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Groups > comp.os.linux.misc > #7070
| From | The Natural Philosopher <tnp@invalid.invalid> |
|---|---|
| Newsgroups | comp.os.linux.misc |
| Subject | Re: Using a public IP-address in my home private network? |
| Date | 2013-01-22 19:38 +0000 |
| Organization | albasani.net |
| Message-ID | <kdmprf$sgn$3@news.albasani.net> (permalink) |
| References | (8 earlier) <slrnkfrebm.vh4.BitTwister@wb.home.test> <NcOdnY18A9FsTmDNnZ2dnUVZ5uQAAAAA@giganews.com> <VEkLs.131349$2v.24013@newsfe05.iad> <adc895f9-78a5-495e-be4d-efed04361d40@googlegroups.com> <fsBLs.40955$j95.14947@newsfe31.iad> |
On 22/01/13 19:07, unruh wrote: > On 2013-01-22, s_dubrovich@yahoo.com <s_dubrovich@yahoo.com> wrote: >> On Monday, January 21, 2013 6:00:53 PM UTC-6, unruh wrote: >>> On 2013-01-21, James Moe <jimoeDESPAM@sohnen-moe.com> wrote: >>> >>>> On 01/21/2013 02:56 PM, Bit Twister wrote: >>> >>>>> On Mon, 21 Jan 2013 21:15:17 +0000, Whiskers wrote: >>> >>>>> >>> >>>>>> But you haven't explained what you're trying to achieve or why you think it >>> >>>>>> necessary to have two WAN IPs or what your objection is to NAT. If we >>> >>>>>> knew that it would be easier to offer advice. >>> >>>>> >>> >>>>> Keep in mind, one of the original requirements was to have any public >>> >>>>> ip address not supplied by his ISP to route to his router without >>> >>>>> buying a second ip address. >>> >>>>> >>> >>>> Based on his OP, what he wants is not achievable with the usual home >>> >>>> Internet connection through an ISP. >>> >>> >>> >>> Actually it may be, depending on what he really wants. The router may >>> >>> have the ability to do port forwarding. Thus the ISP gives the router an >>> >>> address (fixed if one really wants to be able to connect from anywhere >>> >>> in the world) and the router is set up so that it port forwards to one >>> >>> of the computers in the private network. That router IP address will >>> >>> then be the public address of his computer. When a packet comes to the >>> >>> router, the router looks at it and if the port is one of the forwarded >>> >>> ports, it immediately sends that packet to the internal addreess and >>> >>> port. >>> >>> >>> >>> IF the ISPs address is dynamic, it becomes more difficult. Since the >>> >>> outside world has no idea what the IP address is, the internal machine >>> >>> has to get its address out beyond the router. It is easy to handle this >>> >>> if you always connect via a specific outside machine. But if not, then >>> >>> it is pretty hard, not least because it takes a few days for dns to make >>> >>> an IP<->name propagate out to the web. >>> >>> >>> >>>> >> >> If his ip number isn't static then it may be helpful to use the services of a proxy like >> >> http://dyn.com/dns >> >> an update client renews a changed ip in about 20 seconds. > > Unfortunately while dyn.com may alter their tables, that does not mean > that the computer at prasad.mo knows about it until days have gone by. That's why the time-out (TTL) at dyndns is set to 60 seconds. There are few dns caches so broken they will not honour that. > Even if you put on a very short time to live on the address, others do > not have to abide by those. They do, if they are top remain within spec. >Ie, in general you will find that the new IP > address is not available via dns for quite a while. > > Having used this, it is less than 2 minutes typically. -- Ineptocracy (in-ep-toc’-ra-cy) – a system of government where the least capable to lead are elected by the least capable of producing, and where the members of society least likely to sustain themselves or succeed, are rewarded with goods and services paid for by the confiscated wealth of a diminishing number of producers.
