[unisog] DNS troubles
ransel at kent.edu
Fri Sep 16 14:29:24 GMT 2005
Kent State also has seen issues with DNS udp requests failing at our
packetshaper, even with the DNS hosts in a critical server partition with a
higher priority than the rest of campus. To get around this issue, we
applied an ignore policy to the DNS servers.
Network Services, Kent State University
On 9/16/05, Cal Frye <cjf at calfrye.com> wrote:
> We're starting to have problems this week with off-campus folks seeing
> inability to resolve some of our servers. Duration of the outage is half
> an hour
> to an hour or two, as far as we can tell. Limited testing suggests that
> to different name servers can fix the problem, sometimes not. At least
> and Cox customers have been affected.
> We'd like to rule out our own gear, firewall, packetshaper, etc. before we
> blaming the ISPs. But is anyone else seeing DNS troubles with off-campus
> Is cache poisoning on the increase this week? Many thanks for your
> --Cal Frye, Network Administrator, Oberlin College
> www.ouuf.org <http://www.ouuf.org>, www.calfrye.com<http://www.calfrye.com>
> Say Yes Twice for Oberlin Schools! www.oberlinyesyes.com<http://www.oberlinyesyes.com>
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> just the ones that flaunt it in public, the raging, flaming ones, that
> give me
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