Re: Get the external IP address from a Linux box

following the "weak host" model (like > >Linux does) can advertise any local address on any interface. It > >can be tested with arping. However I am failing to imagine any > >plausible scenario which could lead a host on the internal LAN to > >have the router's

Re: Get the external IP address from a Linux box

écrit : > >> >> On 2018-05-24, André Rodier wrote: > >> >>> > >> >>> I am looking for a native package on Debian, that can give me the > >> >>> external IP address of the machine. > >> >> > >> >> Assumi

Re: Get the external IP address from a Linux box

administrator. That method will depend entirely on the >> > > router. >> > >> > If the router supports upnp and it is activated, you can check the >> > external IP in an device-independent way with >> > >> > upnpc -l | grep ExternalIPAddres

Re: Get the external IP address from a Linux box

On Fri, May 25, 2018 at 09:13:34PM -0400, Kenneth Parker wrote: > Thank you most kindly, Mike! Is there anything from this, that can help > the original Poster? Sign onto yourself, from a VPN or some such? It's conceptually the same as getting a web service to tell you what IP address it "saw" y

Re: Get the external IP address from a Linux box

plausible scenario which could lead a host on the internal LAN to have the router's external IP address in its ARP cache. It means that either : - the host sends an ARP query for the router's external IP address I guess this could happen if the host has a direct default route (no gateway)

Re: Get the external IP address from a Linux box

gt; >>> I am looking for a native package on Debian, that can give me the >> >>> external IP address of the machine. >> >> >> >> Assuming you are looking for the public internet address of your router, >> >> you could try: >> >

Re: Get the external IP address from a Linux box

uld lead a host on the internal LAN to have the router's external IP address in its ARP cache. It means that either : - the host sends an ARP query for the router's external IP address - the router sends an ARP query to the host from its external IP address

Re: Get the external IP address from a Linux box

On Mon 28 May 2018 at 07:54:49 (-0400), Alan Greenberger wrote: > On 2018-05-26, Pascal Hambourg wrote: > > Le 25/05/2018 à 02:17, Alan Greenberger a écrit : > >> On 2018-05-24, André Rodier wrote: > >>> > >>> I am looking for a native package on Debi

Re: Get the external IP address from a Linux box

On 2018-05-26, Pascal Hambourg wrote: > Le 25/05/2018 à 02:17, Alan Greenberger a écrit : >> On 2018-05-24, André Rodier wrote: >>> >>> I am looking for a native package on Debian, that can give me the >>> external IP address of the machine. >>

Re: Get the external IP address from a Linux box

Hi, On 27/05/18 22:14, André Rodier wrote: >> My script also does the Google DNS lookup. > I have four IP addresses, and Goodle DNS returns the first one, > although I query from the second one. Are you sure that isn't a problem at your end? How your firewall is identifying and routing the traff

Get the external IP address from a Linux box

Hi, On 26/05/18 20:53, André Rodier wrote: > The code is on github, as part of my small homebox project. I am not > sure it deserves a dedicated repository ;-). > > https://github.com/progmaticltd/homebox/blob/dev-arodier/install/playbo > oks/roles/system-prepare/files/external-i

Re: Get the external IP address from a Linux box

Le 25/05/2018 à 02:17, Alan Greenberger a écrit : On 2018-05-24, André Rodier wrote: I am looking for a native package on Debian, that can give me the external IP address of the machine. Assuming you are looking for the public internet address of your router, you could try: /usr/sbin/arp -n

Re: Get the external IP address from a Linux box

On 24/05/18 18:59, Joe wrote: > To begin with, try: > > ip addr show > > and look for the block of information with a label beginning 'eth' or > 'en'. That will contain the Ethernet adaptor IP address. From your > question, I assume your computer contains only one. > > The address returned by I

Re: Get the external IP address from a Linux box

Thank you most kindly, Mike! Is there anything from this, that can help the original Poster? Sign onto yourself, from a VPN or some such? (Back in the "good old days" where being a "hacker" was Respectable, people would see if they could reconnect to their own Unix/Linux System, through as many

