[sf-lug] DNS, testing/troubleshooting ... (Re: Looks great, thanks! Re: linuxmafia.com/svlug.org DNS slaves for sf-lug.{com, org}! :-))

[Daniel Gimpelevich]

On Fri, 2015-07-24 at 02:30 -0700, Rick Moen wrote:
> Quoting Michael Paoli (Michael.Paoli at cal.berkeley.edu):
> 
> > I'm guessing perhaps your dig(1) didn't attempt IPv6 for some reason....
> 
> Yeah, maybe.
> 
> BTW, 'Litte-Datamaskin' translates as 'little-computer'.
> 
> Litte-Datamaskin:~ rick$ dig -6 +nssearch sf-lug.com.
> 
> ; <<>> DiG 9.8.3-P1 <<>> -6 +nssearch sf-lug.com.
> ;; global options: +short +cmd
> ;; connection timed out; no servers could be reached
> Litte-Datamaskin:~ rick$ dig -6 +nssearch sf-lug.org.
> 
> ; <<>> DiG 9.8.3-P1 <<>> -6 +nssearch sf-lug.org.
> ;; global options: +short +cmd
> ;; connection timed out; no servers could be reached
> Litte-Datamaskin:~ rick$ 
> 
> 
> Well, that sucks.  Not a very controlled experiment, anyway:  I'm not
> sure offhand about either the client stack nor about the capabilties of
> the local nameservers, as I'm getting the DHCP lease from my wife's WAP,
> and Ghod Only Knows how she has that configured.  I could get to the
> bottom of that, but on the whole it'd be better to start with a test
> platform with fewer uncontrolled variables.
> 
> Anyway, yeah, obviously an IPv6 problem is your solution for the
> upthread problem.
> 
> 
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This from a host with verified IPv6 connectivity via Sonic:
danielg4 at chimera:~$ dig -6 +nssearch sf-lug.com.

; <<>> DiG 9.9.5-3ubuntu0.3-Ubuntu <<>> -6 +nssearch sf-lug.com.
;; global options: +short +cmd
;; connection timed out; no servers could be reached
danielg4 at chimera:~$ dig -6 +nssearch sf-lug.org.

; <<>> DiG 9.9.5-3ubuntu0.3-Ubuntu <<>> -6 +nssearch sf-lug.org.
;; global options: +short +cmd
;; connection timed out; no servers could be reached