Re: Debian 11: How to disable IPv6

2022-07-12 Thread Andy Smith
Hello, On Mon, Jul 11, 2022 at 10:31:36PM -0400, rhkra...@gmail.com wrote: > On Sunday, July 10, 2022 06:48:10 PM Andy Smith wrote: > > Otherwise I'm afraid your claims about IPv6 so far have been quite > > bizarre, on the level of "IPv6 ate my homework" or "my father was > > killed by a 128

Re: Debian 11: How to disable IPv6

2022-07-12 Thread gene heskett
On 7/12/22 10:21, Lee wrote: On 7/11/22, rhkramer wrote: From the peanut gallery: I disabled IPv6 quite some time ago. I don't recall how I did it, but I might have that information in my notes, somewhere. The reason that I disabled it (which might not be totally logical) is that in IPv4, I

Re: Debian 11: How to disable IPv6

2022-07-12 Thread Lee
On 7/11/22, rhkramer wrote: > > From the peanut gallery: I disabled IPv6 quite some time ago. I don't > recall how I did it, but I might have that information in my notes, somewhere. > > The reason that I disabled it (which might not be totally logical) is that > in IPv4, I have always had my com

Re: Debian 11: How to disable IPv6

2022-07-12 Thread Anssi Saari
rhkra...@gmail.com writes: > I could not find (in the searching I did) equivalent functionality for IPv6, > so > I disabled IPv6 in hopes of keeping my systems (fairly) secure. The equivalent to NAT in IPv6 is NAT, of course. It's not usually spoken of much but for example my VPN provider does

Re: Debian 11: How to disable IPv6

2022-07-11 Thread rhkramer
On Sunday, July 10, 2022 06:48:10 PM Andy Smith wrote: > Otherwise I'm afraid your claims about IPv6 so far have been quite > bizarre, on the level of "IPv6 ate my homework" or "my father was > killed by a 128-bit integer", and can't be taken seriously. From the peanut gallery: I disabled IP

Re: Debian 11: How to disable IPv6

2022-07-10 Thread Andy Smith
Hi Charles, On Sat, Jul 09, 2022 at 06:51:22PM -0600, Charles Curley wrote: > it is up to you to housebreak your applications to use IPv4 first. If you find yourself having to do this, something is probably broken. Broken things do exist, but it is really quite rare. What you've written here make

Re: Debian 11: How to disable IPv6

2022-07-10 Thread Andy Smith
Hi Gene, Before we go any further let's just remember that this thread was started by someone wanting to disable IPv6 for no specific reason. They had decided they needed to do so to fix some problem they were having, when in fact they had ALREADY disabled IPv6, so there is no possibility whatsoev

Re: Debian 11: How to disable IPv6

2022-07-10 Thread Roger Price
On Sat, 9 Jul 2022, Greg Wooledge wrote: And every single piece of this discussion is irrelevant to the OP's issue, which is that their MTA is apparently not listening on 127.0.0.1;25. IPv6 is a red herring. Yes, this is my fault for choosing an inappropriate Subject line. I will try again

Re: Debian 11: How to disable IPv6

2022-07-09 Thread local10
Jul 10, 2022, 05:43 by charlescur...@charlescurley.com: > My /etc/default/named looks like: > > # > # run resolvconf? > RESOLVCONF=no > > # startup options for the server > OPTIONS="-4 -u bind" > > > That should do it. > > But all that does is tell named to use IPv4. It will still return IPv6 > ad

Re: Debian 11: How to disable IPv6

2022-07-09 Thread Tim Woodall
On Sat, 9 Jul 2022, Charles Curley wrote: On Sun, 10 Jul 2022 06:44:46 +0200 (CEST) local10 wrote: Jul 10, 2022, 00:51 by charlescur...@charlescurley.com: I do it in part by using my own resolver, BIND9, and having it return only IPv4 addresses. How did you do it? I tried to start named

