[freetds] Question about inbound ACL

RR ranjtech at gmail.com
Fri May 21 13:52:18 EDT 2010


Hello List,

I have tried to read as much as I could and try out a bunch of things but it
doesn't seem to be working. The scenario is that we have a FS setup as a
call distributor to our internal SIP servers. The calls come into the FS
when people call any of the 6000 or so DIDs we own. These DIDs are through
various providers who's IP addresses we know (obviously). I want to receive
/ process only calls from these external IP addresses and nothing else. So I
did the following in acl.conf.xml file

        <list name="DIDProviders" default="deny">
          <node type="allow" cidr="64.XXX.XXX.XXX/32"/>
          <node type="allow" cidr="67.XXX.XXX.XXX/30"/>
           etc...
        </list>

then I went into the $FSHOME/conf/sip_profiles/internal.xml and did the
following:

<param name="apply-inbound-acl" value="DIDProviders"/>

but I still keep seeing calls from other IPs that are not in the
"DIDProviders" list getting through.

What else do I need to do to prevent this? Should this not be in
internal.xml but in external.xml?

TIA
\RR



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