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North American Network Operators Group Date Prev | Date Next | Date Index | Thread Index | Author Index | Historical Re: Lame RFC1918 delegations
On Fri, 3 Apr 1998, Barry Margolin wrote: > From: [email protected] > Posted-Date: Fri, 3 Apr 1998 11:36:10 -0800 (PST) > Date: Fri, 3 Apr 1998 11:36:10 -0800 (PST) > > > The primary for these zones moved to a dedicated server (blackhole.isi.edu) > in early february 1998. Due to an unfortunate confluence of events, > this week we identified several points of misconfiguration in both > zone files and system configuration files. Talking with the sysadmin > this morning leads me to believe that the system is working properly. > > 26% dig -x 172.16 any @blackhole.isi.edu > > This is *not* proper, it's a Lame Delegation. That query should return an > SOA record and it should have the Authoritative Answer flag set. There are *still* problems: $ check_soa 16.172.in-addr.arpa. RS0.INTERNIC.NET is not authoritative for 16.172.in-addr.arpa. NS2.INTERNIC.NET is not authoritative for 16.172.in-addr.arpa. BLACKHOLE.ISI.EDU is not authoritative for 16.172.in-addr.arpa. $ check_soa 10.in-addr.arpa. NS2.INTERNIC.NET has serial number 199714 BLACKHOLE.ISI.EDU has serial number 199714 RS0.INTERNIC.NET is not authoritative for 10.in-addr.arpa. $ check_soa 168.192.in-addr.arpa. RS0.INTERNIC.NET is not authoritative for 168.192.in-addr.arpa. NS2.INTERNIC.NET has serial number 199713 BLACKHOLE.ISI.EDU has serial number 199713
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