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Using a public IP-address in my home private network? dspfun <dspfun@hotmail.com> - 2013-01-15 10:07 -0800
Re: Using a public IP-address in my home private network? Bit Twister <BitTwister@mouse-potato.com> - 2013-01-15 18:30 +0000
Re: Using a public IP-address in my home private network? unruh <unruh@invalid.ca> - 2013-01-15 18:37 +0000
Re: Using a public IP-address in my home private network? dspfun <dspfun@hotmail.com> - 2013-01-16 00:59 -0800
Re: Using a public IP-address in my home private network? Bit Twister <BitTwister@mouse-potato.com> - 2013-01-16 10:20 +0000
Re: Using a public IP-address in my home private network? The Natural Philosopher <tnp@invalid.invalid> - 2013-01-16 12:00 +0000
Re: Using a public IP-address in my home private network? dspfun <dspfun@hotmail.com> - 2013-01-16 04:45 -0800
Re: Using a public IP-address in my home private network? The Natural Philosopher <tnp@invalid.invalid> - 2013-01-16 12:51 +0000
Re: Using a public IP-address in my home private network? Bit Twister <BitTwister@mouse-potato.com> - 2013-01-16 13:11 +0000
Re: Using a public IP-address in my home private network? dspfun <dspfun@hotmail.com> - 2013-01-16 06:28 -0800
Re: Using a public IP-address in my home private network? Richard Kettlewell <rjk@greenend.org.uk> - 2013-01-16 14:37 +0000
Re: Using a public IP-address in my home private network? Bit Twister <BitTwister@mouse-potato.com> - 2013-01-16 14:58 +0000
Re: Using a public IP-address in my home private network? Richard Kettlewell <rjk@greenend.org.uk> - 2013-01-16 15:37 +0000
Re: Using a public IP-address in my home private network? dspfun <dspfun@hotmail.com> - 2013-01-16 08:24 -0800
Re: Using a public IP-address in my home private network? Pascal Hambourg <boite-a-spam@plouf.fr.eu.org> - 2013-01-20 19:39 +0100
Re: Using a public IP-address in my home private network? unruh <unruh@invalid.ca> - 2013-01-16 17:35 +0000
Re: Using a public IP-address in my home private network? Pascal Hambourg <boite-a-spam@plouf.fr.eu.org> - 2013-01-20 19:42 +0100
Re: Using a public IP-address in my home private network? Whiskers <catwheezel@operamail.com> - 2013-01-15 22:30 +0000
Re: Using a public IP-address in my home private network? unruh <unruh@invalid.ca> - 2013-01-16 02:41 +0000
Re: Using a public IP-address in my home private network? Whiskers <catwheezel@operamail.com> - 2013-01-16 19:06 +0000
Re: Using a public IP-address in my home private network? unruh <unruh@invalid.ca> - 2013-01-16 20:27 +0000
Re: Using a public IP-address in my home private network? Pascal Hambourg <boite-a-spam@plouf.fr.eu.org> - 2013-01-20 19:46 +0100
Re: Using a public IP-address in my home private network? Moe Trin <ibuprofin@painkiller.example.tld.invalid> - 2013-01-20 22:07 +0000
Re: Using a public IP-address in my home private network? unruh <unruh@invalid.ca> - 2013-01-21 05:31 +0000
Re: Using a public IP-address in my home private network? dspfun <dspfun@hotmail.com> - 2013-01-21 00:17 -0800
Re: Using a public IP-address in my home private network? unruh <unruh@invalid.ca> - 2013-01-21 17:33 +0000
Re: Using a public IP-address in my home private network? Whiskers <catwheezel@operamail.com> - 2013-01-21 21:15 +0000
Re: Using a public IP-address in my home private network? Bit Twister <BitTwister@mouse-potato.com> - 2013-01-21 21:56 +0000
Re: Using a public IP-address in my home private network? Grant <omg@grrr.id.au> - 2013-01-22 10:11 +1100
Re: Using a public IP-address in my home private network? unruh <unruh@invalid.ca> - 2013-01-21 23:42 +0000
Re: Using a public IP-address in my home private network? Bit Twister <BitTwister@mouse-potato.com> - 2013-01-22 00:09 +0000
Re: Using a public IP-address in my home private network? unruh <unruh@invalid.ca> - 2013-01-22 00:33 +0000
Re: Using a public IP-address in my home private network? dspfun <dspfun@hotmail.com> - 2013-01-22 02:53 -0800
Re: Using a public IP-address in my home private network? unruh <unruh@invalid.ca> - 2013-01-22 19:05 +0000
