Specifications

Examples of IP Filter Profiles
AVM Access Server – 5 AVM Access Server Concepts and Functional Principles 65
Inactive NTP packets
(Network Time Protocol)
Accept Activate this rule if you
operate an NTP time server
in your LAN and want it to be
accessible from the Internet.
Inactive UUCP connection set-up Accept Activate this rule if your
Internet Service Provider
sends you data, such as
news or mail, by UUCP.
Inactive Telnet connection set-up Accept Activate this rule if you want
to allow Telnet access to
your computers (for remote
administration of UNIX
computers, for example).
Inactive SSH connection set-up Accept Activate this rule if you want
to allow SSH (Secure Shell)
access to your computers
(for remote administration of
UNIX computers, for
example).
Active ISAKMP packets
(Virtual Private Network)
Accept This rule is automatically
activated by the Wizard
when you create a VPN user
group or a VPN remote
network.
Active DNS replies
(Domain Name System)
Accept Activate this rule if you want
to use the Internet Service
Provider’s DNS servers.
Inactive RIP packets
(Routing Information
Protocol)
Accept To ensure that the AVM
Access Server uses only
routes you have configured,
RIP information arriving from
the Internet is not accepted.
This prevents “man in the
middle” attacks through the
insertion of fraudulent
routing information in your
router.
Status Service/Source/Destination Action Remarks