Weird ping/traceroute proxying effect

Reindl Harald h.reindl at thelounge.net
Wed Mar 18 16:58:52 UTC 2015


Am 18.03.2015 um 17:37 schrieb The Doctor:
> In article <mailman.1803.1426696022.26362.bind-users at lists.isc.org>,
> Jukka Pakkanen  <jukka.pakkanen at qnet.fi> wrote:
>> Are you using IP addresses or domain names when testing?  If it works with =
>> IP address, but not with names, the sec. DNS server is lacking proper DNS s=
>> ervices itself.
>
> Both name and IP Adresses resolve.  That is the weird part

when DNS works on that machine, so network is up and fine, but ping and 
traceroute don't then you just block ICMP on that machine or a firewall 
before it

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