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Connection problems with protocols like smtp, ssh or telnet

lakrimar
Hi there,

I've just installed ASG 7.3 and configured the system.
But all I can do is surfing via http or https. I can also retrieve messages via pop3 but can't send mails using smtp.
I can't also connect to a server in the internet using telnet or ssh.

The HTTP/S-Proxy ist configured to act transparently and the packet filter contains a lot of rules to allow ssh, telnet and smtp. The packet filter logfile shows that these connections are allowed and this makes me confusing.

Has anybody an idea why I can't connect to other servers using ssh, telnet or smtp?

Thanks a lot...


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  • 0
    It's a mystery, for sure!  There's no packet blocked in the packet filter.  There's no traffic captured by IPS.  Hmmmm....

    OK, I already commented that you put the destination IP in the post above.  When I browse to that IP, I'm presented with an access page for hosting services.  Most such services don't allow ssh access to your account.  Is it possible that their firewall is dropping your packets?  That's certainly the way this acts.

    Cheers - Bob
     
    Sophos UTM Community Moderator
    Sophos Certified Architect - UTM
    Sophos Certified Engineer - XG
    Gold Solution Partner since 2005
    MediaSoft, Inc. USA
  • 0 in reply to BAlfson
    Do you have a NAT MASQ rule?
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