Re: Privacy/Security: How to change my IP address daily or weekly on DSL
 

On Wed, 18 Oct 2006 18:09:36 GMT, Duane Arnold wrote:
> Am I missing something here?
> Who cares about some IP the ISP's NG server is using?

Hi Duane,

Yep. I think you're missing something. Either that, or I am. :)

Apparently in your world, the NNTP posting host is the ISP's news server.
If that were the case in my world, then the NNTP posting host would remain
static as I don't change that (even when I do change it, it wouldn't matter
as you'll soon see if you keep your eyes open).

You see, in my world ... unfortunately for me ... the NNTP posting host is
apparently my router's IP address. At least that is what seems to show up.

For example, my router currently is telling me that my IP address is
"69.110.8.45" based on a "Status" "Router" "IP Address" command in my web
browser connected to the router's port 80.

In your world, that wouldn't show up as your NNTP posting host but I
suspect that, in my world, that IP address will show up as my NNTP posting
host, no matter what actual NNTP posting host I choose out of the scores
provided to me by my ISP.

Let me know if I am right or wrong.
--
Aluxe (new IP address)

Re: Privacy/Security: How to change my IP address daily or weekly on DSL
 

"#2 Aluxe" <nottelling@hotmail.com> wrote in message
news:1vgc57xuc64am.111g0or8twxgw$.dlg@40tude.net.. .
> On Wed, 18 Oct 2006 18:09:36 GMT, Duane Arnold wrote:
>> Am I missing something here?
>> Who cares about some IP the ISP's NG server is using?
>
> Hi Duane,
>
> Yep. I think you're missing something. Either that, or I am. :)
>
> Apparently in your world, the NNTP posting host is the ISP's news server.
> If that were the case in my world, then the NNTP posting host would remain
> static as I don't change that (even when I do change it, it wouldn't
> matter
> as you'll soon see if you keep your eyes open).

There is nothing you can do about *anything* when it comes to the IP the NG
server is using. You're (your machine is just) a client and you the client
can do *nothing* about the IP being used by the NNTP server.

http://www.tech-faq.com/nntp.shtml


>
> You see, in my world ... unfortunately for me ... the NNTP posting host is
> apparently my router's IP address. At least that is what seems to show up.

So, the information about the IP that's assigned to your router from the ISP
to communicate on their network and the NNTP are the same IP. It's only an
IP that's pointing back to the ISP's network It doesn't mean that the IP is
pointing to an NNTP server.

>
> For example, my router currently is telling me that my IP address is
> "69.110.8.45" based on a "Status" "Router" "IP Address" command in my web
> browser connected to the router's port 80.
>
> In your world, that wouldn't show up as your NNTP posting host but I
> suspect that, in my world, that IP address will show up as my NNTP posting
> host, no matter what actual NNTP posting host I choose out of the scores
> provided to me by my ISP.

Port 80 and port (119 NNTP port) are two different ports and two different
protcols. HTTP traffic is on port 80 and NNTP traffic is on port 119. The
common factor is the IP assigned by the ISP to the modem, your public IP.
But I would suspect that port 119 traffic is forwarded/routed to another
IP/machine on the ISP's network whether or not the NNTP server is
physically sitting on the ISP's network.



But again, what does any of this have to do with the context of your
original post about *secuirty and privacy*?



I'll tell you. It means nothing.



Duane :)

Re: Privacy/Security: How to change my IP address daily or weekly on DSL
 

On Thu, 19 Oct 2006 04:48:18 GMT, Duane Arnold wrote:
> There is nothing you can do about *anything* when it comes to the IP the NG
> server is using. You're (your machine is just) a client and you the client
> can do *nothing* about the IP being used by the NNTP server.
> http://www.tech-faq.com/nntp.shtml

Hi Duane,
This is very interesting.

Can I infer from your helpful reply that I can do nothing to change what is
listed as my NNTP posting host (being my router's unique IP address).

For example, if I look at the header of YOUR posts, I see:
NNTP-Posting-Host: 4.252.209.155
Does that mean your router currently has that IP address?

But, that doesnt' mesh with what I see by looking at other people's posts.
For example, posts from "Dana" or "Mark McIntyre" don't even seem to have
an NNTP Posting Host line. And those from "Warren Oates" have the news
server as the NNTP posting host:
NNTP-Posting-Host: 5b202376.news.astraweb.com

Does YOUR NNTP posting host indicate your news server or your router's IP
address?