Re: Using a public IP-address in my home private network? Tauno Voipio <tauno.voipio@notused.fi.invalid> - 2013-01-22 21:16 +0200
Re: Using a public IP-address in my home private network? dspfun <dspfun@hotmail.com> - 2013-01-22 23:53 -0800
Re: Using a public IP-address in my home private network? Richard Kettlewell <rjk@greenend.org.uk> - 2013-01-23 10:28 +0000
Re: Using a public IP-address in my home private network? dspfun <dspfun@hotmail.com> - 2013-01-23 03:28 -0800
Re: Using a public IP-address in my home private network? unruh <unruh@invalid.ca> - 2013-01-23 17:26 +0000
Re: Using a public IP-address in my home private network? dspfun <dspfun@hotmail.com> - 2013-01-23 13:02 -0800
Re: Using a public IP-address in my home private network? unruh <unruh@invalid.ca> - 2013-01-23 22:12 +0000
Re: Using a public IP-address in my home private network? dspfun <dspfun@hotmail.com> - 2013-01-24 05:12 -0800
Re: Using a public IP-address in my home private network? unruh <unruh@invalid.ca> - 2013-01-24 17:09 +0000
Re: Using a public IP-address in my home private network? cipher <cipher@nospamforme.org> - 2013-01-31 23:28 +0000
Re: Using a public IP-address in my home private network? The Natural Philosopher <tnp@invalid.invalid> - 2013-02-01 00:33 +0000
Re: Using a public IP-address in my home private network? James Moe <jimoeDESPAM@sohnen-moe.com> - 2013-01-23 09:56 -0700
Re: Using a public IP-address in my home private network? unruh <unruh@invalid.ca> - 2013-01-23 17:25 +0000
Re: Using a public IP-address in my home private network? Whiskers <catwheezel@operamail.com> - 2013-01-23 21:51 +0000
Re: Using a public IP-address in my home private network? dspfun <dspfun@hotmail.com> - 2013-01-24 05:20 -0800
Re: Using a public IP-address in my home private network? Pascal Hambourg <boite-a-spam@plouf.fr.eu.org> - 2013-01-27 11:49 +0100
Re: Using a public IP-address in my home private network? Pascal Hambourg <boite-a-spam@plouf.fr.eu.org> - 2013-01-27 12:08 +0100
Re: Using a public IP-address in my home private network? James Moe <jimoeDESPAM@sohnen-moe.com> - 2013-01-21 16:49 -0700
Re: Using a public IP-address in my home private network? unruh <unruh@invalid.ca> - 2013-01-22 00:00 +0000
Re: Using a public IP-address in my home private network? James Moe <jimoeDESPAM@sohnen-moe.com> - 2013-01-21 23:32 -0700
Re: Using a public IP-address in my home private network? unruh <unruh@invalid.ca> - 2013-01-22 19:02 +0000
Re: Using a public IP-address in my home private network? Pascal Hambourg <boite-a-spam@plouf.fr.eu.org> - 2013-01-27 12:15 +0100
Re: Using a public IP-address in my home private network? s_dubrovich@yahoo.com - 2013-01-22 09:08 -0800
Re: Using a public IP-address in my home private network? unruh <unruh@invalid.ca> - 2013-01-22 19:07 +0000
Re: Using a public IP-address in my home private network? The Natural Philosopher <tnp@invalid.invalid> - 2013-01-22 19:38 +0000
Re: Using a public IP-address in my home private network? s_dubrovich@yahoo.com - 2013-01-22 19:52 -0800
Re: Using a public IP-address in my home private network? Pascal Hambourg <boite-a-spam@plouf.fr.eu.org> - 2013-01-27 12:02 +0100
Re: Using a public IP-address in my home private network? James Moe <jimoeDESPAM@sohnen-moe.com> - 2013-01-21 16:46 -0700
Re: Using a public IP-address in my home private network? Pascal Hambourg <boite-a-spam@plouf.fr.eu.org> - 2013-01-27 11:56 +0100
Re: Using a public IP-address in my home private network? unruh <unruh@invalid.ca> - 2013-01-27 14:27 +0000
Re: Using a public IP-address in my home private network? Pascal Hambourg <boite-a-spam@plouf.fr.eu.org> - 2013-01-27 18:21 +0100
Re: Using a public IP-address in my home private network? dspfun <dspfun@hotmail.com> - 2013-01-30 04:17 -0800
Re: Using a public IP-address in my home private network? The Natural Philosopher <tnp@invalid.invalid> - 2013-01-30 12:43 +0000
Re: Using a public IP-address in my home private network? dspfun <dspfun@hotmail.com> - 2013-01-30 23:46 -0800
Re: Using a public IP-address in my home private network? The Natural Philosopher <tnp@invalid.invalid> - 2013-01-31 09:03 +0000
