I'm seeing surprisingly slow responses from some of the IN-ADDR servers, like 300ms or more. Are they being attacked by script kiddies of something? R's, John
Hi John I checked the traffic graphs for the server we operate (a.in-addr-servers.arpa) and it has normal traffic loads. Have not heard of any report of issues with the other operators. Regards, Mark On 2/8/12 9:03 PM, "John Levine" <johnl@iecc.com> wrote:
I'm seeing surprisingly slow responses from some of the IN-ADDR servers, like 300ms or more. Are they being attacked by script kiddies of something?
R's, John
I checked the traffic graphs for the server we operate (a.in-addr-servers.arpa) and it has normal traffic loads. Have not heard of any report of issues with the other operators.
Actually, the A server is the only one that's responding quickly, viewed from my DSL line hanging off gblx: A 26ms B 83ms C 308ms D 136ms E 248ms F 96ms An acquaintance at LinkedIn tells me that they're seeing the same issue. Doing a traceroute to the C server, it looks pretty snappy as far as London, then slow as soon as it's in Afrinic's network. I think it's usually faster than that. For the E server, the link between HE in California and Australia seems slow. R's, John
Hi John I have seen similar cases in past with root servers itself. Usually problems are that local anycasted node here goes down and thus traffic is redirected to other nearest server in Europe causing high latency. Can you share traceroute result of a good Vs bad node say A Vs C. Can you see both coming from within your country? On Thu, Feb 9, 2012 at 8:16 AM, John Levine <johnl@iecc.com> wrote:
I checked the traffic graphs for the server we operate (a.in-addr-servers.arpa) and it has normal traffic loads. Have not heard of any report of issues with the other operators.
Actually, the A server is the only one that's responding quickly, viewed from my DSL line hanging off gblx:
A 26ms B 83ms C 308ms D 136ms E 248ms F 96ms
An acquaintance at LinkedIn tells me that they're seeing the same issue.
Doing a traceroute to the C server, it looks pretty snappy as far as London, then slow as soon as it's in Afrinic's network. I think it's usually faster than that. For the E server, the link between HE in California and Australia seems slow.
R's, John
-- Anurag Bhatia anuragbhatia.com or simply - http://[2001:470:26:78f::5] if you are on IPv6 connected network! Twitter: @anurag_bhatia <https://twitter.com/#!/anurag_bhatia> Linkedin: http://linkedin.anuragbhatia.com
On Feb 8, 2012, at 6:03 PM, John Levine wrote:
I'm seeing surprisingly slow responses from some of the IN-ADDR servers, like 300ms or more. Are they being attacked by script kiddies of something?
R's, John
We operate B.* and we don't see anything unusual in our locations. thanks Mehmet
participants (4)
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Anurag Bhatia -
John Levine -
Mark Kosters -
Mehmet Akcin