Displaying 5 results from an estimated 5 matches for "v4mapped".
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mapped
2024 Jul 14
1
Request for a Lockdown option
Steffen Nurpmeso wrote in
<20240714024434.vvSRh10_ at steffen%sdaoden.eu>:
...
|[.]do not
|know about the AI_V4MAPPED flag[.]
I have read
https://datatracker.ietf.org/doc/html/draft-cmetz-v6ops-v4mapped-api-harmful-01
but as an application developer i find it ugly not to be able to
"simply do it", and get back a mapped address.
--steffen
|
|Der Kragenbaer, The moon bear,
|der holt s...
2024 Jul 14
1
Request for a Lockdown option
On 14/07/2024 03:49, Steffen Nurpmeso wrote:
> I have read
>
> https://datatracker.ietf.org/doc/html/draft-cmetz-v6ops-v4mapped-api-harmful-01
>
> but as an application developer i find it ugly not to be able to
> "simply do it", and get back a mapped address.
You are looking at a Internet draft which expired more than 20 years ago.
2024 Jul 15
1
Request for a Lockdown option
Hi,
On Sun, Jul 14, 2024 at 10:25:46AM +0100, Brian Candler wrote:
> On 14/07/2024 03:49, Steffen Nurpmeso wrote:
> > I have read
> >
> > https://datatracker.ietf.org/doc/html/draft-cmetz-v6ops-v4mapped-api-harmful-01
> >
> > but as an application developer i find it ugly not to be able to
> > "simply do it", and get back a mapped address.
>
> You are looking at a Internet draft which expired more than 20 years ago.
But, speaking as another application develope...
2024 Jul 15
1
Request for a Lockdown option
Gert Doering wrote in
<ZpUvZQr0T-vOToo2 at greenie.muc.de>:
|On Sun, Jul 14, 2024 at 10:25:46AM +0100, Brian Candler wrote:
|> On 14/07/2024 03:49, Steffen Nurpmeso wrote:
|>> https://datatracker.ietf.org/doc/html/draft-cmetz-v6ops-v4mapped-api-\
|>> harmful-01
|>>
|>> but as an application developer i find it ugly not to be able to
|>> "simply do it", and get back a mapped address.
|>
|> You are looking at a Internet draft which expired more than 20 years ago.
|
|But, speaking as a...
2024 Jul 14
2
Request for a Lockdown option
...=hallo
act_block() { echo >&2 '.XRC blocking '$1; }
act_allow() { echo >&2 '.XRC allowing '$1', principal: '$2; }
The magic is what SSH with create a signature for, fwiw.
Oh, and this does not work on OpenBSD for now, because they do not
know about the AI_V4MAPPED flag, .. wait .., i quickly added
C preprocessor shims. However, (then) only IPv6 is supported for
now, there (untested, thus). On FreeBSD it seems you need to set
sysctl net.inet6.ip6.v6only=0
(look for rc.conf:ipv6_ipv4mapping="NO" and change, maybe).
On OpenIndiana, despite -lso...