each group. Access right can allow or
block for access specified TCP and UDP ports. For example:
Group
Members
Access Right
Comments
Default
-
Allow ()
No access right (allow nothing)
Group 1
50-99
Allow (25,53)
Can browse(80), receive(110)
and send(25) email only
Group 2
100-199 Block (21,119)
Cannot read net news(119) and
FTP(21) only
Group 3
1-9,20
Block ()
Fully access (block nothing)
Summary of Contents for GL2411-AR
Page 1: ...User s Manual ...
Page 24: ... 23 quality between the ISP and your MODEM or ISDN TA ...
Page 28: ... 27 Service Port Server IP Enable 21 192 168 123 1 V 80 192 168 123 2 V 1723 192 168 123 6 V ...
Page 47: ... 46 a Select Obtain an IP address automatically in the IP Address tab ...
Page 48: ... 47 b Don t input any value in the Gateway tab ...
Page 49: ... 48 c Choose Disable DNS in the DNS Configuration tab ...