Re: Using a public IP-address in my home private network? dspfun <dspfun@hotmail.com> - 2013-01-31 03:40 -0800
Re: Using a public IP-address in my home private network? Richard Kettlewell <rjk@greenend.org.uk> - 2013-01-31 09:19 +0000
Re: Using a public IP-address in my home private network? dspfun <dspfun@hotmail.com> - 2013-01-31 03:44 -0800
Re: Using a public IP-address in my home private network? Richard Kettlewell <rjk@greenend.org.uk> - 2013-01-31 12:01 +0000
Re: Using a public IP-address in my home private network? Pascal Hambourg <boite-a-spam@plouf.fr.eu.org> - 2013-02-01 01:49 +0100
Re: Using a public IP-address in my home private network? dspfun <dspfun@hotmail.com> - 2013-01-31 23:19 -0800
Re: Using a public IP-address in my home private network? Pascal Hambourg <boite-a-spam@plouf.fr.eu.org> - 2013-02-01 10:23 +0100
Re: Using a public IP-address in my home private network? The Natural Philosopher <tnp@invalid.invalid> - 2013-02-01 11:23 +0000
Re: Using a public IP-address in my home private network? Pascal Hambourg <boite-a-spam@plouf.fr.eu.org> - 2013-02-02 12:22 +0100
Re: Using a public IP-address in my home private network? The Natural Philosopher <tnp@invalid.invalid> - 2013-02-02 13:49 +0000
Re: Using a public IP-address in my home private network? Jean-David Beyer <jeandavid8@verizon.net> - 2013-02-02 10:13 -0500
[OT] Re: Using a public IP-address in my home private network? Pascal Hambourg <boite-a-spam@plouf.fr.eu.org> - 2013-02-02 16:30 +0100
Re: Using a public IP-address in my home private network? Whiskers <catwheezel@operamail.com> - 2013-02-02 17:48 +0000
Re: Using a public IP-address in my home private network? The Natural Philosopher <tnp@invalid.invalid> - 2013-02-02 18:16 +0000
Re: Using a public IP-address in my home private network? unruh <unruh@invalid.ca> - 2013-02-02 20:11 +0000
Re: Using a public IP-address in my home private network? John Hasler <jhasler@newsguy.com> - 2013-02-02 14:51 -0600
Re: Using a public IP-address in my home private network? J G Miller <miller@yoyo.ORG> - 2013-02-02 21:27 +0000
Re: Using a public IP-address in my home private network? The Natural Philosopher <tnp@invalid.invalid> - 2013-02-02 22:30 +0000
Re: Using a public IP-address in my home private network? J G Miller <miller@yoyo.ORG> - 2013-02-02 22:49 +0000
Re: Using a public IP-address in my home private network? The Natural Philosopher <tnp@invalid.invalid> - 2013-02-03 00:45 +0000
Re: Using a public IP-address in my home private network? cipher <cipher@nospamforme.org> - 2013-02-03 00:52 +0000
Re: Using a public IP-address in my home private network? The Natural Philosopher <tnp@invalid.invalid> - 2013-02-03 11:01 +0000
Re: Using a public IP-address in my home private network? J G Miller <miller@yoyo.ORG> - 2013-02-03 13:15 +0000
Re: Using a public IP-address in my home private network? The Natural Philosopher <tnp@invalid.invalid> - 2013-02-03 13:20 +0000
Re: Using a public IP-address in my home private network? J G Miller <miller@yoyo.ORG> - 2013-02-03 15:08 +0000
Re: Using a public IP-address in my home private network? cipher <cipher@nospamforme.org> - 2013-02-05 10:22 +0000
Re: Using a public IP-address in my home private network? J G Miller <miller@yoyo.ORG> - 2013-02-05 15:20 +0000
Re: Using a public IP-address in my home private network? unruh <unruh@invalid.ca> - 2013-02-05 17:22 +0000
Re: Using a public IP-address in my home private network? J G Miller <miller@yoyo.ORG> - 2013-02-05 17:59 +0000
Re: Using a public IP-address in my home private network? unruh <unruh@invalid.ca> - 2013-02-05 19:40 +0000
Re: Using a public IP-address in my home private network? John Hasler <jhasler@newsguy.com> - 2013-02-05 14:17 -0600
Re: Using a public IP-address in my home private network? J G Miller <miller@yoyo.ORG> - 2013-02-06 01:22 +0000
Re: Using a public IP-address in my home private network? unruh <unruh@invalid.ca> - 2013-02-06 02:11 +0000
Re: Using a public IP-address in my home private network? The Natural Philosopher <tnp@invalid.invalid> - 2013-02-06 03:21 +0000
Re: Using a public IP-address in my home private network? The Natural Philosopher <tnp@invalid.invalid> - 2013-02-05 21:19 +0000
