[Ncep.list.idp.mrms.users] [Ncep.list.idp_support] MRMS Users notification: Firewall and LDM updates for MRMS customers
Scott Jacobs - NOAA Federal
scott.jacobs at noaa.gov
Wed Jun 29 15:05:08 UTC 2016
The Onboarding Team did not submit any tickets to OpsNet for the initial
installation of MRMS at College Park. So, we did not submit anything for
the Boulder installation.
You can make the change to use the server name instead of IP address at any
time. We are expecting the failover to be non-impactive, but there will be
plenty of notification before the first one to ensure a smooth transition.
On Wed, Jun 29, 2016 at 9:17 AM, Laurie Hogan - NOAA Federal <
laurie.hogan at noaa.gov> wrote:
> Hi. Has there been an OPSNET RC submitted by NCO that covers the new
> Boulder IP for connectivity to the regional HQ/remove ldm servers? If so
> do you have the reference number that I can supply to my local system admin
> folks here?
> Also, is there a timeframe we can expect the failover testing? So we can
> ensure we have the right staff available?
> Thanks for the head up and glad to hear there will be redundancy.
> On 6/28/2016 12:59 PM, Derek VanPelt - NOAA Affiliate wrote:
> MRMS Customers,
> NCEP Central Operations (NCO) has set up a mirror facility in Boulder, CO,
> for the Integrated Dissemination Program. This facility in Boulder will
> be running the same IDP applications as the current NCO facility in College
> Park, MD, including the Multi-Radar/Multi-Sensor (MRMS) application
> developed by NSSL.
> We are requesting all NCO MRMS users to update their firewall rules to
> allow LDM connections to both College Park and the new Boulder distribution
> Your firewall should accept both:
> - CURRENT MRMS LDM server: 18.104.22.168 (
> - NEW Boulder MRMS LDM server: 22.214.171.124
> Additionally, your LDM configuration should request from LDM server *mrms-ldmout.ncep.noaa.gov
> Once the firewall rules are updated and the LDM request line is changed to *mrms-ldmout.ncep.noaa.gov
> <http://mrms-ldmout.ncep.noaa.gov> *no further changes should be required
> on your side.
> There will be scheduled fail-overs where there is a DNS change to make one
> of the two sites active. This fail-over should be transparent to the
> Please contact us if you have any questions.
> Thank you,
> Derek Van Pelt
> IDP Onboarding (301.683.0568)
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