Re: Debian 11: How to disable IPv6

2022-07-09 Thread Charles Curley
On Sun, 10 Jul 2022 06:44:46 +0200 (CEST) local10 wrote: > Jul 10, 2022, 00:51 by charlescur...@charlescurley.com: > > > I do it in part by > > using my own resolver, BIND9, and having it return only IPv4 > > addresses. > > How did you do it? I tried to start named with "-4" option to use > o

Re: Debian 11: How to disable IPv6

2022-07-09 Thread local10
Jul 10, 2022, 00:51 by charlescur...@charlescurley.com: > I do it in part by > using my own resolver, BIND9, and having it return only IPv4 addresses. > How did you do it? I tried to start named with "-4" option to use only ipv4 but it refused to start with that option, IIRC. Regards,

Re: Debian 11: How to disable IPv6

2022-07-09 Thread gene heskett
On 7/9/22 21:00, Greg Wooledge wrote: On Sat, Jul 09, 2022 at 06:51:22PM -0600, Charles Curley wrote: On Sat, 9 Jul 2022 15:59:48 -0400 gene heskett wrote: Andy, you obviously don't live in ipv4 only territory. Until n-m or whatever gets trained to auto switch to ipv4 if 6 fails, then we have

Re: Debian 11: How to disable IPv6

2022-07-09 Thread Greg Wooledge
On Sat, Jul 09, 2022 at 06:51:22PM -0600, Charles Curley wrote: > On Sat, 9 Jul 2022 15:59:48 -0400 > gene heskett wrote: > > > Andy, you obviously don't live in ipv4 only territory. Until n-m or > > whatever gets trained to auto switch to ipv4 if 6 fails, then we have > > no choice but to disab

Re: Debian 11: How to disable IPv6

2022-07-09 Thread Charles Curley
On Sat, 9 Jul 2022 15:59:48 -0400 gene heskett wrote: > Andy, you obviously don't live in ipv4 only territory. Until n-m or > whatever gets trained to auto switch to ipv4 if 6 fails, then we have > no choice but to disable it if we want network connectivity of any > kind outside of our own home

Re: Debian 11: How to disable IPv6

2022-07-09 Thread gene heskett
On 7/9/22 11:31, Andy Smith wrote: Hello, On Sat, Jul 09, 2022 at 04:52:27PM +0200, Roger Price wrote: When I try to start fetchmail I get the error message Jul 09 10:22:57 titan fetchmail[7286]: reading message mail...@rogerprice.org@mail.gandi.net:1 of 7

Re: Debian 11: How to disable IPv6

2022-07-09 Thread Christian Britz
Am 09.07.22 um 16:14 schrieb Andy Smith: > Sounds like you have a misconfiguration that should be fixed, rather > than disabling IPv6 to work around it. > I do not know about this case, but there are still situations where applications have problems with IPv6. For example the proprietary Citr

Re: Debian 11: How to disable IPv6

2022-07-09 Thread Christian Britz
Am 09.07.22 um 15:52 schrieb Roger Price: > because directory /proc/sys/net/ipv6 doesn't exist. What is the new way of > disabling IPv6? I did it recently just in the way you described on Debian 11. -- http://www.cb-fraggle.de

Re: Debian 11: How to disable IPv6

2022-07-09 Thread Andy Smith
Hello, On Sat, Jul 09, 2022 at 04:52:27PM +0200, Roger Price wrote: > When I try to start fetchmail I get the error message > > Jul 09 10:22:57 titan fetchmail[7286]: > reading message > mail...@rogerprice.org@mail.gandi.net:1 of 7 (8954 octets) >

Re: Debian 11: How to disable IPv6

2022-07-09 Thread Greg Wooledge
On Sat, Jul 09, 2022 at 04:52:27PM +0200, Roger Price wrote: > Jul 09 10:22:57 titan fetchmail[7286]: > Connection errors for this poll: > name 0: connection to localhost:smtp [127.0.0.1/25] failed: > Connection refused. > name 1:

Re: Debian 11: How to disable IPv6

2022-07-09 Thread Roger Price
On Sat, 9 Jul 2022, Andy Smith wrote: On Sat, Jul 09, 2022 at 03:52:03PM +0200, Roger Price wrote: I would like to disable IPv6 adapters in order to persuade fetchmail to talk to exim4. Sounds like you have a misconfiguration that should be fixed, rather than disabling IPv6 to work around it.

