Lancom Systems LCOS 3.50 - Manual (Page 283)

̈ Chapter 13: Server services for the LAN LANCOM Reference Manual LCOS 3.50
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Server servic
es for
th
e
LA
N
The DNS server may either be specified by the remote site name (for
automatic setting via PPP), or by an explicit IP address of the accord-
ing name server.
13.2.4 URL blocking
ቢ Finally, one can restrict access to certain names or domains with the filter
list.
To block the domain (in this case the web server) 'www.offlimits.com' for
all computers in the LAN, the following commands and entries are
required:
The index '001' in the console command can be selected as desired and
is used only for clarity.
When entering the domains, the wildcards '?' (represents exactly one
character) and '*' (for any number of characters) are permitted.
LANconfig TCP/IP ̈ DNS Filter ̈ DNS filter... ̈ Add
WEBconfig … ̈ Filter-list ̈ Add
Terminal/Telnet cd setup/DNS-module/filter-list
set 001 www.blocked.com 0.0.0.0 0.0.0.0