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HTTP > Configuration > Access Control Settings | Approved Server IP List
In ICAP mode, the approved server IP list is only applied to RESPMOD requests. REQMOD activities (such as URL filtering, Webmail upload scanning, and URL blocking) cannot be bypassed by the approved server IP list for ICAP installations.
Server Access Control supports both IPv4 and IPv6 clients. When selecting policies, both IPv4 and IPv6 policies will appear. Server Access Control accepts a single IPv6 address, an IPv6 range, or an IPv6 mask similar to what has been supported with IPv4.
IWSVA will not scan or otherwise monitor any machine whose IP address is listed in this approved list.
Note: In ICAP mode, the approved server IP list will only be applied to RESPMOD requests. REQMOD activities (such as URL filtering, Web-mail upload scanning, and URL blocking) cannot be bypassed by the approved server IP list for ICAP installations.
Specify the IP/Hostname address, IP range, or IP Subset that you will grant Internet access.
Type a descriptive name in the Description field. (40 characters maximum)
Click Add.
The trusted servers that you have configured appears at the bottom of the Approved Server IP List tab.
To delete a trusted server, range, or IP subset, click the corresponding Delete icon next to it.
Access control settings are evaluated according to the order they appear in the list at the bottom of the Approved Server IP List tab.
Click Save.
The following rules apply if using IPv4:
IP entries should be in the a.b.c.d format.
Masks can be in the a.b.c.d format or specified as a number of bits (0-32).
For entries where the mask is omitted, a default mask of 255.255.255.255 is assumed.
IP
IP start range to end range
IP/IP mask
192.168.0.150
# Only the machine whose IP address is 192.168.0.150
192.168.0.10-192.168.0.20
# Covers machines whose IP falls in the range 192.168.0.10 to 192.168.0.20
192.168.1.0/24
# An alternate of all the machines in 192.168.1.x