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Robert, I'm afraid I don't see a problem. All of the "SVC_UNAVAIL" error-messages occur after the top-level LDM server indicates it received a SIGTERM signal -- after which I wouldn't expect an ldmping(1) to succeed. The only program in the LDM package that generates a SIGTERM is the ldmadmin(1) script when "stop" or "restart" is requested. Of course, the LDM user can always manually send a SIGTERM to the LDM server. What, exactly, is the problem? Regards, Steve Emmerson 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. ------- Original Message >To: Unidata Support <address@hidden> >From: Robert Leche <address@hidden> >Subject: Problem with new ldm server >Organization: LSU/SRCC >Keywords: 200509282205.j8SM5YG7021007 LDM NOAAPORT DVB-S Guys, I have included the dvb-s logs, a tcpdump , a netstat output, and the ldmd.conf file to document a problem. This problem shows up in the dvb-s file: "mistral ldmping[5866]: SVC_UNAVAIL 0.000756 0 localhost RPC: Program not registered" From the command line I am able to ldmping active ldm servers. If you want to connect and have a look, the new computer is currently named: mistral.srcc.lsu.edu 130.39.188.225. The ldm password is the same as the samoon ldm password. I am drawing a blank at this point. Bob **************************************************************************** logs/dvb-s **************************************************************************** Sep 28 21:16:12 mistral rpc.ldmd[5833]: SIGTERM Sep 28 21:16:12 mistral rpc.ldmd[5833]: Terminating process group Sep 28 21:16:12 mistral rtstats[5843]: Interrupt Sep 28 21:16:12 mistral rtstats[5843]: Exiting Sep 28 21:16:13 mistral ldmping[5866]: SVC_UNAVAIL 0.000756 0 localhost RPC: Program not registered Sep 28 21:16:19 mistral ldmping[5871]: SVC_UNAVAIL 0.000747 0 localhost RPC: Program not registered Sep 28 21:16:19 mistral pqcheck[5875]: Starting Up (5867) Sep 28 21:16:19 mistral pqcheck[5875]: The writer-counter of the product-queue is 0 Sep 28 21:16:19 mistral pqcheck[5875]: Exiting Sep 28 21:16:19 mistral rpc.ldmd[5913]: Starting Up (version: 6.3.0; built: Sep 19 2005 12:20:49) Sep 28 21:16:19 mistral rpc.ldmd[5913]: Using local address 0.0.0.0:388 Sep 28 21:16:19 mistral rtstats[5923]: Starting Up (5913) Sep 28 21:51:14 mistral rpc.ldmd[5913]: SIGTERM Sep 28 21:51:14 mistral rpc.ldmd[5913]: Terminating process group Sep 28 21:51:14 mistral rtstats[5923]: Interrupt Sep 28 21:51:14 mistral rtstats[5923]: Exiting Sep 28 21:51:15 mistral ldmping[5984]: SVC_UNAVAIL 0.000730 0 localhost RPC: Program not registered Sep 28 21:51:21 mistral ldmping[5989]: SVC_UNAVAIL 0.000761 0 localhost RPC: Program not registered Sep 28 21:51:21 mistral pqcheck[5993]: Starting Up (5985) Sep 28 21:51:21 mistral pqcheck[5993]: The writer-counter of the product-queue