Re: Debian 11: How to disable IPv6

2022-07-09 Thread Andy Smith
Hello, On Sat, Jul 09, 2022 at 03:52:03PM +0200, Roger Price wrote: > I would like to disable IPv6 adapters in order to persuade > fetchmail to talk to exim4. Sounds like you have a misconfiguration that should be fixed, rather than disabling IPv6 to work around it. > net.ipv6.conf.all.disable_

Re: Debian 11: How to disable IPv6

2022-07-09 Thread Greg
On 7/9/22 15:52, Roger Price wrote: In a Debian 11 system, I would like to disable IPv6 adapters in order to persuade fetchmail to talk to exim4.  The advice generally given is to add a line to /etc/sysctl.conf  net.ipv6.conf.all.disable_ipv6 = 1 and run sysctl -p as root.  With Debian 11 th

Debian 11: How to disable IPv6

2022-07-09 Thread Roger Price
In a Debian 11 system, I would like to disable IPv6 adapters in order to persuade fetchmail to talk to exim4. The advice generally given is to add a line to /etc/sysctl.conf net.ipv6.conf.all.disable_ipv6 = 1 and run sysctl -p as root. With Debian 11 this generates the error message sysct

Re: How to disable ipv6 in Lenny to avoid 1.0.0.0 error in name resolution for AAAA type queries

2007-12-16 Thread Amogh Hooshdar
I raised this question in the debian-ipv6 list. Here is the thread:- http://lists.debian.org/debian-ipv6/2007/12/msg1.html Got one solution of installing my own bind9 named which works. On Dec 15, 2007 7:38 PM, Thilo Six <[EMAIL PROTECTED]> wrote: > Amogh Hooshdar wrote the following on 15.12.

Re: How to disable ipv6 in Lenny to avoid 1.0.0.0 error in name resolution for AAAA type queries

2007-12-16 Thread Alex Samad
On Sat, Dec 15, 2007 at 06:40:01PM +0530, Amogh Hooshdar wrote: > Thank you for response. But it did not help. I commented out all the > ip6 lines in /etc/hosts and then even rebooted the box. > > Now see a sample output for aptitude update:- > > # aptitude update > 0% [Connecting to ftp.us.debia

Re: How to disable ipv6 in Lenny to avoid 1.0.0.0 error in name resolution for AAAA type queries

2007-12-15 Thread Mike Bird
On Saturday 15 December 2007 05:10:01 Amogh Hooshdar wrote: > I observed it with wireshark and the DNS queries and responses are like > this:- > > DNS Standard query ftp.us.debian.org > DNS Standard query response [Malformed packet] > DNS Standrd query A ftp.us.debian.org > DNS Standard query

Re: How to disable ipv6 in Lenny to avoid 1.0.0.0 error in name resolution for AAAA type queries

2007-12-15 Thread Thilo Six
Amogh Hooshdar wrote the following on 15.12.2007 14:10 > Thank you for response. But it did not help. I commented out all the > ip6 lines in /etc/hosts and then even rebooted the box. > > Now see a sample output for aptitude update:- > > # aptitude update > 0% [Connecting to ftp.us.debian.org (1.

