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Getting "Host not found" in WiFi-Network, but working in LAN

Ben0583
Hi,

I have a UTM 220 running here. We have to subnets, WiFi and LAN.

When I try to access a webserver over LAN using its internal FQDN (http://example.somedomain.net), the connection is established.

When I try to access the same server over WiFi (different subnet) using the internal FQDN, I'm getting "Host Not Found"

[PHP]2014:01:17-11:40:32 fw-1 httpproxy[21845]: id="0002" severity="info" sys="SecureWeb" sub="http" name="web request blocked" action="block" method="GET" srcip="192.168.20.125" dstip="" user="" statuscode="502" cached="0" profile="REF_DefaultHTTPProfile (Default Proxy)" filteraction="REF_DefaultHTTPCFFAction (Default content filter action)" size="2507" request="0xceeb0a0" url="example.somedomain.net/.../PHP]

When I try to access the same server over WiFi using the IP (192.168.10.31), the connection is established again.

What's wrong here?

Best regards,
Ben


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  • 0
    It's gotta be DNS.  Try creating a Network Host definition linking the FQDN to the internal IP.  Also, you might want to compare what you have to DNS Best Practice.

    Cheers - Bob
     
    Sophos UTM Community Moderator
    Sophos Certified Architect - UTM
    Sophos Certified Engineer - XG
    Gold Solution Partner since 2005
    MediaSoft, Inc. USA
Reply
  • 0
    It's gotta be DNS.  Try creating a Network Host definition linking the FQDN to the internal IP.  Also, you might want to compare what you have to DNS Best Practice.

    Cheers - Bob
     
    Sophos UTM Community Moderator
    Sophos Certified Architect - UTM
    Sophos Certified Engineer - XG
    Gold Solution Partner since 2005
    MediaSoft, Inc. USA
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