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David, > I can't reach tigge-ldm by any means. > > ldmping: > $ ldmping tigge-ldm.ecmwf.int > Apr 13 18:46:27 INFO: State Elapsed Port Remote_Host > rpc_stat > Apr 13 18:46:37 ERROR: H_CLNTED 10.006497 388 tigge-ldm.ecmwf.int > select: RPC: Timed out > Apr 13 18:47:12 ERROR: ADDRESSED 9.999620 0 tigge-ldm.ecmwf.int > RPC: Timed out > Apr 13 18:47:47 ERROR: NAMED 10.019453 0 tigge-ldm.ecmwf.int > can't contact portmapper: RPC: Timed out > Apr 13 18:48:22 ERROR: H_CLNTED 10.009302 388 tigge-ldm.ecmwf.int > select: RPC: Timed out > Apr 13 18:48:57 ERROR: ADDRESSED 9.999582 0 tigge-ldm.ecmwf.int > RPC: Timed out > Apr 13 18:49:32 ERROR: NAMED 10.019423 0 tigge-ldm.ecmwf.int > can't contact portmapper: RPC: Timed out > Apr 13 18:50:07 ERROR: SVC_UNAVAIL 9.999576 0 > tigge-ldm.ecmwf.int h_clnt_create(tigge-ldm.ecmwf.int): Timed out > while creating connection > Apr 13 18:50:32 ERROR: ADDRESSED 0.000006 0 tigge-ldm.ecmwf.int > h_clnt_create(tigge-ldm.ecmwf.int): Timed out while creating > connection > Apr 13 18:51:07 ERROR: NAMED 10.019305 0 tigge-ldm.ecmwf.int > can't contact portmapper: RPC: Timed out > > traceroute: > traceroute tigge-ldm.ecmwf.int > traceroute: Warning: Multiple interfaces found; using 128.117.12.2 @ ge1 > traceroute to tigge-ldm.ecmwf.int (193.61.196.74), 30 hops max, 40 byte > packets > 1 mlr-n12.ucar.edu (128.117.12.251) 0.376 ms 0.234 ms 0.223 ms > 2 gin-n243-72.ucar.edu (128.117.243.73) 11.704 ms 0.711 ms 0.469 ms > 3 frgp-gw-1.ucar.edu (128.116.254.250) 1.451 ms 1.377 ms 1.393 ms > 4 192.43.217.130 (192.43.217.130) 1.505 ms 1.503 ms 1.523 ms > 5 kscyng-dnvrng.abilene.ucaid.edu (198.32.8.14) 12.203 ms 22.868 ms > 31.512 ms > 6 iplsng-kscyng.abilene.ucaid.edu (198.32.8.80) 21.688 ms 21.423 ms > 21.332 ms > 7 chinng-iplsng.abilene.ucaid.edu (198.32.8.76) 25.406 ms 27.241 ms > 32.783 ms > 8 nycmng-chinng.abilene.ucaid.edu (198.32.8.83) 45.318 ms 49.575 ms > 45.477 ms > 9 198.32.11.51 (198.32.11.51) 88.964 ms 45.426 ms 45.440 ms > 10 ny.uk1.uk.geant.net (62.40.96.170) 114.195 ms 114.065 ms 114.050 > ms > 11 po2-0-0.gn2-gw1.ja.net (62.40.124.198) 113.978 ms 113.960 ms > 113.901 ms > 12 po1-1.lond-scr3.ja.net (146.97.35.97) 113.986 ms 114.101 ms > 113.934 ms > 13 po0-0.read-scr.ja.net (146.97.33.38) 115.168 ms 115.309 ms > 115.165 ms > 14 po2-0.read-bar4.ja.net (146.97.35.158) 115.293 ms 115.238 ms > 115.262 ms > 15 * * * > 16 * *^Z > Stopped (user) > > I believe that tigge-ldm has disabled ping, but for whatever reason it > just returns: > no answer from tigge-ldm.ecmwf.int It looks like Tigge-ldm's subnet has become a "black hole": packets go in, but they're never head from again. Is there a network administrator over there with whom you can communicate? Regards, Steve Emmerson Ticket Details =================== Ticket ID: CUA-629523 Department: Support IDD TIGGE Priority: Normal Status: On Hold