[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: 20050516:UNF allow of CONDUIT



Hi Mark,

telnet is NOT allowed..

I am forwarding this to our network guru (Mike Schmidt) to see if he
can lend some insight.

Cheers,

Jeff
---------------------------------------------------------------------
Jeff Weber                                    address@hidden        :
Unidata Program Center                        PH:303-497-8676        :
University Corp for Atmospheric Research      3300 Mitchell Ln       :
http://www.unidata.ucar.edu/staff/jweber      Boulder,Co 80307-3000  :
---------------------------------------------------------------------

On Mon, 16 May 2005, Mark Price wrote:

> Jeff Weber wrote:
>
> >HI Mark,
> >
> >I see no attempts to connect to atm from crusty....or any ccec.unf.edu
> >machine...?
> >
> >
> >Did you stop and start the LDM after reconfiguring your ldmd.conf file?
> >
> >Jeff
> >
> >
> Hi Jeff
> I did restart ldm, and yes reverse dns is enabled, as shown below.
> However, it does in fact appear that I am being blocked, given the
> following:
>
> crusty:~> telnet atm.geo.nsf.gov 388
> Trying 198.181.231.53...
> telnet: Unable to connect to remote host: Connection timed out
> whereas:
> address@hidden:~$ telnet crusty.ccec.unf.edu 388
> Trying 139.62.32.83...
> Connected to crusty.cocse.unf.edu.
> Escape character is '^]'.
> <line noise>Connection closed by foreign host.
> And the rdns lookup:
>
> crusty ~/> dig -x 139.62.32.83
> <snip>
> 83.32.62.139.in-addr.arpa. 86400 IN     PTR     crusty.cocse.unf.edu.
>
> ;; AUTHORITY SECTION:
> 32.62.139.in-addr.arpa. 51371   IN      NS      manatee.unf.edu.
> 32.62.139.in-addr.arpa. 51371   IN      NS      dns.cocse.unf.edu.
> 32.62.139.in-addr.arpa. 51371   IN      NS      osprey.unf.edu.
>
> ;; ADDITIONAL SECTION:
> dns.cocse.unf.edu.      51370   IN      A       139.62.33.1
> osprey.unf.edu.         50648   IN      A       139.62.200.198
> manatee.unf.edu.        17737   IN      A       139.62.200.199
>
> ;; Query time: 29 msec
> ;; SERVER: 172.21.10.74#53(172.21.10.74)
> ;; WHEN: Mon May 16 18:55:15 2005
> ;; MSG SIZE  rcvd: 186
>
> HTH
>
> --
> Mark Price
> System Administrator
> Advanced Weather Information Systems Lab, UNF
> (904) 620-2759
>
>
>


NOTE: All email exchanges with Unidata User Support are recorded in the Unidata inquiry tracking system and then made publicly available through the web. If you do not want to have your interactions made available in this way, you must let us know in each email you send to us.