netbsd-users: Re: telnet -4 command switches on IPv4 mode for other apps

Subject: Re: telnet -4 command switches on IPv4 mode for other apps
To: None <netbsd-users@netbsd.org>
From: =?ISO-8859-1?Q?Andreas_Ha=DFfeld?= <andreas@hassfeld.net>
List: netbsd-users
Date: 02/08/2007 13:32:35

> 
> Hi,
> 
> Here is the result of your suggestion, could you translate it's significance to my problem, my knowledge is very weak in this area.
> 
> $ dig -4 smtp.iprimus.com.au
> 
> ; <<>> DiG 9.3.0 <<>> -4 smtp.iprimus.com.au
> ;; global options:  printcmd
> ;; Got answer:
> ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 58010
> ;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0
> 
> ;; QUESTION SECTION:
> ;smtp.iprimus.com.au.           IN      A
> 
> ;; ANSWER SECTION:
> smtp.iprimus.com.au.    89      IN      A       202.138.53.12
> 
> ;; Query time: 24 msec
> ;; SERVER: 192.168.1.254#53(192.168.1.254)
> ;; WHEN: Thu Feb  8 23:06:42 2007
> ;; MSG SIZE  rcvd: 53
> 
> $ dig -6 smtp.iprimus.com.au
> /home/builds/ab/netbsd-3-0-1-RELEASE/src/dist/bind/lib/isc/unix/socket.c:1121: i
> nternal_send: ::ffff:192.168.1.254#53: Invalid argument
> /home/builds/ab/netbsd-3-0-1-RELEASE/src/dist/bind/lib/isc/unix/socket.c:1121: i
> nternal_send: ::ffff:192.168.1.254#53: Invalid argument
> /home/builds/ab/netbsd-3-0-1-RELEASE/src/dist/bind/lib/isc/unix/socket.c:1121: i
> nternal_send: ::ffff:192.168.1.254#53: Invalid argument
> 
> ; <<>> DiG 9.3.0 <<>> -6 smtp.iprimus.com.au
> ;; global options:  printcmd
> ;; connection timed out; no servers could be reached
> $ dig -4 smtp.iprimus.com.au
> 
> ; <<>> DiG 9.3.0 <<>> -4 smtp.iprimus.com.au
> ;; global options:  printcmd
> ;; Got answer:
> ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 21399
> ;; flags: qr rd; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0
> 
> ;; QUESTION SECTION:
> ;smtp.iprimus.com.au.           IN      A
> 
> ;; ANSWER SECTION:
> smtp.iprimus.com.au.    10000   IN      A       202.138.53.12
> 
> ;; Query time: 2 msec
> ;; SERVER: 192.168.1.254#53(192.168.1.254)
> ;; WHEN: Thu Feb  8 23:10:13 2007
> ;; MSG SIZE  rcvd: 53
> 
> Regards,
> 
> Alasdair
> 

I am sorry, I posted my correction just to myself. ;-)

> dig -4 smtp.iprimus.com.au
> dig -6 smtp.iprimus.com.au
> dig -4 smtp.iprimus.com.au
>

Sorry, that's what i meant:

dig -t A smtp.iprimus.com.au
dig -t AAAA smtp.iprimus.com.au
dig -t A smtp.iprimus.com.au

Yours,
Andreas