Re: [Dnsmasq-discuss] Need help on configuring dnsmasq
I came back. These two solutions worked for me: - addn-hosts=/etc/dnsmasq-hosts - host-record=example.com,1.2.3.4 Hopefully it would help someone. --- Original Message --- On Tuesday, May 9th, 2023 at 3:14 AM, Elisamuel Resto wrote: > What I do, which seems to work (for me): > > host-record=example.com/1.2.3.4 > > Regards, > -Sam > >> On May 7, 2023, at 23:01, public1020 via Dnsmasq-discuss >> wrote: > >> >> I'm trying to use dnsmasq to hijackexample.com, but notapi.example.com, so I >> used the following configuration: >> >> address=/example.com/192.168.1.10 >> >> However, dnsmasq also hijacks *.example.com to this IP address. Now how can >> I hijack only the specific address with dnsmasq? >> >> ___ >> Dnsmasq-discuss mailing list >> Dnsmasq-discuss@lists.thekelleys.org.uk >> https://lists.thekelleys.org.uk/cgi-bin/mailman/listinfo/dnsmasq-discuss___ Dnsmasq-discuss mailing list Dnsmasq-discuss@lists.thekelleys.org.uk https://lists.thekelleys.org.uk/cgi-bin/mailman/listinfo/dnsmasq-discuss
Re: [Dnsmasq-discuss] Need help on configuring dnsmasq
Use host-record=example.com,IP instead. Use host-record=example.com,:: if that name does not have IPv6 address. Do you need to override any records queries for that name, not just addresses? On 5/8/23 08:23, public1020 via Dnsmasq-discuss wrote: I want dnsmasq to do exact match, e.g "address=/example.com/IP" should only match example.com, not *.example.com. Does dnsmasq support that? --- Original Message --- On Monday, May 8th, 2023 at 1:49 PM, Monthly Posting wrote: On Mon, May 08, 2023 at 03:45:29AM +, public1020 wrote: I'm trying to use dnsmasq to hijack example.com, but not api.example.com, so I used the following configuration: address=/example.com/192.168.1.10 However, dnsmasq also hijacks *.example.com to this IP address. Now how can I hijack only the specific address with dnsmasq? Play with two changes in the configuration: api.example.com=valid_address example.com=hijack_address See manual page for actual syntax. Karma bonus points for sharing what works. Regards Monthly Posting -- https://lists.thekelleys.org.uk/pipermail/dnsmasq-discuss/2023q2/017067.html -- Petr Menšík Software Engineer, RHEL Red Hat, https://www.redhat.com/ PGP: DFCF908DB7C87E8E529925BC4931CA5B6C9FC5CB ___ Dnsmasq-discuss mailing list Dnsmasq-discuss@lists.thekelleys.org.uk https://lists.thekelleys.org.uk/cgi-bin/mailman/listinfo/dnsmasq-discuss
Re: [Dnsmasq-discuss] Need help on configuring dnsmasq
What I do, which seems to work (for me): host-record=example.com/1.2.3.4 Regards, -Sam > On May 7, 2023, at 23:01, public1020 via Dnsmasq-discuss > wrote: > > > I'm trying to use dnsmasq to hijack example.com, but not api.example.com, so > I used the following configuration: > > address=/example.com/192.168.1.10 > However, dnsmasq also hijacks *.example.com to this IP address. Now how can I > hijack only the specific address with dnsmasq? > > ___ > Dnsmasq-discuss mailing list > Dnsmasq-discuss@lists.thekelleys.org.uk > https://lists.thekelleys.org.uk/cgi-bin/mailman/listinfo/dnsmasq-discuss ___ Dnsmasq-discuss mailing list Dnsmasq-discuss@lists.thekelleys.org.uk https://lists.thekelleys.org.uk/cgi-bin/mailman/listinfo/dnsmasq-discuss
Re: [Dnsmasq-discuss] Need help on configuring dnsmasq
On 09.05.23 00:57, Gary R. Schmidt wrote: I will re-state all of this, to see if I have it right: The OP wants example.com to return 1.2.3.4, but *.example.com to go up the DNS tree and return the actual IP address. Using -A/--address doesn't do this, it replies with 1.2.3.4 for *.example.com as well as example.com, as documented (and presumably as intended). Setting example.com to be 1.2.3.4 in /etc/hosts or similar, and not fiddling around with -A/--address should give the OP the required behaviour. Is that an accurate summation? yes. -- Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fantomas.sk/ Warning: I wish NOT to receive e-mail advertising to this address. Varovanie: na tuto adresu chcem NEDOSTAVAT akukolvek reklamnu postu. Micro$oft random number generator: 0, 0, 0, 4.33e+67, 0, 0, 0... ___ Dnsmasq-discuss mailing list Dnsmasq-discuss@lists.thekelleys.org.uk https://lists.thekelleys.org.uk/cgi-bin/mailman/listinfo/dnsmasq-discuss