is 0 Sep 28 21:51:21 mistral pqcheck[5993]: Exiting Sep 28 21:51:21 mistral rpc.ldmd[6031]: Starting Up (version: 6.3.0; built: Sep 19 2005 12:20:49) Sep 28 21:51:21 mistral rpc.ldmd[6031]: Using local address 0.0.0.0:388 Sep 28 21:51:21 mistral rtstats[6041]: Starting Up (6031) ******************************************************************************* **** [root@mistral rleche]# /usr/sbin/tcpdump -i eth1 tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on eth1, link-type EN10MB (Ethernet), capture size 96 bytes 16:55:33.412829 IP 10.0.9.51.32817 > AVIATOR.MCAST.NET.1205: UDP, length 272 16:55:33.413048 IP 10.0.9.51.32817 > AVIATOR.MCAST.NET.1205: UDP, length 272 16:55:33.423293 IP 10.0.9.51.32817 > AVIATOR.MCAST.NET.1205: UDP, length 272 16:55:33.666527 IP 10.0.9.51.32817 > AVIATOR.MCAST.NET.1205: UDP, length 272 16:55:33.666777 IP 10.0.9.51.32817 > AVIATOR.MCAST.NET.1205: UDP, length 272 16:55:33.677145 IP 10.0.9.51.32817 > AVIATOR.MCAST.NET.1205: UDP, length 272 16:55:33.749854 IP 192.168.200.3.6517 > 255.255.255.255.6516: UDP, length 138 16:55:33.924879 IP 10.0.9.51.32817 > AVIATOR.MCAST.NET.1205: UDP, length 272 16:55:33.925128 IP 10.0.9.51.32817 > AVIATOR.MCAST.NET.1205: UDP, length 272 16:55:33.935496 IP 10.0.9.51.32817 > AVIATOR.MCAST.NET.1205: UDP, length 272 16:55:34.164739 IP 10.0.9.51.32817 > AVIATOR.MCAST.NET.1205: UDP, length 272 16:55:34.164989 IP 10.0.9.51.32817 > AVIATOR.MCAST.NET.1205: UDP, length 272 16:55:34.175358 IP 10.0.9.51.32817 > AVIATOR.MCAST.NET.1205: UDP, length 272 16:55:34.262932 IP 192.168.200.3.6517 > 255.255.255.255.6516: UDP, length 138 16:55:34.405225 IP 10.0.9.51 > NTP.MCAST.NET: udp 16:55:34.406475 IP 10.0.9.51 > NTP.MCAST.NET: udp 16:55:34.413845 IP 10.0.9.51.32817 > AVIATOR.MCAST.NET.1205: UDP, length 272 16:55:34.414095 IP 10.0.9.51.32817 > AVIATOR.MCAST.NET.1205: UDP, length 272 16:55:34.417593 IP 10.0.9.51.32816 > NTP.MCAST.NET.1201: UDP, length 4068 16:55:34.419717 IP 10.0.9.51.32816 > NTP.MCAST.NET.1201: UDP, length 1443 16:55:34.419842 IP 10.0.9.51 > NTP.MCAST.NET: udp 16:55:34.421216 IP 10.0.9.51.32816 > NTP.MCAST.NET.1201: UDP, length 1896 16:55:34.421341 IP 10.0.9.51 > NTP.MCAST.NET: udp 16:55:34.424467 IP 10.0.9.51.32817 > AVIATOR.MCAST.NET.1205: UDP, length 272 16:55:34.427962 IP 10.0.9.51.32816 > NTP.MCAST.NET.1201: UDP, length 1707 16:55:34.432584 IP 10.0.9.51.32816 > NTP.MCAST.NET.1201: UDP, length 787 16:55:34.433459 IP 10.0.9.51 > NTP.MCAST.NET: udp 16:55:34.434708 IP 10.0.9.51 > NTP.MCAST.NET: udp 16:55:34.435833 IP 10.0.9.51.32816 > NTP.MCAST.NET.1201: UDP, length 4068 16:55:34.436208 IP 10.0.9.51 > NTP.MCAST.NET: udp 16:55:34.437457 IP 10.0.9.51.32816 > NTP.MCAST.NET.1201: UDP, length 1971 16:55:34.442829 IP 10.0.9.51 > NTP.MCAST.NET: udp 16:55:34.444078 IP 10.0.9.51 > NTP.MCAST.NET: udp ****************************************************************************** tcpdump