Re: Using a public IP-address in my home private network? J G Miller <miller@yoyo.ORG> - 2013-02-06 00:21 +0000
Re: Using a public IP-address in my home private network? Whiskers <catwheezel@operamail.com> - 2013-02-03 15:21 +0000
Re: Using a public IP-address in my home private network? John Hasler <jhasler@newsguy.com> - 2013-02-02 16:24 -0600
Re: Using a public IP-address in my home private network? J G Miller <miller@yoyo.ORG> - 2013-02-02 22:46 +0000
Re: Using a public IP-address in my home private network? John Hasler <jhasler@newsguy.com> - 2013-02-02 17:57 -0600
Re: Using a public IP-address in my home private network? John Hasler <jhasler@newsguy.com> - 2013-02-02 13:07 -0600
Re: Using a public IP-address in my home private network? Pascal Hambourg <boite-a-spam@plouf.fr.eu.org> - 2013-02-02 16:24 +0100
Re: Using a public IP-address in my home private network? The Natural Philosopher <tnp@invalid.invalid> - 2013-02-01 11:20 +0000
Re: Using a public IP-address in my home private network? Pascal Hambourg <boite-a-spam@plouf.fr.eu.org> - 2013-02-02 12:19 +0100
Re: Using a public IP-address in my home private network? The Natural Philosopher <tnp@invalid.invalid> - 2013-02-02 13:48 +0000
Re: Using a public IP-address in my home private network? Pascal Hambourg <boite-a-spam@plouf.fr.eu.org> - 2013-02-02 16:17 +0100
Re: Using a public IP-address in my home private network? The Natural Philosopher <tnp@invalid.invalid> - 2013-02-02 15:47 +0000
Re: Using a public IP-address in my home private network? Richard Kettlewell <rjk@greenend.org.uk> - 2013-02-02 16:26 +0000
Re: Using a public IP-address in my home private network? dspfun <dspfun@hotmail.com> - 2013-02-04 03:19 -0800
Re: Using a public IP-address in my home private network? unruh <unruh@invalid.ca> - 2013-02-04 17:03 +0000
Re: Using a public IP-address in my home private network? The Natural Philosopher <tnp@invalid.invalid> - 2013-02-04 19:51 +0000
Re: Using a public IP-address in my home private network? Pascal Hambourg <boite-a-spam@plouf.fr.eu.org> - 2013-02-06 01:14 +0100
Re: Using a public IP-address in my home private network? Richard Kettlewell <rjk@greenend.org.uk> - 2013-02-06 09:07 +0000
Re: Using a public IP-address in my home private network? The Natural Philosopher <tnp@invalid.invalid> - 2013-02-06 13:58 +0000
Re: Using a public IP-address in my home private network? Pascal Hambourg <boite-a-spam@plouf.fr.eu.org> - 2013-02-07 01:09 +0100
Re: Using a public IP-address in my home private network? The Natural Philosopher <tnp@invalid.invalid> - 2013-02-07 00:58 +0000
Re: Using a public IP-address in my home private network? Pascal Hambourg <boite-a-spam@plouf.fr.eu.org> - 2013-02-09 13:46 +0100
Re: Using a public IP-address in my home private network? J G Miller <miller@yoyo.ORG> - 2013-02-09 15:07 +0000
Re: Using a public IP-address in my home private network? Richard Kettlewell <rjk@greenend.org.uk> - 2013-02-09 17:06 +0000
Re: Using a public IP-address in my home private network? J G Miller <miller@yoyo.ORG> - 2013-02-09 17:19 +0000
ifconfig(8) vs. iproute Ivan Shmakov <oneingray@gmail.com> - 2013-02-09 17:18 +0000
Re: Using a public IP-address in my home private network? Robert Riches <spamtrap42@jacob21819.net> - 2013-02-10 04:44 +0000
Re: Using a public IP-address in my home private network? J G Miller <miller@yoyo.ORG> - 2013-02-10 14:14 +0000
Re: Using a public IP-address in my home private network? cipher <cipher@nospamforme.org> - 2013-02-11 00:19 +0000
Re: Using a public IP-address in my home private network? Pascal Hambourg <boite-a-spam@plouf.fr.eu.org> - 2013-02-06 01:09 +0100
Re: Using a public IP-address in my home private network? cipher <cipher@nospamforme.org> - 2013-02-04 21:46 +0000
Re: Using a public IP-address in my home private network? Pascal Hambourg <boite-a-spam@plouf.fr.eu.org> - 2013-02-02 17:30 +0100
Re: Using a public IP-address in my home private network? Pascal Hambourg <boite-a-spam@plouf.fr.eu.org> - 2013-01-25 01:44 +0100
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