Re: Get the external IP address from a Linux box

On Fri, May 25, 2018 at 09:03:15PM -0400, Kenneth Parker wrote: I haven't reviewed the Source Code for the "who" command, to see how it gets that IP Address.  Anybody? It gets it from your login program or pam writing to /var/run/utmp Mike Stone

Re: Get the external IP address from a Linux box

I have Shell Access (as Admin) to a "Cloud" System (Ubuntu 16.04 Server, but due to be Reinstalled as Debian 9.4. Go Debian!) When I ssh in, to my "Regular Account", I type "who", and get the External IP Address for my Spectrum Broadband access. What I got, j

Re: Get the external IP address from a Linux box

Abdullah Ramazanoğlu wrote: > On Thu, 24 May 2018 11:04:51 - (UTC) Dan Purgert said: > >> Ew, CGNAT. :( >> >> If you have a particularly poor ISP, they may even NAT you somewhere >> insane outside of RFC1918 (10.0.0.0 - 10.255.255.255 / 172.16.0.0 - >> 172.31.255.255 / 192.168.0.0 - 192.168.25

Re: Get the external IP address from a Linux box

On 2018-05-24, André Rodier wrote: > Hello, > > I am looking for a native package on Debian, that can give me the > external IP address of the machine. > Assuming you are looking for the public internet address of your router, you could try: /usr/sbin/arp -n and it may show up on

Re: Get the external IP address from a Linux box

determining that by connecting to the router as an administrator. That method will depend entirely on the router. If the router supports upnp and it is activated, you can check the external IP in an device-independent way with upnpc -l | grep ExternalIPAddress The miniupnpc Debian package even

Get the external IP address from a Linux box

there will be a method of determining that by connecting to the router >>> as an administrator. That method will depend entirely on the router. >> If the router supports upnp and it is activated, you can check the >> external IP in an device-independent way with >> >> up

Re: Get the external IP address from a Linux box

> as an administrator. That method will depend entirely on the router. > > If the router supports upnp and it is activated, you can check the > external IP in an device-independent way with > > upnpc -l | grep ExternalIPAddress The miniupnpc Debian package even comes with the `external-

Re: Get the external IP address from a Linux box

Greg Wooledge wrote: > On Thu, May 24, 2018 at 07:22:56AM +0100, André Rodier wrote: >> I am looking for a native package on Debian, that can give me the >> external IP address of the machine. > > wget --quiet -O- http://wooledge.org/myip.cgi > > Or your favorite alte

Re: Get the external IP address from a Linux box

On Thu, May 24, 2018 at 07:22:56AM +0100, André Rodier wrote: > I am looking for a native package on Debian, that can give me the > external IP address of the machine. wget --quiet -O- http://wooledge.org/myip.cgi Or your favorite alternative "tell me what my IP address is" web

Re: Get the external IP address from a Linux box

curl https://icanhazip.com Regards, /peter On 2018-05-24 08:22, André Rodier wrote: Hello, I am looking for a native package on Debian, that can give me the external IP address of the machine. So far, I used internet sites, but I am sure there is a package that do that properly, especially

Re: Get the external IP address from a Linux box

Abdullah Ramazanoğlu wrote: > On Thu, 24 May 2018 07:22:56 +0100 André Rodier said: > >> I am looking for a native package on Debian, that can give me the >> external IP address of the machine. >> >> So far, I used internet sites, but I am sure there is a pa

Re: Get the external IP address from a Linux box

t of the router WAN port (cable, ADSL, etc.) > > > and > > > there will be a method of determining that by connecting to the > > > router > > > as an administrator. That method will depend entirely on the > > > router. > > > > If the router sup

Re: Get the external IP address from a Linux box

s block. In that case, the NAT will be at your provider's side. At the end, it'll be NAT too (NAT == "your external IP isn't what it seems to be"). Cheers - -- t -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.12 (GNU/Linux) iEYEARECAAYFAlsGbbQACgkQBcgs9XrR2ka9cACeN

Re: Get the external IP address from a Linux box

On Thu, 24 May 2018 07:22:56 +0100 André Rodier said: > I am looking for a native package on Debian, that can give me the > external IP address of the machine. > > So far, I used internet sites, but I am sure there is a package that do > that properly, especially if one site

