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how to accept connections from selected networks only?

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how to accept connections from selected networks only? - 22.Dec.2004 3:35:00 PM

admin_of_god

Posts: 1
Joined: 23.Oct.2004
Status: offline

Hi.
I want my IFWXNetworkSocket to accept only from specified networks like in
H.323 and SOCKSv4 application filters. How is it implemented? I thought of 2
methods:
1) Bind socket to local addresses that correspond to selected networks. But
one ISA Server's network local address may correspond to several logical
networks. And there may be situation when one of those networks are selected
and other is not.
2) Bind to all local addresses and set IP filter to accept only from desired
IP sets. But IpRangeSet property of FPCNetwork object is not available for
VPN Clients and Quarantine VPN networks. So how can I for example allow
connections from VPN Clients network and deny connections from Quarantine
VPN Clients network? "[Confused]"

Any suggestions are appreciated.

Josh

Post #: 1

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RE: how to accept connections from selected networks only? - 8.Jan.2005 7:39:00 AM

Jim Harrison

Posts: 231
Joined: 5.May2001
From: Redmond, WA
Status: offline

You're doing this the hard way; that's what rules are for.
Let your filter get called when the rule decides that the traffic meets the rule basic requirements.

(in reply to admin_of_god)