This archive contains answers to questions sent to Unidata support through mid-2025. Note that the archive is no longer being updated. We provide the archive for reference; many of the answers presented here remain technically correct, even if somewhat outdated. For the most up-to-date information on the use of NSF Unidata software and data services, please consult the Software Documentation first.
Hi Art, re: > We're still working on a networking problem between Penn State and > idd.cise-nsf.gov and was wondering if you would run another traceroute > back to ldm.meteo.psu.edu. Our network folks would like you to use the > "mtr" command instead of straight up "traceroute" if you have it. Here is the 'mtr' result from idd.cise-nsf.gov to ldm.meteo.psu.edu: (atm) 2 # mtr ldm.meteo.psu.edu Matt's traceroute [v0.44] atm.cise-nsf.gov Fri Oct 2 17:10:42 2009 Keys: D - Display mode R - Restart statistics Q - Quit Packets Pings Hostname %Loss Rcv Snt Last Best Avg Worst 1. cise-7204-1.cise-nsf.gov 0% 59 59 0 0 5 151 2. arlg-nsf.maxgigapop.net 0% 59 59 1 1 2 32 3. xe-7-2-0-0.lvl3-t640.maxgigapop.net 0% 59 59 2 2 3 75 4. i2-lvl3.maxgigapop.net 0% 58 58 2 2 4 54 5. beast-internet2-gi2-0.3rox.net 0% 58 58 8 8 9 12 6. bar-beast-ae1-0.3rox.net 81% 11 58 134 33 105 224 7. psu-nlr-i2.3rox.net 0% 58 58 18 11 18 149 8. ??? 9. ??? 10. ldm.meteo.psu.edu 0% 58 58 15 12 17 125 Looks like there is a problem at hop #6, bar-beast-ae1-0.3rox.net 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: WEE-734452 Department: Support IDD Priority: Normal Status: Closed