Re: Get the external IP address from a Linux box

-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On Thu, May 24, 2018 at 08:13:54AM +0100, André Rodier wrote: [...] > Thank you, finally an answer that make sense and is not pedantic. Thank *you* for the "pedantic" ;-) And to return the favour, here's why you don't really want to have UPnP on yo

Re: Get the external IP address from a Linux box

likcoras writes: > >> > >> I am looking for a native package on Debian, that can give me the > >> external IP address of the machine. > >> > > > > Hi Andre. > > > > Type "ifconfig" without the quotes. The record you are look

Re: Get the external IP address from a Linux box

irely on the router. If the router supports upnp and it is activated, you can check the external IP in an device-independent way with upnpc -l | grep ExternalIPAddress -- Alberto

Re: Get the external IP address from a Linux box

On Thu, 24 May 2018 07:22:56 +0100 André Rodier wrote: > Hello, > > I am looking for a native package on Debian, that can give me the > external IP address of the machine. > > So far, I used internet sites, but I am sure there is a package that > do that properly, espe

Re: Get the external IP address from a Linux box

On 05/24/2018 03:48 PM, John Conover wrote: > =?ISO-8859-1?Q?Andr=E9?= Rodier writes: >> >> I am looking for a native package on Debian, that can give me the >> external IP address of the machine. >> > > Hi Andre. > > Type "ifconfig" without the

Re: Get the external IP address from a Linux box

-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On Thu, May 24, 2018 at 07:22:56AM +0100, André Rodier wrote: > Hello, > > I am looking for a native package on Debian, that can give me the > external IP address of the machine. Before embarking in such a task, you might want to consid

Re: Get the external IP address from a Linux box

=?ISO-8859-1?Q?Andr=E9?= Rodier writes: > > I am looking for a native package on Debian, that can give me the > external IP address of the machine. > Hi Andre. Type "ifconfig" without the quotes. The record you are looking for is inet addr: for IPV4. Its about the se

Re: External IP

On Sun, Apr 27, 2008 at 10:29:05AM +0900, Osamu Aoki wrote: > On Sun, Apr 27, 2008 at 06:28:43AM +0530, L.V.Gandhi wrote: > > On Fri, Apr 25, 2008 at 9:23 AM, Kamaraju S Kusumanchi > > <[EMAIL PROTECTED]> wrote: > > > Daniel Ngu wrote: > > > > > > > Hi, > > > > > > > > How do I find out what's t

Re: External IP

On Sun, Apr 27, 2008 at 08:55:41AM +0530, Kumar Appaiah wrote: > On Sat, Apr 26, 2008 at 11:07:26PM -0400, Andrew Reid wrote: > > Debian has an awesome search utility at > > . At the bottom of the > > page, there's a "Search the contents of packages" tool,

Re: External IP

On Sun, Apr 27, 2008 at 10:29:05AM +0900, Osamu Aoki wrote: > On Sun, Apr 27, 2008 at 06:28:43AM +0530, L.V.Gandhi wrote: > > To which package links2 belongs. How to find out for any command? > $ apt-file search links2 |grep -e '/links2$' > See more in > * > http://people.debian.org/~osamu/pub/ge

Re: External IP

On Sat, Apr 26, 2008 at 11:07:26PM -0400, Andrew Reid wrote: > Debian has an awesome search utility at > . At the bottom of the > page, there's a "Search the contents of packages" tool, which will > tell you what package a given file comes from. > > A

Re: External IP

On Saturday 26 April 2008 20:58, L.V.Gandhi wrote: > > To which package links2 belongs. How to find out for any command? Debian has an awesome search utility at . At the bottom of the page, there's a "Search the contents of packages" tool, which will tel

Re: External IP

On Sun, Apr 27, 2008 at 06:28:43AM +0530, L.V.Gandhi wrote: > On Fri, Apr 25, 2008 at 9:23 AM, Kamaraju S Kusumanchi > <[EMAIL PROTECTED]> wrote: > > Daniel Ngu wrote: > > > > > Hi, > > > > > > How do I find out what's the dynamic IP I get when connected > > > to my ISP? I'm not broadband BTW.

