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

[Support #HDQ-517625]: Assistance requested for "Gap in packet sequence" log entries from noaaportIngester

Hi Gregg,

re:
> Last evening SPC tried switch the NOVRA ingest from using the "em2" to
> "em1" interface, but Gap errors continue.

Is the pattern of Gap messages the same?  I.e., are the great majority
of Gap messages associated with port 1208 (multicast IP address 224.0.1.8)
traffic?

re:
> Can you provide the output of the network interface on the OAR/GSL systems
> and perhaps your system?  The output from SBN1, em1 is:

-- removed --

Here is the output from one of our Linux NOAAPort ingest systems.  I
will send the request for the same to our NOAA/GSL contact.

[root@chico ~]# lshw

chico.unidata.ucar.edu

    description: Rack Mount Chassis
    product: PowerEdge 1950
    vendor: Dell Inc.
    serial: xxxxxxx   <- redacted
    width: 64 bits
    capabilities: smbios-2.5 dmi-2.5 vsyscall64 vsyscall32
    configuration: boot=normal chassis=rackmount 
uuid=44454C4C-3100-1059-8047-C8C04F4D4A31
 ...
              *-pci:0
 ...
                    *-network
                         description: Ethernet interface
                         product: NetXtreme II BCM5708 Gigabit Ethernet
                         vendor: Broadcom Limited
                         physical id: 0
                         bus info: pci@0000:08:00.0
                         logical name: eth1
                         version: 12
                         serial: 00:21:9b:8c:c0:ab
                         size: 1Gbit/s
                         capacity: 1Gbit/s
                         width: 64 bits
                         clock: 66MHz
                         capabilities: pcix pm vpd msi bus_master cap_list 
ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
                         configuration: autonegotiation=on broadcast=yes 
driver=bnx2 driverversion=2.2.6 duplex=full firmware=6.0.1 bc 5.0.4 UMP 1.1.9 
latency=64 link=yes mingnt=64 multicast=yes port=twisted pair slave=yes 
speed=1Gbit/s
                         resources: irq:128 memory:f4000000-f5ffffff
 ...
              *-pci:1
 ...
              *-network:0
                   description: Ethernet interface
                   product: 82546GB Gigabit Ethernet Controller
                   vendor: Intel Corporation
                   physical id: 1
                   bus info: pci@0000:0a:01.0
                   logical name: eth2
                   version: 01
                   serial: 00:04:23:9e:ef:5e
                   size: 100Mbit/s
                   capacity: 1Gbit/s
                   width: 64 bits
                   clock: 66MHz
                   capabilities: pm pcix msi bus_master cap_list rom ethernet 
physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
                   configuration: autonegotiation=on broadcast=yes driver=e1000 
driverversion=7.3.21-k8-NAPI duplex=full ip=192.168.1.6 latency=64 link=yes 
mingnt=255 multicast=yes port=twisted pair speed=100Mbit/s
                   resources: irq:32 memory:f3fa0000-f3fbffff 
memory:f3f40000-f3f7ffff ioport:dcc0(size=64) 
memory:f3fc0000-f3ffffff(prefetchable)
              *-network:1 DISABLED
                   description: Ethernet interface
                   product: 82546GB Gigabit Ethernet Controller
                   vendor: Intel Corporation
                   physical id: 1.1
                   bus info: pci@0000:0a:01.1
                   logical name: eth3
                   version: 01
                   serial: 00:04:23:9e:ef:5f
                   size: 1Gbit/s
                   capacity: 1Gbit/s
                   width: 64 bits
                   clock: 66MHz
                   capabilities: pm pcix msi bus_master cap_list rom ethernet 
physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
                   configuration: autonegotiation=on broadcast=yes driver=e1000 
driverversion=7.3.21-k8-NAPI duplex=full latency=64 link=no mingnt=255 
multicast=yes port=twisted pair speed=1Gbit/s
                   resources: irq:33 memory:f3f80000-f3f9ffff 
memory:f3f00000-f3f3ffff ioport:dc80(size=64) 
memory:d0000000-d003ffff(prefetchable)

NB: the Novra S300N connected to chico is on 'eth2'.

Cheers,

Tom
--
****************************************************************************
Unidata User Support                                    UCAR Unidata Program
(303) 497-8642                                                 P.O. Box 3000
address@hidden                                   Boulder, CO 80307
----------------------------------------------------------------------------
Unidata HomePage                       http://www.unidata.ucar.edu
****************************************************************************


Ticket Details
===================
Ticket ID: HDQ-517625
Department: Support NOAAPORT
Priority: Normal
Status: Open
===================
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.