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Reverse DNS / Request routing not working

JamesD_01
I can't seem to get Sophos to resolve internal hostnames.  I've read through several threads with similar problems and haven't figured it out yet.  I removed all static DNS entries after reading ttps://www.astaro.org/gateway-products/management-networking-logging-reporting/48974-9-105-dns-request-routing-still-not-working-reverse-lookup.html

I'm running 3 internal networks, will give info on one that wasn't created by the wizard.

wInterface attachment shows interface settings
wDHCP shows DHCP settings
wDefinition shows a definition I created so I'd have something to put in the target box for request routing; maybe I did something dumb here.
wDNSGlobal shows the 3 networks allowed to use Sophos for DNS.
wRequestRouting shows the DNS request route.

So I connect my phone to the network and do a nslookup on it:

MBPR: $ nslookup
> 192.168.78.197
Server:  192.168.64.1
Address: 192.168.64.1#53

** server can't find 197.78.168.192.in-addr.arpa.: NXDOMAIN
> 

Any ideas? thanks a bunch!


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  • 0
    Thanks for the reply!

    Ok; I have a /20 subnet… so I assume this is the way to do it?

    0.65.168.192.in-addr-arpa → gwWaveAVP 
    0.66.168.192.in-addr-arpa → gwWaveAVP 
    0.67.168.192.in-addr-arpa → gwWaveAVP 
    0.68.168.192.in-addr-arpa → gwWaveAVP 
    0.69.168.192.in-addr-arpa → gwWaveAVP 
    0.70.168.192.in-addr-arpa → gwWaveAVP 
    0.71.168.192.in-addr-arpa → gwWaveAVP 
    0.72.168.192.in-addr-arpa → gwWaveAVP 
    0.73.168.192.in-addr-arpa → gwWaveAVP 
    0.74.168.192.in-addr-arpa → gwWaveAVP 
    0.75.168.192.in-addr-arpa → gwWaveAVP 
    0.76.168.192.in-addr-arpa → gwWaveAVP 
    0.77.168.192.in-addr-arpa → gwWaveAVP 
    0.78.168.192.in-addr-arpa → gwWaveAVP 
    0.79.168.192.in-addr-arpa → gwWaveAVP 

    I tried this and am getting the same error [:(]

    snippet from named.conf:

    zone "0.65.168.192.in-addr-arpa." IN {
    type forward;
    forward only;
    forwarders {
    192.168.64.1;
    };
    check-names ignore;
    };
Reply
  • 0
    Thanks for the reply!

    Ok; I have a /20 subnet… so I assume this is the way to do it?

    0.65.168.192.in-addr-arpa → gwWaveAVP 
    0.66.168.192.in-addr-arpa → gwWaveAVP 
    0.67.168.192.in-addr-arpa → gwWaveAVP 
    0.68.168.192.in-addr-arpa → gwWaveAVP 
    0.69.168.192.in-addr-arpa → gwWaveAVP 
    0.70.168.192.in-addr-arpa → gwWaveAVP 
    0.71.168.192.in-addr-arpa → gwWaveAVP 
    0.72.168.192.in-addr-arpa → gwWaveAVP 
    0.73.168.192.in-addr-arpa → gwWaveAVP 
    0.74.168.192.in-addr-arpa → gwWaveAVP 
    0.75.168.192.in-addr-arpa → gwWaveAVP 
    0.76.168.192.in-addr-arpa → gwWaveAVP 
    0.77.168.192.in-addr-arpa → gwWaveAVP 
    0.78.168.192.in-addr-arpa → gwWaveAVP 
    0.79.168.192.in-addr-arpa → gwWaveAVP 

    I tried this and am getting the same error [:(]

    snippet from named.conf:

    zone "0.65.168.192.in-addr-arpa." IN {
    type forward;
    forward only;
    forwarders {
    192.168.64.1;
    };
    check-names ignore;
    };
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