Re: External IP

On Sun, Apr 27, 2008 at 06:28:43AM +0530, L.V.Gandhi wrote: > On Fri, Apr 25, 2008 at 9:23 AM, Kamaraju S Kusumanchi > <[EMAIL PROTECTED]> wrote: > > Daniel Ngu wrote: > > > > > Hi, > > > > > > How do I find out what's the dynamic IP I get when connected > > > to my ISP? I'm not broadband BTW.

Re: External IP

On Fri, Apr 25, 2008 at 9:23 AM, Kamaraju S Kusumanchi <[EMAIL PROTECTED]> wrote: > Daniel Ngu wrote: > > > Hi, > > > > How do I find out what's the dynamic IP I get when connected > > to my ISP? I'm not broadband BTW. > > > > I use > links2 -dump checkip.dyndns.org | cut -f2 -d: To which p

Re: External IP

Daniel Ngu wrote: > Hi, > > How do I find out what's the dynamic IP I get when connected > to my ISP? I'm not broadband BTW. > I use links2 -dump checkip.dyndns.org | cut -f2 -d: raju -- Kamaraju S Kusumanchi http://www.people.cornell.edu/pages/kk288/ http://malayamaarutham.blogspot.com/ --

Re: External IP

2008/4/23, Rich Healey <[EMAIL PROTECTED]>: > > -BEGIN PGP SIGNED MESSAGE- > Hash: SHA1 > > > > Rafael asked for source.. > > So my stroke of genius follows... > > > [EMAIL PROTECTED] ~/public_html]$ cat ip.php > print ($_SERVER['REMOTE_ADDR']) > ?> > [EMAIL PROTECTED] ~/public_html]$ > >

Re: External IP

-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Rafael asked for source.. So my stroke of genius follows... [EMAIL PROTECTED] ~/public_html]$ cat ip.php [EMAIL PROTECTED] ~/public_html]$ -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.6 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://e

Re: External IP

-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Lee Glidewell wrote: > On Tuesday 22 April 2008 10:12:41 pm Rafael Fontenelle wrote: >> I can see that you're running behind a router or something similar. If you >> want to use a shell script to return the IP to the stdout, you could >> probably use '

Re: External IP

On Tuesday 22 April 2008 10:12:41 pm Rafael Fontenelle wrote: > I can see that you're running behind a router or something similar. If you > want to use a shell script to return the IP to the stdout, you could > probably use 'curl'. I have this feeling that my last response to this thread never mad

Re: External IP

o have a utility > > that cuts through the crap. > > > > Of course, it does require that you have a working > > web browser. If you (or I) were clever, we'd probably > > do some tricky tracert thing. > > > ddclient can parse html to read your ext

Re: External IP

working > web browser. If you (or I) were clever, we'd probably > do some tricky tracert thing. ddclient can parse html to read your external IP address from your router's status page. I don't know if there's a clean way to use that functionality independently of ddclient

Re: External IP

On 2008-04-23, Andrew Reid <[EMAIL PROTECTED]> wrote: > On Tuesday 22 April 2008 19:39, Daniel Ngu wrote: > > I use "www.whatsmyip.org", Thanks, tried the URL and it worked. ifconfig on the other hand showed my internal IP rather. Regards, Daniel -- To UNSUBSCRIBE, email to [EMAIL PROTECTED

Re: External IP

On Tuesday 22 April 2008 19:39, Daniel Ngu wrote: > Hi, > > How do I find out what's the dynamic IP I get when connected > to my ISP? I'm not broadband BTW. I use "www.whatsmyip.org", I have NAT at home, and the "far side" of my DSL modem is a private class-A address (10.0.something.something),

Re: External IP

On Tue, 22 Apr 2008, Daniel Ngu wrote: Hi, How do I find out what's the dynamic IP I get when connected to my ISP? I'm not broadband BTW. How do you connect? Is your computer connected directly to your ISP connection? Assuming it is Linux box then: /sbin/ifconfig will show the IP addre

External IP

Hi, How do I find out what's the dynamic IP I get when connected to my ISP? I'm not broadband BTW. Thanks. Regards, Daniel -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]