Re: How to disable ipv6 in Lenny to avoid 1.0.0.0 error in name resolution for AAAA type queries

2007-12-15 Thread Amogh Hooshdar
Thank you for response. But it did not help. I commented out all the ip6 lines in /etc/hosts and then even rebooted the box. Now see a sample output for aptitude update:- # aptitude update 0% [Connecting to ftp.us.debian.org (1.0.0.0)] [Connecting to security.debian.or I observed it with wiresha

Re: How to disable ipv6 in Lenny to avoid 1.0.0.0 error in name resolution for AAAA type queries

2007-12-15 Thread Thilo Six
Amogh Hooshdar wrote the following on 15.12.2007 07:58 > I changed the "alias net-pf-10 ipv6" line to the following two lines. > > alias net-pf-10 off > alias ipv6 off > > After rebooting, I checked: lsmod | grep ipv6. Sure enough it is gone > and the command gives nil output. But when I use b

How to disable ipv6 in Lenny to avoid 1.0.0.0 error in name resolution for AAAA type queries

2007-12-14 Thread Amogh Hooshdar
I am using Debian Lenny. $ uname -a Linux mylappy 2.6.18-4-486 #1 Wed May 9 22:23:40 UTC 2007 i686 GNU/Linux I changed the "alias net-pf-10 ipv6" line to the following two lines. alias net-pf-10 off alias ipv6 off After rebooting, I checked: lsmod | grep ipv6. Sure enough it is gone and the com

Re: How to disable ipv6

2007-08-26 Thread Nigel Henry
On Sunday 26 August 2007 15:34, Alber wrote: > Hi! > > Have the same problem on Debian Etch. > > What have been done: > in /etc/modprobe.d/aliases > alias net-pf-10 ipv6 changed to > alias net-pf-10 off > alias ipv6 off (problem exist) > > on next stage: > /etc/modprobe.d/blacklist > blacklist ipv6

Re: How to disable ipv6

2007-08-26 Thread Alex Samad
On Sun, Aug 26, 2007 at 03:34:50PM +0200, Alber wrote: > > Hi! > > Have the same problem on Debian Etch. > > What have been done: > in /etc/modprobe.d/aliases > alias net-pf-10 ipv6 changed to > alias net-pf-10 off > alias ipv6 off (problem exist) this should have done it > > on next stage: > /etc

Re: How to disable ipv6

2007-08-26 Thread Alber
Hi! Have the same problem on Debian Etch. What have been done: in /etc/modprobe.d/aliases alias net-pf-10 ipv6 changed to alias net-pf-10 off alias ipv6 off (problem exist) on next stage: /etc/modprobe.d/blacklist blacklist ipv6 (problem exist) on next stage: adding alias net-pf-10 off alias

Re: How to disable ipv6 tunneling

2007-08-08 Thread Marko Randjelovic
Andrei Popescu wrote: > On Tue, Aug 07, 2007 at 09:05:07PM +0200, Marko Randjelovic wrote: > >> delay. Setting 'VERBOSE=yes' in /etc/default/rcS didn't help, it just >> says >> >> Setting up networking. >> Configuring network interfaces. >> >> And at this point there is a delay, and then >> >> St

Re: How to disable ipv6 tunneling

2007-08-07 Thread Andrei Popescu
On Tue, Aug 07, 2007 at 09:05:07PM +0200, Marko Randjelovic wrote: > delay. Setting 'VERBOSE=yes' in /etc/default/rcS didn't help, it just > says > > Setting up networking. > Configuring network interfaces. > > And at this point there is a delay, and then > > Starting portmap daemon. > > Any

Re: How to disable ipv6 tunneling

2007-08-07 Thread Marko Randjelovic
Alex Samad wrote: > On Mon, Aug 06, 2007 at 04:57:30PM +0200, Marko Randjelovic wrote: >> I run Etch and at every boot, as message on the screen states, it >> activates some "ipv6 over ipv4 tunneling driver" and it lasts several >> seconds. I don't need ipv6. How can it be disabled? >> > > in /etc

Re: How to disable ipv6 tunneling

2007-08-06 Thread Michael M.
On Mon, 2007-08-06 at 21:15 +0200, Marko Randjelovic wrote: > Andrew Sackville-West wrote: > > On Mon, Aug 06, 2007 at 04:57:30PM +0200, Marko Randjelovic wrote: > >> I run Etch and at every boot, as message on the screen states, it > >> activates some "ipv6 over ipv4 tunneling driver" and it lasts