The better question would be how can we remove the NNTP Posting Host line
from our posts like "Dana" and "Mark McIntyre" seem to cleverly achieved?

Re: Privacy/Security: How to change my IP address daily or weekly on DSL
 

"#2 Aluxe" <nottelling@hotmail.com> wrote in message
news:15o0jkiohjbpj$.1iysswh1i2i6v.dlg@40tude.net.. .
> On Thu, 19 Oct 2006 04:48:18 GMT, Duane Arnold wrote:
> > There is nothing you can do about *anything* when it comes to the IP the
NG
> > server is using. You're (your machine is just) a client and you the
client
> > can do *nothing* about the IP being used by the NNTP server.
> > http://www.tech-faq.com/nntp.shtml
>
> Hi Duane,
> This is very interesting.
>
> Can I infer from your helpful reply that I can do nothing to change what
is
> listed as my NNTP posting host (being my router's unique IP address).
>
> For example, if I look at the header of YOUR posts, I see:
> NNTP-Posting-Host: 4.252.209.155
> Does that mean your router currently has that IP address?
>
> But, that doesnt' mesh with what I see by looking at other people's posts.
> For example, posts from "Dana" or "Mark McIntyre" don't even seem to have
> an NNTP Posting Host line. And those from "Warren Oates" have the news
> server as the NNTP posting host:
> NNTP-Posting-Host: 5b202376.news.astraweb.com
>
> Does YOUR NNTP posting host indicate your news server or your router's IP
> address?
>
> The better question would be how can we remove the NNTP Posting Host line
> from our posts like "Dana" and "Mark McIntyre" seem to cleverly achieved?

Since I am using OE there is not a lot I can do to my headers, especially
changing my nntp posting host. According to the RFC for NNTP, your news
server can remove that if the client (for me outlook express) sends it.
So I am thinking it is my ISP that is doing the removal, or it is your news
reader.
Since you seem to have so much time, the posts with no nntp posting host,
are they all using the same reader like I am using outlook express.

Re: Privacy/Security: How to change my IP address daily or weekly on DSL
 

On Wed, 18 Oct 2006 22:05:22 -0800, Dana wrote:
> The posts with no nntp posting host,
> are they all using the same reader like I am using outlook express.

Hi Dana,

Nope. For example, Mark McIntyre's header implies he is using:
X-Newsreader: Forte Agent 3.3/32.846

I will download and install Forte Agent to see if it's the newsreader or
the ISP who is forcing my NNTP Posting Host to be the same unique IP
address as my router.

If the solution (to not post my unique IP address with every post) is as
simple as switching newsreaders, that's would finally be the technial
answer I was looking for all along.

It's so easy to get emotional ... it's much harder to answer the question!
:)

Re: Privacy/Security: How to change my IP address daily or weekly on DSL
 

"#2 Aluxe" <nottelling@hotmail.com> wrote in message
news:by9jxfkfee2f.1qwpu3toqwqm4.dlg@40tude.net...
> On Wed, 18 Oct 2006 22:05:22 -0800, Dana wrote:
>> The posts with no nntp posting host,
>> are they all using the same reader like I am using outlook express.
>
> Hi Dana,
>
> Nope. For example, Mark McIntyre's header implies he is using:
> X-Newsreader: Forte Agent 3.3/32.846
>
> I will download and install Forte Agent to see if it's the newsreader or
> the ISP who is forcing my NNTP Posting Host to be the same unique IP
> address as my router.
>
> If the solution (to not post my unique IP address with every post) is as
> simple as switching newsreaders, that's would finally be the technial
> answer I was looking for all along.
>
> It's so easy to get emotional ... it's much harder to answer the question!
> :)

It really means nothing in the long run as no one can come past the router
with the IP unless you started manually opening up ports. But if using a NG
read that allows you to mask your IP makes you feel better, then by all
means use one. :)

You should have started another thread. *How can I mask the NNTP post IP in
the headers?* ;)

By the way, the answer to your other post to me as to why the NNTP post IP
is changing for me is that I am using a dial-up connection to the ISP and
that IP is going to change each and every time I dial-up to the ISP.

