Re: Disable DNSSEC Validation for selected Domains

2015-01-17 Thread /dev/rob0
> -Ursprüngliche Nachricht- > Von: Evan Hunt [mailto:e...@isc.org] > > On Jan 13, 2015, at 2:35 AM, stefan.las...@t-systems.com wrote: > > I'm just wondering, is an option like unbound's "domain-insecure" > > intentionally not implemented in in BIND? Or did just nobody care > > enough to

AW: AW: Disable DNSSEC Validation for selected Domains

2015-01-15 Thread Stefan.Lasche
> >If the zone isn't signed, it shouldn't be trying to validate it as there's >nothing to validate. Unless this fictional TLD now has a real delegated >counter-part? > >Stuart Just for clarification: If a TLD does not exist, it can neither be signed nor unsigned. And, officially, the mentioned

Re: AW: Disable DNSSEC Validation for selected Domains

2015-01-14 Thread Warren Kumari
NSEC. W On Wed, Jan 14, 2015 at 5:12 PM, Stuart Browne wrote: >> Unfortunately we can't sign the fictional TLD, since we are neither master >> nor slave of the zone. >> We are just forwarding our queries to a foreign authorative Server. >> >> Grüße, >> Stefan > > If the zone isn't signed, it shou

RE: AW: Disable DNSSEC Validation for selected Domains

2015-01-14 Thread Stuart Browne
> Unfortunately we can't sign the fictional TLD, since we are neither master > nor slave of the zone. > We are just forwarding our queries to a foreign authorative Server. > > Grüße, > Stefan If the zone isn't signed, it shouldn't be trying to validate it as there's nothing to validate. Unless

AW: Disable DNSSEC Validation for selected Domains

2015-01-14 Thread Stefan.Lasche
Hi Daniel, > You may also try to disable all DNSSEC algorithms for a zone: > https://lists.dns-oarc.net/pipermail/dns-operations/2014-October/012282.html > > Regards, > Daniel Also a nice idea for a workaround :) But it did not work for me. This is what I tried: Options {

AW: AW: Disable DNSSEC Validation for selected Domains

2015-01-14 Thread Stefan.Lasche
>> Our customer uses a fictional Toplevel Domain[...] > > Can you flip the problem on its head, by signing the fictional TLD and > deploying managed-keys (or trusted-keys) on the validating resolvers? > > Graham Unfortunately we can't sign the fictional TLD, since we are neither master nor slave

Re: AW: Disable DNSSEC Validation for selected Domains

2015-01-14 Thread Graham Clinch
On 14/01/2015 09:34, stefan.las...@t-systems.com wrote: > Our customer uses a fictional Toplevel Domain[...] Can you flip the problem on its head, by signing the fictional TLD and deploying managed-keys (or trusted-keys) on the validating resolvers? Graham ___

AW: Disable DNSSEC Validation for selected Domains

2015-01-14 Thread Stefan.Lasche
Hi Chris, > While you wait for this to become generally available, you can do what I like > to do for my customers: Use two layers of recursive DNS servers. The first > layer takes queries from clients, knows about your insecure domains > (through stub zones, slave zones, or conditional forwardi

AW: Disable DNSSEC Validation for selected Domains

2015-01-14 Thread Stefan.Lasche
ff: Re: Disable DNSSEC Validation for selected Domains On Jan 13, 2015, at 2:35 AM, stefan.las...@t-systems.com wrote: > I'm just wondering, is an option like unbound's "domain-insecure" > intentionally not implemented in in BIND? Or did just nobody care > enough to implem

Re: Disable DNSSEC Validation for selected Domains

2015-01-14 Thread Evan Hunt
On Jan 13, 2015, at 2:35 AM, stefan.las...@t-systems.com wrote: > I'm just wondering, is an option like unbound's "domain-insecure" > intentionally not implemented in in BIND? Or did just nobody care > enough to implement it yet? I have resisted implementing it because it's too easy for an operato

Re: Disable DNSSEC Validation for selected Domains

2015-01-13 Thread Chris Buxton
On Jan 13, 2015, at 2:35 AM, stefan.las...@t-systems.com wrote: > I know that BIND has no feature to disable DNSSEC validation for selected > Zones/Domains (when working as a recursor). > One can only enable/disable DNSSEC validation globally per view (as a boolean > on/off). [...] > I'm just

Re: Disable DNSSEC Validation for selected Domains

2015-01-13 Thread Daniel Stirnimann
Hello Stefan You may also try to disable all DNSSEC algorithms for a zone: https://lists.dns-oarc.net/pipermail/dns-operations/2014-October/012282.html Regards, Daniel On 13.01.15 14:53, stefan.las...@t-systems.com wrote: > Hi Mukund > > and thanks a lot for pointing that out! > It is already

Re: Disable DNSSEC Validation for selected Domains

2015-01-13 Thread Stefan.Lasche
Hi Mukund and thanks a lot for pointing that out! It is already more than I was hoping for :) Regards, Stefan > BIND will get support for negative trust anchors in 9.11, which will provide > the feature that you seek. An implementation is now in the master branch. > > https://tools.ietf.org

Re: Disable DNSSEC Validation for selected Domains

2015-01-13 Thread Mukund Sivaraman
Hi Stefen On Tue, Jan 13, 2015 at 11:35:26AM +0100, stefan.las...@t-systems.com wrote: > Some of the internal Domains of our customers will fail the > proof-of-non-existence. While this is technically correct, we still > need access to their internal Domain to do our business... So the > current

Re: Disable DNSSEC Validation for selected Domains

2015-01-13 Thread Tony Finch
stefan.las...@t-systems.com wrote: > > I know that BIND has no feature to disable DNSSEC validation for > selected Zones/Domains (when working as a recursor). BIND 9.11 will have negative trust anchors. Tony. -- f.anthony.n.finchhttp://dotat.at/ Fair Isle: Southwest 6 to gale 8, occasionall

Disable DNSSEC Validation for selected Domains

2015-01-13 Thread Stefan.Lasche
Hi @all, I know that BIND has no feature to disable DNSSEC validation for selected Zones/Domains (when working as a recursor). One can only enable/disable DNSSEC validation globally per view (as a boolean on/off). I found that Microsoft's DNS Server has a feature to skip the validation for som