dump of eth1 traffic ****************************************************************************** [root@mistral rleche]# netstat -tunap Active Internet connections (servers and established) Proto Recv-Q Send-Q Local Address Foreign Address Sta te PID/Program name tcp 0 0 0.0.0.0:32768 0.0.0.0:* LIS TEN 2408/rpc.statd tcp 0 0 0.0.0.0:388 0.0.0.0:* LIS TEN 6031/rpc.ldmd tcp 0 0 0.0.0.0:199 0.0.0.0:* LIS TEN 2895/snmpd tcp 0 0 0.0.0.0:111 0.0.0.0:* LIS TEN 4306/portmap tcp 0 0 127.0.0.1:631 0.0.0.0:* LIS TEN 2511/cupsd tcp 0 0 127.0.0.1:25 0.0.0.0:* LIS TEN 2636/sendmail: acce tcp 0 0 127.0.0.1:6010 0.0.0.0:* LIS TEN 4779/0 tcp 0 0 127.0.0.1:199 127.0.0.1:32770 EST ABLISHED 2895/snmpd tcp 0 0 127.0.0.1:32770 127.0.0.1:199 EST ABLISHED 2986/dcsnmp32d tcp 0 0 130.39.188.225:32950 130.39.188.220:6000 EST ABLISHED 5603/xterm tcp 0 0 :::8000 :::* LIS TEN 3058/omaws32 tcp 0 0 :::32774 :::* LIS TEN 3058/omaws32 tcp 0 0 :::22 :::* LIS TEN 2559/sshd tcp 0 0 ::1:6010 :::* LIS TEN 4779/0 tcp 0 0 :::1311 :::* LIS TEN 3058/omaws32 tcp 0 0 ::ffff:130.39.188.225:22 ::ffff:130.39.188.220:39659 EST ABLISHED 4777/sshd: rleche [ udp 0 0 0.0.0.0:32768 0.0.0.0:* 2408/rpc.statd udp 0 0 0.0.0.0:32769 0.0.0.0:* 3058/omaws32 udp 0 0 0.0.0.0:32770 0.0.0.0:* 3058/omaws32 udp 0 0 0.0.0.0:32771 0.0.0.0:* 3058/omaws32 udp 0 0 0.0.0.0:32772 0.0.0.0:* 3058/omaws32 udp 0 0 0.0.0.0:161 0.0.0.0:* 2895/snmpd udp 0 0 0.0.0.0:1201 0.0.0.0:* 6033/dvbs_multicast udp 0 0 0.0.0.0:1202 0.0.0.0:* 6034/dvbs_multicast udp 0 0 0.0.0.0:1203 0.0.0.0:* 6035/dvbs_multicast udp 0 0 0.0.0.0:1204 0.0.0.0:* 6036/dvbs_multicast udp 0 0 0.0.0.0:58086 0.0.0.0:* 2340/procfgd udp 0 0 0.0.0.0:111 0.0.0.0:* 4306/portmap udp 0 0 0.0.0.0:631 0.0.0.0:* 2511/cupsd udp 0 0 0.0.0.0:888 0.0.0.0:* 2408/rpc.statd udp 0 0 192.168.200.2:123 0.0.0.0:* 4670/ntpd udp 0 0 130.39.188.225:123 0.0.0.0:* 4670/ntpd udp 0 0 127.0.0.1:123 0.0.0.0:* 4670/ntpd udp 0 0 0.0.0.0:123 0.0.0.0:* 4670/ntpd udp 0 0 :::123 :::* 4670/ntpd #### DATOO LDMD.CONF # $Id: ldmd.conf,v 1.9 1998/10/07 16:51:16 rkambic Exp $ # Sample ldmd.conf for ldm5 #### # # Programs that share a queue with rpc.ldmd # are started by it and are in the same process group. # # exec "pqbinstats" # exec "pqact" # dvbs shared memory ingest processes -- default fifo size (8 MB) # exec "dvbs_multicast -m 224.0.1.1" # exec "dvbs_multicast -m 224.0.1.2" # exec "dvbs_multicast -m 224.0.1.3" # exec "dvbs_multicast -m 224.0.1.4" # # dvbs shared memory ingest processes -- reduced fifo size (2 MB) exec "dvbs_multicast -m 224.0.1.1 -b 500 -p -10" exec "dvbs_multicast -m 224.0.1.2 -b 500 -p -10" exec "dvbs_multicast -m 224.0.1.3 -b 500 -p -10" exec "dvbs_multicast -m 224.0.1.4 -b 500 -p -10" # # readnoaaport shared memory readers exec "readnoaaport -m 224.0.1.1" exec "readnoaaport -m 224.0.1.2" exec "readnoaaport -m 224.0.1.3" exec "readnoaaport -m 224.0.1.4" exec "rtstats -h rtstats.unidata.ucar.edu" # ############################################################################### # ALLOW: Who we are willing to feed # # allow <feedset> <hostname pattern> ############################################################################### # allow ANY ^((localhost|loopback)|(127\.0\.0\.1\.?$)|([a-z].*\.unidata\.ucar\.edu\.?$)) # any LSU SRCC machine allow ANY ^[a-z]*\.srcc\.lsu\.edu$ allow ANY sirocco.srcc.lsu.edu allow ANY product1.srcc.lsu.edu allow ANY mistral.srcc.lsu.edu allow ANY samoon.srcc.lsu.edu # Unidata IDD NOAAPORT top-level hosts allow ANY ^[a-z]*\.ssec\.wisc\.edu$ allow ANY ^[a-z]*\.wunderground\.com$ allow ANY ^[a-z]*\.ucar\.edu$ allow ANY ^[a-z]*\.geo\.nsf\.gov$ # The following entry is OEP: # # Give permission to the Unidata Program Center #ALLOW ANY ^[a-z].*\.unidata\.ucar\.edu\.?$ .* ALLOW ANY ^[a-z].*\.unidata\.ucar\.edu\.?$ # #Give all SRCC hosts access #ALLOW ANY ^[a-z].*\.srcc\.lsu\.edu\.?$ .* ALLOW ANY ^[a-z].*\.srcc\.lsu\.edu\.?$ # The following entry is OEP: allow ANY ^204\.196\.102\..*$ allow ANY ^tornado\.geos\.ulm\.edu$ allow ANY ^w[a-z]*\.admin\.niu\.edu$ # ############################################################################### # Accept Entries ############################################################################### # Give permission to the Unidata Program Center #ALLOW ANY ^[a-z].*\.unidata\.ucar\.edu\.?$ .* ALLOW ANY ^[a-z].*\.unidata\.ucar\.edu\.?$ # #Give all SRCC hosts access #ALLOW ANY ^[a-z].*\.srcc\.lsu\.edu\.?$ .* ALLOW ANY ^[a-z].*\.srcc\.lsu\.edu\.?$ # The following entry is OEP: allow ANY ^204\.196\.102\..*$ allow ANY ^tornado\.geos\.ulm\.edu$ allow ANY ^w[a-z]*\.admin\.niu\.edu$ # ############################################################################### # Accept Entries ############################################################################### # ACCEPT: Who can feed us without be requested by a REQUEST entry, currently # this action is ONLY needed for WSI data # # ACCEPT <feedset> <pattern> <hostname pattern> # # ACCEPT anything from yourself # ACCEPT ANY ".*" ^((localhost|loopback)|(127\.0\.0\.1\.?$)) # # accept from your upstream site # # WSI is using ldm4 protocol so the accept is still required #ACCEPT WSI # .* # ^[a-z].*\.uni\.wsicorp\.com$ # ############################################################################### # End ############################################################################### -- ---------------------------------------------------------------- Robert Leche - System Administrator Louisiana State University - Southern Regional Climate Center East 328 Howe-Russell Building - Baton Rouge, La. 70803 address@hidden - 225 578 5023 ---------------------------------------------------------------- ------- End of Original Message