When I am connected to my network protected by an appliance such as a router
with a BB connection, then I don't care if someone sees the IP or not in
the headers, as it means nothing to me -- no one is coming past the router
from the Internet.

The problem is behind the router with a machine that has been compromised by
malware with someone with the happy fingers that clicked on something that
lead to the compormise.

Duane :)
..

Re: Privacy/Security: How to change my IP address daily or weekly on DSL
 

On Thu, 19 Oct 2006 06:38:13 GMT, Duane Arnold wrote:
> It really means nothing in the long run as no one can come past the router
> with the IP unless you started manually opening up ports.

Hi Duane,
Thanks for the helpful response. I'm only responding in _this_ post to the
one un-helpful part of your response because I think this kind of confusion
is the reason this thread has taken so long to get to the very good results
it has achieved for all of us.

This post is not about security! It is MY FAULT for using that word in the
initial post and in the subject line! I apologize.

I don't care (for the purpose of this post) if a zillion zombies attack my
NNTP posting host (which is, in reality, my modem's IP address). I don't
care if a hundred viruses and worms and malware malfeasants attack me
directly (again, for the purpose of this post).

What I care about is making is harder for someone (my kids perhaps, or my
spouse, or my employer, or you, or some kook, etc.) to connect all my
various posts together.

I have a professional life to maintain and I maintain it on the Internet.
I have a personal life to maintain and I partly maintain it on the
Internet.
And, I have technical needs and folks like you on the Internet help me.

All I am asking is for help in keeping those Internet "lives" separate with
the simplese, cheapest, easiest methods possible (and simply changing the
IP address of my modem on demand seems to be a viable method to me).

I'll answer your other (more helpful and to the point) responses
separately.

Re: Privacy/Security: How to change my IP address daily or weekly on DSL
 

On Thu, 19 Oct 2006 06:38:13 GMT, Duane Arnold wrote:
> You should have started another thread. *How can I mask the NNTP post IP in
> the headers?* ;)

Hi Duane,
We have all learned a lot in this thread. I, for one, have probably learned
more than all of you combined (since you knew so much more than I to start
with).

I agree with you.

In fact, if I had known what I know now, I _would_ have asked the specific
technical questions:

1. How can I mask my NNTP posting IP in my nntp headers?
2. What is the easiest way to change my modem's IP address?
3. If I reset my MAC to the original address, is the change bit also reset?

:)

Re: Privacy/Security: How to change my IP address daily or weekly on DSL
 

On Thu, 19 Oct 2006 06:38:13 GMT, Duane Arnold wrote
> When I am connected to my network protected by an appliance such as a router
> with a BB connection, then I don't care if someone sees the IP or not in
> the headers, as it means nothing to me -- no one is coming past the router
> from the Internet.
>
> The problem is behind the router with a machine that has been compromised by
> malware with someone with the happy fingers that clicked on something that
> lead to the compormise.

Hi Duane,

Again, I don't mean to pick on you, but, I guess I need to repeat that what
you state above it wholly irrevelant to the conversation. Yes, I know I
used the word "security" in my subject line ... and for that I am
constantly punished by people saying I won't get security (as you have said
time and time again).

I will repeat that I am not at all worried about my ISP knowing who I am
nor am I (in this thread anyway) worried about someone "attacking" me
because they now know my modem's IP address.

I am not worried (in this thread) about malware.
I am not asking (in this thread) about compromised machines.
I am not speaking (in this thread) about someone with happy fingers leading
to a compromise.

Can we please stay on topic (where we have done quite well when we have)?

Re: Privacy/Security: How to change my IP address daily or weekly on DSL
 

["Followup-To:" header set to comp.security.firewalls.]
#2 Aluxe <nottelling@hotmail.com> skriver:
> On Thu, 19 Oct 2006 06:38:13 GMT, Duane Arnold wrote:
>> It really means nothing in the long run as no one can come past the router
> All I am asking is for help in keeping those Internet "lives" separate with
> the simplese, cheapest, easiest methods possible (and simply changing the
> IP address of my modem on demand seems to be a viable method to me).

However all experts in this area seams to thibk that you are wrong in
that assumtion. Changeing the IP-address doesn't help your privacy.
As ip-addresses in dial-up networks change all the time there are
other methods of tracking you down anyhow.

/ Balp
--
http://anders.arnholm.nu/ Keep on Balping