Re: external ip and DNS

"Andrew Critchlow" <[EMAIL PROTECTED]> wrote: > Hi, a little off subject, but i was wondering if anyone could help? > > I have domain and dns server which is registered on the net. This will need > an external ip for www usage as it will host a website. I also want

RE: external ip and DNS

Depending on how you setup your ‘Firewall’…you could have all of these services plus more on a single external IP address…   I do Web hosting and have around 80 websites, SSH and more on a single IP address as well as 20 Mail servers on an other single IP address…but I could have had all

external ip and DNS

Hi, a little off subject, but i was wondering if anyone could help?   I have domain and dns server which is registered on the net. This will need an external ip for www usage as it will host a website. I also want to add a mail server for the company, will this require another external ip

Re: network problem: configuration/DNS? cannot access internalmachine using our external IP

On Sunday 16 February 2003 09:20 pm, Pigeon wrote: > On Sun, Feb 16, 2003 at 05:39:05PM +0100, Jerome Lacoste (Frisurf) wrote: > > On Thu, 2003-02-13 at 18:10, Jeremy Gaddis wrote: > Yes, just stick 'nameserver a.b.c.d' in /etc/resolv.conf where > a.b.c.d is the address of your local nameserver.

Re: network problem: configuration/DNS? cannot access internalmachine using our external IP

s up (for example) www.main.gaddis.org gets the a record > > from the internal nameservers, pointing at 192.168.0.x. anyone > > outside of my network (e.g. on the public internet) that does a > > lookup for the same host gets redirected to my external ip. > > then i have 80/tcp por

RE: network problem: configuration/DNS? cannot access internalmachineusing our external IP

hat > > looks up (for example) www.main.gaddis.org gets the a record > > from the internal nameservers, pointing at 192.168.0.x. anyone > > outside of my network (e.g. on the public internet) that does a > > lookup for the same host gets redirected to my external ip. > >

Re: [Fwd: network problem: configuration/DNS? cannot accessinternal machine using our external IP

t the command line interface of the beast. > > If I am in my internal network: > > > > > ssh [EMAIL PROTECTED] works > > > ssh [EMAIL PROTECTED] fails > > > ssh login@EXT-IP fails > > Sounds like your router isn't allowing DNS p

RE: network problem: configuration/DNS? cannot accessinternalmachine using our external IP

> outside of my network (e.g. on the public internet) that does a > lookup for the same host gets redirected to my external ip. > then i have 80/tcp port-forwarded into the network to the > 192.168.0.x address... if you understand that. If I understand you, your local DNS only revolves

Re: network problem: configuration/DNS? cannot access internalmachine using our external IP

On Thu, 2003-02-13 at 19:13, Mark Ferlatte wrote: > Jerome Lacoste (Frisurf) said on Thu, Feb 13, 2003 at 10:41:12AM +0100: > > > Your gateway/router is working as designed. The internal (LAN) and > > > external (WAN/Internet) are kept separated. This means that no WAN IP > > > can try to connect

Re: [Fwd: network problem: configuration/DNS? cannot access internal machine using our external IP

> ssh login@EXT-IP fails Sounds like your router isn't allowing DNS packets to go from behind your internal network to your nameservers. In addition, it sounds like your router/firewall is blocking ssh traffic from your internal network to your external IP. > >From a wind

Re: network problem: configuration/DNS? cannot access internal machine using our external IP

Jerome Lacoste (Frisurf) said on Thu, Feb 13, 2003 at 10:41:12AM +0100: > > Your gateway/router is working as designed. The internal (LAN) and > > external (WAN/Internet) are kept separated. This means that no WAN IP > > can try to connect directly with an internal address. Nor is it allowed > >

RE: network problem: configuration/DNS? cannot access internalmachine using our external IP

gets redirected to my external ip. then i have 80/tcp port-forwarded into the network to the 192.168.0.x address... if you understand that. ymmv, you may or may not be able to come up with something similar to use in your situation. j. -- Jeremy L. Gaddis <[EMAIL PROTECTED]> <http://

Re: network problem: configuration/DNS? cannot access internal machine using our external IP

Jerome Lacoste (Frisurf) wrote: >On Wed, 2003-02-12 at 20:20, Gary Turner wrote: >> Jerome Lacoste (Frisurf) wrote: >> >> >Summary: If I try to connect to an internal server given its dyndns.org >> >hostname, it works from the outside world, but fails if I try from >> >within our intranet. [...]

