Cisco Systems Re: Cisco PIX 515 configuration help

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Subject Author Date
Re: Cisco PIX 515 configuration help Artie Lange 07-25-08
Posted by Artie Lange on July 25, 2008, 3:45 pm
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sintral wrote:

The below statements are what you have in place


> conduit permit tcp host 68.16.146.91 eq www any
> conduit permit tcp host 68.16.146.91 eq 444 any
> conduit permit tcp host 68.16.146.91 eq 81 any
> conduit permit tcp host 68.16.146.91 eq https any
> conduit permit tcp host 68.16.146.91 eq ssh any
> conduit permit tcp host 68.16.146.91 eq telnet any
> conduit permit tcp host 68.16.146.91 eq ftp any
> conduit permit tcp host 68.16.146.91 eq smtp any
> conduit permit tcp host 68.16.146.91 eq pop3 any
> conduit permit tcp host 68.16.146.91 eq 32000 any


You already have POP access:

+OK mail.fergusoncopeland.com IceWarp 9.1.0 POP3 Fri, 25 Jul 2008
15:41:35 -04

and ftp

U:\>ftp
ftp> open
To 68.16.146.91
Connected to 68.16.146.91.
530 Connection refused, unknown IP address.
User (68.16.146.91:(none)):


To get IMAP add:

conduit permit tcp host 68.16.146.91 eq 143 any

> 3. Very soon our website is going to be outsourced. I assume this will
> mean two changes on our part: change the DNS entry to point to the
> third party hosting server and remove the firewall entry that routes
> traffic to 10.6.18.179.


No, you only want to remove the conduit entries that equal http/https





Posted by sintral on July 25, 2008, 4:19 pm
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> sintral wrote:
>
> The below statements are what you have in place
>
> > conduit permit tcp host 68.16.146.91 eq www any
> > conduit permit tcp host 68.16.146.91 eq 444 any
> > conduit permit tcp host 68.16.146.91 eq 81 any
> > conduit permit tcp host 68.16.146.91 eq https any
> > conduit permit tcp host 68.16.146.91 eq ssh any
> > conduit permit tcp host 68.16.146.91 eq telnet any
> > conduit permit tcp host 68.16.146.91 eq ftp any
> > conduit permit tcp host 68.16.146.91 eq smtp any
> > conduit permit tcp host 68.16.146.91 eq pop3 any
> > conduit permit tcp host 68.16.146.91 eq 32000 any
>
> You already have POP access:
>
> +OK mail.fergusoncopeland.com IceWarp 9.1.0 POP3 Fri, 25 Jul 2008
> 15:41:35 -04
>
> and ftp
>
> U:\>ftp
> ftp> open
> To 68.16.146.91
> Connected to 68.16.146.91.
> 530 Connection refused, unknown IP address.
> User (68.16.146.91:(none)):
>
> To get IMAP add:
>
> conduit permit tcp host 68.16.146.91 eq 143 any
>
> =A0> 3. Very soon our website is going to be outsourced. I assume this wi=
ll
> =A0> mean two changes on our part: change the DNS entry to point to the
> =A0> third party hosting server and remove the firewall entry that routes
> =A0> traffic to 10.6.18.179.
>
> No, you only want to remove the conduit entries that equal http/https

With FTP, I'm getting the same error message that you do:
ftp 68.16.146.91
Connected to 68.16.146.91.
530 Connection refused, unknown IP address.

I've added port 22, (though I think SSH was already enabled) and I get
this message when trying to connect from outside the office:
ssh: connect to host 68.16.146.91 port 22: Connection refused

I haven't tried IMAP connections yet since adding the entry suggested
above, but telnet (which has a conduit entry) is also giving an error:
telnet: Unable to connect to remote host: Connection refused

Thanks,
Paul

Posted by Artie Lange on July 25, 2008, 4:27 pm
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sintral wrote:

>
> With FTP, I'm getting the same error message that you do:
> ftp 68.16.146.91
> Connected to 68.16.146.91.
> 530 Connection refused, unknown IP address.

Sounds to me you have an IP access list setup on the FTP server, you are
listening on that port and it is being publish through your firewall

>
> I've added port 22, (though I think SSH was already enabled) and I get
> this message when trying to connect from outside the office:
> ssh: connect to host 68.16.146.91 port 22: Connection refused

Can you tell me what SSH server you use and what SSH protocol is being
used? Version of SSH?

>
> I haven't tried IMAP connections yet since adding the entry suggested
> above, but telnet (which has a conduit entry) is also giving an error:
> telnet: Unable to connect to remote host: Connection refused

Is telnet running on the server?

>
> Thanks,
> Paul

Posted by sintral on July 25, 2008, 4:38 pm
Please log in for more thread options
> sintral wrote:
>
> > With FTP, I'm getting the same error message that you do:
> > ftp 68.16.146.91
> > Connected to 68.16.146.91.
> > 530 Connection refused, unknown IP address.
>
> Sounds to me you have an IP access list setup on the FTP server, you are
> listening on that port and it is being publish through your firewall
>
>
>
> > I've added port 22, (though I think SSH was already enabled) and I get
> > this message when trying to connect from outside the office:
> > ssh: connect to host 68.16.146.91 port 22: Connection refused
>
> Can you tell me what SSH server you use and what SSH protocol is being
> used? Version of SSH?
>
>
>
> > I haven't tried IMAP connections yet since adding the entry suggested
> > above, but telnet (which has a conduit entry) is also giving an error:
> > telnet: Unable to connect to remote host: Connection refused
>
> Is telnet running on the server?
>
>
>
> > Thanks,
> > Paul

I'm using ProFTP on 10.6.18.10. To my knowledge I don't have an access
restriction list in place. It is pretty much setup with default
options. I know it is off topic, but do you know how to check and see
if an access list in in use?

I'm using OpenSSH_4.7 on that same machine.

Posted by Artie Lange on July 25, 2008, 4:27 pm
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sintral wrote:

>
> I haven't tried IMAP connections yet since adding the entry suggested
> above, but telnet (which has a conduit entry) is also giving an error:
> telnet: Unable to connect to remote host: Connection refused
>
> Thanks,
> Paul

IMAP is working

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