* domain name services from unix?
@ 1995-08-24 15:14 Scott
0 siblings, 0 replies; 4+ messages in thread
From: Scott @ 1995-08-24 15:14 UTC (permalink / raw)
forsyth@plan9.cs.york.ac.uk writes:
| the short answer to kiran's question is that he probably
| isn't running ndb/dns on the terminal.
I kind of like the idea of importing the cpu server's /net/cs to get
the nameserver. For one thing, that puts all the dns caching in one
place. There is the overhead of exports, but if you've got a
distributed system isn't it worth exercising it?
^ permalink raw reply [flat|nested] 4+ messages in thread
* domain name services from unix?
@ 1995-08-24 16:30 forsyth
0 siblings, 0 replies; 4+ messages in thread
From: forsyth @ 1995-08-24 16:30 UTC (permalink / raw)
yes, i quite agree, and that's what i usually do.
you can also import just /net/dns.
i'd assumed he might not (yet) have a CPU server,
but even so i ought to have mentioned it!
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To: 9fans@cse.psu.edu
Subject: Re: domain name services from unix?
In-reply-to: Your message of "Thu, 24 Aug 1995 07:02:54 EDT."
<95Aug24.071351edt.45578@colossus.cse.psu.edu>
Date: Thu, 24 Aug 1995 11:14:27 -0400
From: Scott Schwartz <schwartz@galapagos.cse.psu.edu>
Message-Id: <95Aug24.111440edt.12709@galapagos.cse.psu.edu>
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forsyth@plan9.cs.york.ac.uk writes:
| the short answer to kiran's question is that he probably
| isn't running ndb/dns on the terminal.
I kind of like the idea of importing the cpu server's /net/cs to get
the nameserver. For one thing, that puts all the dns caching in one
place. There is the overhead of exports, but if you've got a
distributed system isn't it worth exercising it?
^ permalink raw reply [flat|nested] 4+ messages in thread
* domain name services from unix?
@ 1995-08-24 15:34 Kiran
0 siblings, 0 replies; 4+ messages in thread
From: Kiran @ 1995-08-24 15:34 UTC (permalink / raw)
and more problems... when the cd arrives and i start trying to set up a
*real* plan 9 system, i wonder...
this time, its network related. i cannot (not for lack of trying), get the
system to ask another machine on the network for domain name translations.
the plan 9 system is on the network, and i can telnet to any of the other
machines on the network if i specify the ip address but i can't make
/net/cs (?) ask another machine to translate a domain name,, everything
i've tried, it comes back and says cannot translate address. the system
administrator of the company asks me where resolv.conf is...
here's my /lib/ndb/local,, what's missing or wrong?
#
# external internet domain service
#
dom=
# i tried adding:
# ns=sasi.ernet.in
ns=ns.nic.ddn.mil
ns=kava.nisc.sri.com
ns=aos.brl.mil
ns=c.nyser.net
ns=terp.umd.edu
ns=ns.nasa.gov
ns=nic.nordu.net
# and:
#dom=sasi.ernet.in ip=202.21.147.10
# with this, it can translate 'sasi.ernet.in' but no other name
dom=ns.nic.ddn.mil ip=192.112.36.4
dom=kava.nisc.sri.com ip=192.33.33.24
dom=aos.brl.mil ip=192.5.25.82
dom=c.nyser.net ip=192.33.4.12ÐÌ
dom=terp.umd.edu ip=128.8.10.90
dom=ns.nasa.gov ip=128.102.16.10 ip=192.52.195.10
dom=nic.nordu.net ip=192.36.148.17
# i also tried:
#dom=sasi.ernet.in soa
# ns=202.21.147.10
# and:
#dom=sasi.ernet.in ip=202.21.147.10
# ns=202.21.147.10
# and various other combinations,, probably useless but out of sheer
# frustration including *.sasi.ernet.in, etc.
#
# your PC (edit to suit)
#
sys = orthanc
dom=orthanc.sasi.ernet.in
ip=202.21.147.59 ether=0020af751b60
bootfile=/386/9pcdisk
proto=il
# i tried planting in a 'ns=202.21.147.10' here
#
# your ip networks and subnets (edit to suit)
#
# should anything come here? i tried:
#ipnet=sasi ip=202.21.147.0
# ns=202.21.147.10
# ipgw=202.21.147.10
# and various other combinations
i didn't touch any of the tcp=, il= or udp= entries.
and i've read all the related man pages -- ndb(8), ndb(6), ipconfig(1)... i
guess that means that i *really* need help. what seemed to be right didn't
work and hence all the probably weird things i tried...
next thing, is there any way i can make mothra use a proxy server? unless
there is, i can't use it here :-?
thanx in advance,
kiran
^ permalink raw reply [flat|nested] 4+ messages in thread
* domain name services from unix?
@ 1995-08-24 11:02 forsyth
0 siblings, 0 replies; 4+ messages in thread
From: forsyth @ 1995-08-24 11:02 UTC (permalink / raw)
the short answer to kiran's question is that he probably
isn't running ndb/dns on the terminal. it needs to be started
in /rc/bin/termrc. otherwise ndb/cs finds only those names
listed in the /lib/ndb files and the system doesn't (can't) use
the DNS for translation.
also, `soa' should only be used in a dom= entry
when the /lib/ndb files really are authoratitive
for the associated domain (ie, no name or resource record exists in that domain that
cannot be found in /lib/ndb).
i looked up his domain in the DNS, but it seems his site
has separate internal/external name servers. given the entries
he showed previously, it looks as though the correct entry will be
dom=sasi.ernet.in
ns=202.21.147.10
or alternatively
dom=sasi.ernet.in
ns=<name server's domain name>
dom=<name server's domain name> ip=<name server's IP address>
together with the dom=/ns= entries for the root domain he previously showed,
but excluding sasi.ernet.in from that list.
^ permalink raw reply [flat|nested] 4+ messages in thread
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1995-08-24 15:14 domain name services from unix? Scott
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1995-08-24 11:02 forsyth
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