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

20040720: LDM - Redhat 9.0 - Port 388 Problems?

>From: "Robert Dewey" <address@hidden>
>Organization: ?
>Keywords: 200407201449.i6KEnT9P006119 LDM firewall port 388

Robert,

>Institution: Research
>Package Version: 6.0.14
>Operating System: Redhat 9.0
>Hardware Information: Intel PII 500Mhz, 256MB RAM, 80GB HDD, 4Mbps Connection

>Inquiry: I ran "nmap" to test port 388 for the LDM machine, and it reports
>port 388 as being filtered. I tried running nmap on other university LDM
>hosts, and some come back as "open", while others come back as "filtered".
>
>I was wondering, will filtered ports work just as well as open ports for
>the LDM? Our LDM host goes through a router (firewall disabled, all
>"port 388" requests get directed to the LDM machine).

As long as traffic can flow bidirectoinally through port 388, the LDM
will work.

>We are getting a static IP this after
>noon, (its dynamic right now), but here is the current IP (it shouldn't
>change in the near future): 68.60.162.3

Are you giving us the IP of your LDM machine for a particular reason?
If you are feeding from a Unidata university LDM, you will need to inform
them of your name/IP change.  Also, both forward and reverse name
lookup needs to work before the LDM can operate like it designed to.

>Thanks!

Cheers,

Tom Yoksas
--
NOTE: All email exchanges with Unidata User Support are recorded in the
Unidata inquiry tracking system and then made publically 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.