Re: network problem: configuration/DNS? cannot access internalmachine using our external IP

On Wed, 2003-02-12 at 20:20, Gary Turner wrote: > Jerome Lacoste (Frisurf) wrote: > > >Summary: If I try to connect to an internal server given its dyndns.org > >hostname, it works from the outside world, but fails if I try from > >within our intranet. > > > >I have this network configuration > >

[Fwd: network problem: configuration/DNS? cannot access internalmachine using our external IP

EXT-IP work. >From any Linux machine on my network (M), I can ping my EXT-IP, but cannot traceroute it. If I log into my router and do a traceroute EXT-IP it still doesn't give me any result (even thought it is my external ip address!). If I do a ping, it still works. I thought th

Re: network problem: configuration/DNS? cannot access internal machine using our external IP

Dear Jerome, looks like you have two problems : First : Ping works - tracroute not Are using your Wxx and Linx-Boxes same DNS? If yes, try "traceroute -n EXT-IP" on your Linux boxes. (Ping doesn't a try to get the name for the given ip-address, but traceroute does - and DNS-timeouts are rather

Re: network problem: configuration/DNS? cannot access internal machine using our external IP

Jerome Lacoste (Frisurf) wrote: >Summary: If I try to connect to an internal server given its dyndns.org >hostname, it works from the outside world, but fails if I try from >within our intranet. > >I have this network configuration > > E > | >Internet > | > | (EXT-IP) >** R ** (Firewall) >

network problem: configuration/DNS? cannot access internal machineusing our external IP

ils > ssh login@EXT-IP fails >From a windows machine, pring and tracert to EXT-IP work. >From any Linux machine on my network (M), I can ping my EXT-IP, but cannot traceroute it. If I log into my router and do a traceroute EXT-IP it still doesn't give me any result (even thought i

Re: External IP Address

your current ip address is. just remember the name. hth. - Original Message - From: Hereward Cooper <[EMAIL PROTECTED]> To: Sent: Saturday, September 01, 2001 9:40 PM Subject: External IP Address > Hi, > How can I get my machine to automatically update a file with my >

Re: Re: External IP Address

Hereward Cooper wrote: > I know that, what i wanted was a system that would read the IP > address, write it to a file, upload the file to a webserver > somewhere, people then read the file, get my ip address and > login. Long-winded, but the only way i though of. Uh, why don't you just set up an

Re: Re: External IP Address

On Sat, Sep 01, 2001 at 02:50:13PM +, Hereward Cooper wrote: | > /sbin/ifconfig | > will display the IP address of all interfaces | > | > It would be really hard for those people to ssh in and read | > that file | > unless they first knew the IP, in which case they wouldn't | > need the |

Re: Re: External IP Address

> I'll attach a perl snippet that I used when on modem, > might give you some ideas. Stuff between ¤¤'s need to > be adapted - mainly account specific stuff. To make it > autoexecute on connection - just place it (with a > non-ignorable name) in /etc/ppp/ip-up.d > looks like just what i was wa

Re: Re: External IP Address

> /sbin/ifconfig > will display the IP address of all interfaces > > It would be really hard for those people to ssh in and read > that file > unless they first knew the IP, in which case they wouldn't > need the > file ... I know that, what i wanted was a system that would read the IP addres

Re: External IP Address

On Sat, Sep 01, 2001 at 01:40:00PM +, Hereward Cooper wrote: | Hi, | How can I get my machine to automatically update a file with my | current dynamic IP address? Is there a enviroment varriable | which i can read it from, write it to a file, then upload it to | a hidden section of a public web

External IP Address

Hi, How can I get my machine to automatically update a file with my current dynamic IP address? Is there a enviroment varriable which i can read it from, write it to a file, then upload it to a hidden section of a public web site, so that selected people (who know where the file is) can use it to S