Hi, On 07/02/2014 10:19 AM, Klaus Darilion wrote:

According to DNSMON [1] r.ns.at IPv4 is not reachable from us-bos-as11488. Are there any tools available to analyse the problem from the anchor? E.g. performing a traceroute from the respective anchor node?

Define an UDM, and set the anchor as source. Seems obvious, so maybe I've misunderstood the problem? Gilles -- Fondation RESTENA - DNS-LU 6, rue Coudenhove-Kalergi L-1359 Luxembourg tel: (+352) 424409 fax: (+352) 422473

Hi Klaus, DSNMON itself is doing also traceroutes. So, for each anchor you can see its traceroute towards each target. You have to click on a specific tile and you will get a pop up window with the closest time-wise traceroute(s). Regards, Andreas On 7/2/14, 10:19 AM, Klaus Darilion wrote:

Hi!

According to DNSMON [1] r.ns.at IPv4 is not reachable from us-bos-as11488. Are there any tools available to analyse the problem from the anchor? E.g. performing a traceroute from the respective anchor node?

Thanks Klaus

[1] https://atlas.ripe.net/dnsmon/group/at.?dnsmon.session.color_range_pls=0-66-66-99-100&dnsmon.session.exclude-errors=true&dnsmon.type=server-probes&dnsmon.server=194.0.25.10&dnsmon.zone=at.&dnsmon.startTime=1404246000&dnsmon.endTime=1404288000&dnsmon.ipVersion=both