Re: [ldm-users] noaaportIngester config issues

iptables reports:

iptables -L -n
Chain INPUT (policy ACCEPT)
target     prot opt source               destination

Chain FORWARD (policy ACCEPT)
target     prot opt source               destination

Chain OUTPUT (policy ACCEPT)
target     prot opt source               destination
Centos 7 users firewalld and I have that disabled at boot time. I think that's all I need to do to disable the firewall on the box. 

- jack

On 3/29/20 8:53 AM, Michael Dross wrote:

Make sure nothing in the IPTABLES is blocking it.

Mike


On Mar 29, 2020, at 9:41 AM, Jack Snodgrass <jack@xxxxxxxxxxxxxx> wrote:
 First of all  LDM is toally new to me.  I am try to set this up for a friend. 

I have a new LDM 6.13.12.42 installation.

I used the latest from github - https://github.com/Unidata/LDM.git.

I used:
./configure --with-noaaport --with-ingester --with-retrans --with-gribinsert 

to configure. I am in a Centos 7 server.
The main goal of this system is to receive data from a noaaport reciver / modem. 

The system reports:
cmcs -list
S300    IP address: 192.168.1.2    MAC: 00-06-76-05-02-4d
so I 1) know that the server sees the modem and 2) it is a Novra type modem: 
http://www.satcomsource.com/Novra-S300-Technical-User-Manual.pdf
Currently we have an OLD Centos 5 system with propriatary noaaport software that works with that modem.  The Centos 5 system is having some issues so we're looking to move the noaaport receive process to a newer system.
The modem is on a 192.168.1.x network that is just setup for the modem and the servers receiving data from it. 


According to:
https://www.unidata.ucar.edu/software/ldm/ldm-current/utilities/noaaport/index.html

I need to setup:
  sysctl -w net.ipv4.ipfrag_max_dist=4096
  sysctl -w net.ipv4.conf.default.rp_filter=2
  sysctl -p
which I have done. I have disabled selinux and he firewall on the Centos 7 box.  I have verified that the 
/proc/sys/net/ipv4/conf/default/rp_filter
and
/proc/sys/net/ipv4/ipfrag_max_dist
are the expected values after the system has booted.

If I run

tcpdump -n -i enp7s0f1 | grep 192.168.1.
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on enp7s0f1, link-type EN10MB (Ethernet), capture size 262144 bytes 08:30:55.413481 IP 192.168.1.2.6516 > 255.255.255.255.6516: UDP, length 130 08:30:55.905608 IP 192.168.1.2.6516 > 255.255.255.255.6516: UDP, length 130 08:30:56.412681 IP 192.168.1.2.6516 > 255.255.255.255.6516: UDP, length 130 08:30:56.900813 IP 192.168.1.2.6516 > 255.255.255.255.6516: UDP, length 130
I see data from the S300 modem...  I assume that is the Multcast Data that the modem sends.. but that is  guess on my part. 

I have tried server different instances ( different values ) for:
EXEC    "noaaportIngester -x -m 224.0.1.1 -I 192.168.1.99 -l /home/ldm/var/logs/ldmd.log" EXEC    "noaaportIngester -x -m 224.0.1.2 -I 192.168.1.99 -l /home/ldm/var/logs/ldmd.log" EXEC    "noaaportIngester -x -m 224.0.1.3 -I 192.168.1.99 -l /home/ldm/var/logs/ldmd.log" EXEC    "noaaportIngester -x -m 224.0.1.4 -I 192.168.1.99 -l /home/ldm/var/logs/ldmd.log" 

or
EXEC    "noaaportIngester -x -m 224.0.1.1 -l /home/ldm/var/logs/ldmd.log"
EXEC    "noaaportIngester -x -m 224.0.1.2 -l /home/ldm/var/logs/ldmd.log"
EXEC    "noaaportIngester -x -m 224.0.1.3 -l /home/ldm/var/logs/ldmd.log"
EXEC    "noaaportIngester -x -m 224.0.1.4 -l /home/ldm/var/logs/ldmd.log"

but when I do ldmadmin start or ldmadin restart the logs show:

------------
20200329T125412.495533Z noaaportIngester[20413] noaaportIngester.c:reportStats:784  NOTE  Ingestion Statistics: 20200329T125412.495533Z noaaportIngester[20413] noaaportIngester.c:reportStats:784  NOTE      Since Previous Report (or Start): 20200329T125412.495533Z noaaportIngester[20413] noaaportIngester.c:reportStats:784  NOTE Duration          PT4M59.454614S 20200329T125412.495533Z noaaportIngester[20413] noaaportIngester.c:reportStats:784  NOTE          Raw Data: 20200329T125412.495533Z noaaportIngester[20413] noaaportIngester.c:reportStats:784  NOTE Octets        0 20200329T125412.495533Z noaaportIngester[20413] noaaportIngester.c:reportStats:784  NOTE              Mean Rate: 20200329T125412.495533Z noaaportIngester[20413] noaaportIngester.c:reportStats:784  NOTE Octets    0/s 20200329T125412.495533Z noaaportIngester[20413] noaaportIngester.c:reportStats:784  NOTE Bits      0/s 20200329T125412.495533Z noaaportIngester[20413] noaaportIngester.c:reportStats:784  NOTE          Received frames: 20200329T125412.495533Z noaaportIngester[20413] noaaportIngester.c:reportStats:784  NOTE Number        0 20200329T125412.495533Z noaaportIngester[20413] noaaportIngester.c:reportStats:784  NOTE              Mean Rate     0/s 20200329T125412.495533Z noaaportIngester[20413] noaaportIngester.c:reportStats:784  NOTE          Missed frames: 20200329T125412.495533Z noaaportIngester[20413] noaaportIngester.c:reportStats:784  NOTE Number        0 20200329T125412.495533Z noaaportIngester[20413] noaaportIngester.c:reportStats:784  NOTE %             -nan 20200329T125412.495533Z noaaportIngester[20413] noaaportIngester.c:reportStats:784  NOTE          Full FIFO: 20200329T125412.495533Z noaaportIngester[20413] noaaportIngester.c:reportStats:784  NOTE Number        0 20200329T125412.495533Z noaaportIngester[20413] noaaportIngester.c:reportStats:784  NOTE %             -nan 20200329T125412.495533Z noaaportIngester[20413] noaaportIngester.c:reportStats:784  NOTE          Products: 20200329T125412.495533Z noaaportIngester[20413] noaaportIngester.c:reportStats:784  NOTE Inserted      0 20200329T125412.495533Z noaaportIngester[20413] noaaportIngester.c:reportStats:784  NOTE              Mean Rate     0/s 20200329T125412.495533Z noaaportIngester[20413] noaaportIngester.c:reportStats:784  NOTE      Since Start: 20200329T125412.495533Z noaaportIngester[20413] noaaportIngester.c:reportStats:784  NOTE Duration          PT4M59.454614S 20200329T125412.495533Z noaaportIngester[20413] noaaportIngester.c:reportStats:784  NOTE          Raw Data: 20200329T125412.495533Z noaaportIngester[20413] noaaportIngester.c:reportStats:784  NOTE Octets        0 20200329T125412.495533Z noaaportIngester[20413] noaaportIngester.c:reportStats:784  NOTE              Mean Rate: 20200329T125412.495533Z noaaportIngester[20413] noaaportIngester.c:reportStats:784  NOTE Octets    0/s 20200329T125412.495533Z noaaportIngester[20413] noaaportIngester.c:reportStats:784  NOTE Bits      0/s 20200329T125412.495533Z noaaportIngester[20413] noaaportIngester.c:reportStats:784  NOTE          Received frames: 20200329T125412.495533Z noaaportIngester[20413] noaaportIngester.c:reportStats:784  NOTE Number        0 20200329T125412.495533Z noaaportIngester[20413] noaaportIngester.c:reportStats:784  NOTE              Mean Rate     0/s 20200329T125412.495533Z noaaportIngester[20413] noaaportIngester.c:reportStats:784  NOTE          Missed frames: 20200329T125412.495533Z noaaportIngester[20413] noaaportIngester.c:reportStats:784  NOTE Number        0 20200329T125412.495533Z noaaportIngester[20413] noaaportIngester.c:reportStats:784  NOTE %             -nan 
20


and never any data received from the modem.

netstat -ang | grep -v ff

reports:

IPv6/IPv4 Group Memberships
Interface       RefCnt Group
--------------- ------ ---------------------
lo              1      224.0.0.1
enp7s0f0        1      224.0.0.1
enp7s0f1        1      224.0.1.4
enp7s0f1        1      224.0.1.2
enp7s0f1        1      224.0.1.3
enp7s0f1        1      224.0.1.1
enp7s0f1        1      224.0.0.1
so .. what am I missing in order to received data from this S300 noaaport receiver? 

On the OLD / WORKING system we have:
[PARAMS]

NOAAPORT_BUF_SIZE = 1,1,1,1
LOGMASK = 0x06,5
NUM_USERS = 4
NUM_SATCOMM_BOARDS = 1
SAVE_HDLC_FRAMES = {1,0}, {2,0}, {3,0}, {4,0}
NOAAPORT_DATA_STREAM = DVB_NWSTG,DVB_GOES,DVB_NWSTG2,DVB_OCONUS
MULTICAST_INTERFACE = 192.168.1.4
On the new LDM system... I didn't configure: MULTICAST_INTERFACE = 192.168.1.99 ( the new box is 192.168.1.99 ) anyplace.
any one have any ideas on why the LDM noaaportIngester stuff doesn't appear to be ingesting? 

- jack

--
*jack* - Southlake Texas - http://mylinuxguy.net <http://mylinuxguy.net/>
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