Re: [Dnsmasq-discuss] Need help on configuring dnsmasq
Sent from my iPhone. Please excuse typos and autocorrection errors. From: Dnsmasq-discuss on behalf of Gary R. Schmidt Sent: Monday, May 8, 2023 11:47 AM To: dnsmasq-discuss@lists.thekelleys.org.uk Subject: Re: [Dnsmasq-discuss] Need help on configuring dnsmasq On 09/05/2023 00:10, Buck Horn wrote: > On 08.05.2023 15:00:22, "public1020" wrote: > >> Thanks, dnsmasq does not support this feature. > > Why would you think so when you have been pointed to the correct answer > from the docs? > > Matus UHLAR even quoted the decisive sentence for you: > > >>> it does and the answer is listed in dnsmasq manual page, just where you >>> would search for it: >>> -A, --address=/[/...]/[] >>> ... Note that /etc/hosts and DHCP leases override this for individual >>> name > > > 'address' would specify an IP address to return for any host in the > given domains, i.e. including subdomains, so its not fit to satisfy your > original request about an individual host name, e.g. for shadowing only > example.com, but none of its subdomains. > > As the docs quoted by Matus UHLAR**state, you may use entries in > /etc/hosts to that purpose: > Just add some lines with the desired IP and hostname associations to > that file. > > Of course, that may only work if you wouldn't prevent dnsmasq from > reading /etc/hosts. > So if your dnsmasq configuration would use the 'no-hosts' option (or if > you'd just like to keep things separated), you could configure > 'addn-hosts' to point dnsmasq to a separate file with your custom host > definitions. > I will re-state all of this, to see if I have it right: The OP wants example.com to return 1.2.3.4, but *.example.com to go up the DNS tree and return the actual IP address. Using -A/--address doesn't do this, it replies with 1.2.3.4 for *.example.com as well as example.com, as documented (and presumably as intended). Setting example.com to be 1.2.3.4 in /etc/hosts or similar, and not fiddling around with -A/--address should give the OP the required behaviour. Is that an accurate summation? Cheers, GaryB-) Might try host-record=example.com,1.2.3.4 ___ Dnsmasq-discuss mailing list Dnsmasq-discuss@lists.thekelleys.org.uk https://lists.thekelleys.org.uk/cgi-bin/mailman/listinfo/dnsmasq-discuss ___ Dnsmasq-discuss mailing list Dnsmasq-discuss@lists.thekelleys.org.uk https://lists.thekelleys.org.uk/cgi-bin/mailman/listinfo/dnsmasq-discuss
Re: [Dnsmasq-discuss] Need help on configuring dnsmasq
On 09/05/2023 00:10, Buck Horn wrote: On 08.05.2023 15:00:22, "public1020" wrote: Thanks, dnsmasq does not support this feature. Why would you think so when you have been pointed to the correct answer from the docs? Matus UHLAR even quoted the decisive sentence for you: it does and the answer is listed in dnsmasq manual page, just where you would search for it: -A, --address=/[/...]/[] ... Note that /etc/hosts and DHCP leases override this for individual name 'address' would specify an IP address to return for any host in the given domains, i.e. including subdomains, so its not fit to satisfy your original request about an individual host name, e.g. for shadowing only example.com, but none of its subdomains. As the docs quoted by Matus UHLAR**state, you may use entries in /etc/hosts to that purpose: Just add some lines with the desired IP and hostname associations to that file. Of course, that may only work if you wouldn't prevent dnsmasq from reading /etc/hosts. So if your dnsmasq configuration would use the 'no-hosts' option (or if you'd just like to keep things separated), you could configure 'addn-hosts' to point dnsmasq to a separate file with your custom host definitions. I will re-state all of this, to see if I have it right: The OP wants example.com to return 1.2.3.4, but *.example.com to go up the DNS tree and return the actual IP address. Using -A/--address doesn't do this, it replies with 1.2.3.4 for *.example.com as well as example.com, as documented (and presumably as intended). Setting example.com to be 1.2.3.4 in /etc/hosts or similar, and not fiddling around with -A/--address should give the OP the required behaviour. Is that an accurate summation? Cheers, GaryB-) ___ Dnsmasq-discuss mailing list Dnsmasq-discuss@lists.thekelleys.org.uk https://lists.thekelleys.org.uk/cgi-bin/mailman/listinfo/dnsmasq-discuss
Re: [Dnsmasq-discuss] Need help on configuring dnsmasq
On 08.05.2023 15:00:22, "public1020" wrote: Thanks, dnsmasq does not support this feature. Why would you think so when you have been pointed to the correct answer from the docs? Matus UHLAR even quoted the decisive sentence for you: it does and the answer is listed in dnsmasq manual page, just where you would search for it: -A, --address=/[/...]/[] ... Note that /etc/hosts and DHCP leases override this for individual name 'address' would specify an IP address to return for any host in the given domains, i.e. including subdomains, so its not fit to satisfy your original request about an individual host name, e.g. for shadowing only example.com, but none of its subdomains. As the docs quoted by Matus UHLAR state, you may use entries in /etc/hosts to that purpose: Just add some lines with the desired IP and hostname associations to that file. Of course, that may only work if you wouldn't prevent dnsmasq from reading /etc/hosts. So if your dnsmasq configuration would use the 'no-hosts' option (or if you'd just like to keep things separated), you could configure 'addn-hosts' to point dnsmasq to a separate file with your custom host definitions. Kind regards, Buck ___ Dnsmasq-discuss mailing list Dnsmasq-discuss@lists.thekelleys.org.uk https://lists.thekelleys.org.uk/cgi-bin/mailman/listinfo/dnsmasq-discuss
Re: [Dnsmasq-discuss] Need help on configuring dnsmasq
On 08/05/2023 23:00, public1020 via Dnsmasq-discuss wrote: Thanks, dnsmasq does not support this feature. I will match all subdomains regardless. Case closed :-) The man page says that it does what you've described: -A, --address=/[/...]/[] ... /etc/hosts and DHCP leases override this for individual names. A common use of this is to redirect the entire doubleclick.net domain to some friendly local web server to avoid banner ads. The domain specification works in the same way as for --server, ... A quick gander over the source code implies that changing this would not be trivial. :-) Cheers, GaryB-) ___ Dnsmasq-discuss mailing list Dnsmasq-discuss@lists.thekelleys.org.uk https://lists.thekelleys.org.uk/cgi-bin/mailman/listinfo/dnsmasq-discuss
Re: [Dnsmasq-discuss] Need help on configuring dnsmasq
Thanks, dnsmasq does not support this feature. I will match all subdomains regardless. Case closed :-) --- Original Message --- On Monday, May 8th, 2023 at 4:50 PM, Matus UHLAR - fantomas wrote: > > On Monday, May 8th, 2023 at 1:49 PM, Monthly Posting > > dnsmasq-discuss@lists.thekelleys.org.uk wrote: > > > > > On Mon, May 08, 2023 at 03:45:29AM +, public1020 wrote: > > > > > > > I'm trying to use dnsmasq to hijack example.com, but not > > > > api.example.com, so I used the following configuration: > > > > address=/example.com/192.168.1.10 > > > > > > > > However, dnsmasq also hijacks *.example.com to this IP address. > > > > Now how can I hijack only the specific address with dnsmasq? > > > > Play with two changes in the configuration: > > > > > > api.example.com=valid_address > > > example.com=hijack_address > > > > > > See manual page for actual syntax. > > > Karma bonus points for sharing what works. > > > On 08.05.23 06:23, public1020 via Dnsmasq-discuss wrote: > > > I want dnsmasq to do exact match, e.g "address=/example.com/IP" should only > > match example.com, not *.example.com. > > > > Does dnsmasq support that? > > > it does and the answer is listed in dnsmasq manual page, just where you > would search for it: > > -A, --address=/[/...]/[] > > > > ... Note that /etc/hosts and DHCP leases override this for individual names. > > > > -- > Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fantomas.sk/ > Warning: I wish NOT to receive e-mail advertising to this address. > Varovanie: na tuto adresu chcem NEDOSTAVAT akukolvek reklamnu postu. > You have the right to remain silent. Anything you say will be misquoted, > then used against you. > > ___ > Dnsmasq-discuss mailing list > Dnsmasq-discuss@lists.thekelleys.org.uk > https://lists.thekelleys.org.uk/cgi-bin/mailman/listinfo/dnsmasq-discuss ___ Dnsmasq-discuss mailing list Dnsmasq-discuss@lists.thekelleys.org.uk https://lists.thekelleys.org.uk/cgi-bin/mailman/listinfo/dnsmasq-discuss
Re: [Dnsmasq-discuss] Need help on configuring dnsmasq
On Monday, May 8th, 2023 at 1:49 PM, Monthly Posting wrote: On Mon, May 08, 2023 at 03:45:29AM +, public1020 wrote: > I'm trying to use dnsmasq to hijack example.com, but not > api.example.com, so I used the following configuration: > address=/example.com/192.168.1.10 > > However, dnsmasq also hijacks *.example.com to this IP address. > Now how can I hijack only the specific address with dnsmasq? Play with two changes in the configuration: api.example.com=valid_address example.com=hijack_address See manual page for actual syntax. Karma bonus points for sharing what works. On 08.05.23 06:23, public1020 via Dnsmasq-discuss wrote: I want dnsmasq to do exact match, e.g "address=/example.com/IP" should only match example.com, not *.example.com. Does dnsmasq support that? it does and the answer is listed in dnsmasq manual page, just where you would search for it: -A, --address=/[/...]/[] ... Note that /etc/hosts and DHCP leases override this for individual names. -- Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fantomas.sk/ Warning: I wish NOT to receive e-mail advertising to this address. Varovanie: na tuto adresu chcem NEDOSTAVAT akukolvek reklamnu postu. You have the right to remain silent. Anything you say will be misquoted, then used against you. ___ Dnsmasq-discuss mailing list Dnsmasq-discuss@lists.thekelleys.org.uk https://lists.thekelleys.org.uk/cgi-bin/mailman/listinfo/dnsmasq-discuss
Re: [Dnsmasq-discuss] Need help on configuring dnsmasq
I want dnsmasq to do exact match, e.g "address=/example.com/IP" should only match example.com, not *.example.com. Does dnsmasq support that? --- Original Message --- On Monday, May 8th, 2023 at 1:49 PM, Monthly Posting wrote: > On Mon, May 08, 2023 at 03:45:29AM +, public1020 wrote: > > > I'm trying to use dnsmasq to hijack example.com, but not > > api.example.com, so I used the following configuration: > > address=/example.com/192.168.1.10 > > > > However, dnsmasq also hijacks *.example.com to this IP address. > > Now how can I hijack only the specific address with dnsmasq? > > > Play with two changes in the configuration: > > api.example.com=valid_address > example.com=hijack_address > > > See manual page for actual syntax. > Karma bonus points for sharing what works. > > > Regards > Monthly Posting > -- > https://lists.thekelleys.org.uk/pipermail/dnsmasq-discuss/2023q2/017067.html > > ___ > Dnsmasq-discuss mailing list > Dnsmasq-discuss@lists.thekelleys.org.uk > https://lists.thekelleys.org.uk/cgi-bin/mailman/listinfo/dnsmasq-discuss ___ Dnsmasq-discuss mailing list Dnsmasq-discuss@lists.thekelleys.org.uk https://lists.thekelleys.org.uk/cgi-bin/mailman/listinfo/dnsmasq-discuss
Re: [Dnsmasq-discuss] Need help on configuring dnsmasq
On Mon, May 08, 2023 at 03:45:29AM +, public1020 wrote: > I'm trying to use dnsmasq to hijack example.com, but not > api.example.com, so I used the following configuration: > address=/example.com/192.168.1.10 > > However, dnsmasq also hijacks *.example.com to this IP address. > Now how can I hijack only the specific address with dnsmasq? Play with **two** changes in the configuration: api.example.com=valid_address example.com=hijack_address See manual page for actual syntax. Karma bonus points for sharing what works. Regards Monthly Posting -- https://lists.thekelleys.org.uk/pipermail/dnsmasq-discuss/2023q2/017067.html ___ Dnsmasq-discuss mailing list Dnsmasq-discuss@lists.thekelleys.org.uk https://lists.thekelleys.org.uk/cgi-bin/mailman/listinfo/dnsmasq-discuss
[Dnsmasq-discuss] Need help on configuring dnsmasq
I'm trying to use dnsmasq to hijackexample.com, but notapi.example.com, so I used the following configuration: address=/example.com/192.168.1.10 However, dnsmasq also hijacks *.example.com to this IP address. Now how can I hijack only the specific address with dnsmasq?___ Dnsmasq-discuss mailing list Dnsmasq-discuss@lists.thekelleys.org.uk https://lists.thekelleys.org.uk/cgi-bin/mailman/listinfo/dnsmasq-discuss
