Re: [Dnsmasq-discuss] DKIM / DMARC emails.

2021-02-17 Thread Etan Kissling
On 17.02.21, 23:48, "Simon Kelley" wrote: > > When submitting a patch I noticed that the Dnsmasq mailing list modifies > > the subject of the email (prefix [Dnsmasq-discuss]) as well as appends > > 'Dnsmasq-discuss mailing list' information to the end of my message. > > There's no particular

Re: [Dnsmasq-discuss] [PATCH v4] Connection track mark based DNS query filtering.

2021-02-17 Thread Etan Kissling
On 17.02.21, 23:41, "Dnsmasq-discuss on behalf of Geert Stappers" wrote: > > @@ -567,6 +568,12 @@ struct ipsets { > >struct ipsets *next; > > }; > > > > +struct allowlist { > > + uint32_t mark, mask; > > + char **patterns; > > + struct allowlist *next; > > +}; > > + > > I think the

Re: [Dnsmasq-discuss] Temporary failure in name resolution when IPv6 is enabled

2021-02-17 Thread Amit
On Wed, Feb 17, 2021 at 4:36 PM Simon Kelley wrote: > > On 09/02/2021 04:08, Amit wrote: > > On Wed, Feb 3, 2021 at 12:16 PM Geert Stappers wrote: > >> > > > > [snip] > > > >> > >> My guess: > >> > >> } } Where is the `ping www.google.com` done? > >> } The ping is done at the end of the chain >

Re: [Dnsmasq-discuss] Temporary failure in name resolution when IPv6 is enabled

2021-02-17 Thread Simon Kelley
On 09/02/2021 04:08, Amit wrote: > On Wed, Feb 3, 2021 at 12:16 PM Geert Stappers wrote: >> > > [snip] > >> >> My guess: >> >> } } Where is the `ping www.google.com` done? >> } The ping is done at the end of the chain >> } } Where and how is IPv6 disabled? >> } Same machine, magic from Network

Re: [Dnsmasq-discuss] Client retries broken in 2.84

2021-02-17 Thread Simon Kelley
On 16/02/2021 00:42, Nicholas Mu wrote: > Hi,  > > I noticed a low level increase in DNS errors after upgrading to 2.84. > After doing some packet diving, it seems that retries behave differently > in the new version. For my testing, I'm using dnspython but I believe > this issue would affect any

Re: [Dnsmasq-discuss] DKIM / DMARC emails.

2021-02-17 Thread Simon Kelley
On 17/02/2021 13:54, Etan Kissling wrote: > When submitting a patch I noticed that the Dnsmasq mailing list modifies > the subject of the email (prefix [Dnsmasq-discuss]) as well as appends > 'Dnsmasq-discuss mailing list' information to the end of my message. > > These modifications break DKIM

Re: [Dnsmasq-discuss] DKIM / DMARC emails.

2021-02-17 Thread Geert Stappers
On Wed, Feb 17, 2021 at 02:54:46PM +0100, Etan Kissling wrote: > When submitting a patch I noticed that the Dnsmasq mailing list modifies > the subject of the email (prefix [Dnsmasq-discuss]) as well as appends > 'Dnsmasq-discuss mailing list' information to the end of my message. > > These

[Dnsmasq-discuss] getting different responses from high traffic DNSmasq

2021-02-17 Thread Boris Behrens
Hello people, I've got a strange issue with a high traffic (>5 requests / sec) where it sometimes does not responde with the NXDOMAIN but with NOERROR. When we ask the upstream DNS directly we always get a NXDOMAIN response. We use DNSmasq 2.80-1.1ubuntu1.2 We worked around this issue by

[Dnsmasq-discuss] DKIM / DMARC emails.

2021-02-17 Thread Etan Kissling
When submitting a patch I noticed that the Dnsmasq mailing list modifies the subject of the email (prefix [Dnsmasq-discuss]) as well as appends 'Dnsmasq-discuss mailing list' information to the end of my message. These modifications break DKIM signatures of our emails, leading to them being