Re: How to disable ipv6 tunneling

2007-08-06 Thread Andrei Popescu
On Tue, Aug 07, 2007 at 07:43:25AM +1000, Alex Samad wrote: > On Mon, Aug 06, 2007 at 04:57:30PM +0200, Marko Randjelovic wrote: > > I run Etch and at every boot, as message on the screen states, it > > activates some "ipv6 over ipv4 tunneling driver" and it lasts several > > seconds. I don't need

Re: How to disable ipv6 tunneling

2007-08-06 Thread Alex Samad
On Mon, Aug 06, 2007 at 04:57:30PM +0200, Marko Randjelovic wrote: > I run Etch and at every boot, as message on the screen states, it > activates some "ipv6 over ipv4 tunneling driver" and it lasts several > seconds. I don't need ipv6. How can it be disabled? > in /etc/modprobe.d/aliases look fo

Re: How to disable ipv6 tunneling

2007-08-06 Thread Andrei Popescu
On Mon, Aug 06, 2007 at 09:15:46PM +0200, Marko Randjelovic wrote: > Andrew Sackville-West wrote: > > On Mon, Aug 06, 2007 at 04:57:30PM +0200, Marko Randjelovic wrote: > >> I run Etch and at every boot, as message on the screen states, it > >> activates some "ipv6 over ipv4 tunneling driver" and i

Re: How to disable ipv6 tunneling

2007-08-06 Thread Marko Randjelovic
Andrew Sackville-West wrote: > On Mon, Aug 06, 2007 at 04:57:30PM +0200, Marko Randjelovic wrote: >> I run Etch and at every boot, as message on the screen states, it >> activates some "ipv6 over ipv4 tunneling driver" and it lasts several >> seconds. I don't need ipv6. How can it be disabled? > >

Re: How to disable ipv6 tunneling

2007-08-06 Thread Andrew Sackville-West
On Mon, Aug 06, 2007 at 04:57:30PM +0200, Marko Randjelovic wrote: > I run Etch and at every boot, as message on the screen states, it > activates some "ipv6 over ipv4 tunneling driver" and it lasts several > seconds. I don't need ipv6. How can it be disabled? I think you can blacklist the ipv6 mo

How to disable ipv6 tunneling

2007-08-06 Thread Marko Randjelovic
I run Etch and at every boot, as message on the screen states, it activates some "ipv6 over ipv4 tunneling driver" and it lasts several seconds. I don't need ipv6. How can it be disabled? -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROT

Re: Sendmail - how to disable ipv6 AAAA lookups

2004-09-10 Thread Richard A Nelson
On Sat, 11 Sep 2004, Robert S wrote: > I have posted a question recently about sendmail not resolving host names. > It looks to me as if it is failing to do lookups. That'd be a DNS failure - not sendmail... Some resolvers are b0rked wrt /A6 lookups :( > Is is possible to prevent sendm

Sendmail - how to disable ipv6 AAAA lookups

2004-09-10 Thread Robert S
I have posted a question recently about sendmail not resolving host names. It looks to me as if it is failing to do lookups. Is is possible to prevent sendmail from trying to do lookups? This might solve the problem. I'm not very keen on recompiling sendmail - I'd like to keep the orig

Re: how to disable ipv6?

2004-02-06 Thread Peter Samuelson
[Toshiro] > Anybody know how to disable ipv6? I'm using sid with kernel 2.6.0-2. With kernel 2.4, it's just a matter of editing /etc/modutils/aliases and adding or changing the line for 'net-pf-10': alias net-pf-10 off and then of course run 'update-modules'.

how to disable ipv6?

2004-02-06 Thread Toshiro
Anybody know how to disable ipv6? I'm using sid with kernel 2.6.0-2. Regards, Toshiro. ADSL-Para estar las 24 horas en internet http://www.internet.com.uy Tel. 707.42.52 -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble?