Re: IPv6 autoconf with static IID?

On 2021-12-27, Mike Fischer wrote: > After reading man pages for slaacd(8), hostname.if(5) and ifconfig(8) the > only way to combine a static IID with a dynamic prefix seems to be the eui64 > option: > inet6 autoconf eui64 > > However this limits the IID to a fixed value based on the MAC-address

raspberry pi 3b+ how to boot with hdmi

hi everyone i have successfully installed the latest snapshot onto a rpi3b+ using a serial cable, after rebooting still with the serial cable everything startup fine, when i try to reboot with a hdmi monitor connected i get a few line at startup then the screen goes blank, what configuration do

Re: IPv6 autoconf with static IID?

Thanks Stuart! > Am 28.12.2021 um 10:01 schrieb Stuart Henderson : > > On 2021-12-27, Mike Fischer wrote: >> After reading man pages for slaacd(8), hostname.if(5) and ifconfig(8) the >> only way to combine a static IID with a dynamic prefix seems to be the eui64 >> option: >> inet6 autoconf eu

Re: IPv6 autoconf with static IID?

On Tue, Dec 28, 2021 at 12:35:07PM +0100, Mike Fischer wrote: | So I guess the only way to get a stable IID with dynamic prefixes is | to use the eui64 method? (Which is based on the MAC-address and | leaks information.) What information leak are you afraid of? Someone else knowing the MAC-addres

Re: raspberry pi 3b+ how to boot with hdmi

On 2021-12-28, Shadrock Uhuru wrote: > hi everyone > i have successfully installed the latest snapshot onto a rpi3b+ > using a serial cable, > after rebooting still with the serial cable everything startup fine, > when i try to reboot with a hdmi monitor connected > i get a few line at startup th

Re: IPv6 autoconf with static IID?

On 2021-12-28, Mike Fischer wrote: > Thanks Stuart! > >> Am 28.12.2021 um 10:01 schrieb Stuart Henderson : >> >> On 2021-12-27, Mike Fischer wrote: >>> After reading man pages for slaacd(8), hostname.if(5) and ifconfig(8) the >>> only way to combine a static IID with a dynamic prefix seems to b

Re: IPv6 autoconf with static IID?

> Am 28.12.2021 um 13:09 schrieb Paul de Weerd : > > On Tue, Dec 28, 2021 at 12:35:07PM +0100, Mike Fischer wrote: > | So I guess the only way to get a stable IID with dynamic prefixes is > | to use the eui64 method? (Which is based on the MAC-address and > | leaks information.) > > What inform

Re: IPv6 autoconf with static IID?

I'm still interested in why you are concerned about "leaking" the MAC address? Changing the MAC with laddr will still leak the MAC but now it will be the one you created. If you do decide to change the MAC to a long defunct NIC manufacturer. That is what I do for fun. Some of my 10G interfac

Re: IPv6 autoconf with static IID?

On Tue, Dec 28, 2021, at 21:05, Mike Fischer wrote: >> Am 28.12.2021 um 13:09 schrieb Paul de Weerd : >> Seems like the simplest way, especially using the lladdr option. > Yes, I’ll give that a try. That’s how I “solved” that problem too, though I’m not too worried about leaking anything, so I jus

Re: IPv6 autoconf with static IID?

Hi Diana! > Am 28.12.2021 um 15:58 schrieb deich...@placebonol.com: > > I'm still interested in why you are concerned about "leaking" the MAC address? Well, knowing the vendor of an interface might lead an attacker to exploit known security issues relevant to that vendor. While I deem the risk

Re: Issues with veb/vport and vlan interactions

Hi, On Mon, Dec 27, 2021 at 10:33 PM David Gwynne mailto:da...@gwynne.id.au>> wrote: On Sun, Dec 26, 2021 at 07:46:01AM +, Simon Baker wrote: > Hi, > > Struggling a bit debugging something, and hoping someone can point me in the > right direction. ok. after staring at this for a while im pr

Re: IPv6 autoconf with static IID?

Hi Thomas! Am 28.12.2021 um 16:24 schrieb Thomas Bohl : > > Hello, > >> My Internet connection is using dynamic IPv6 prefixes. I want to configure a >> local (OpenBSD) machine so its public IPv6 address adjusts to changes in the >> network prefix but keeps a static Interface Identifier (IID).

Re: how to get ipv6 working

On Tue, Dec 28, 2021 at 12:35:54PM -0500, John Holland wrote: > I eventually found I needed to append ???%trunk0??? to the IPV6 address when > using it as an argument to say ssh. Note that you only need to do this for the link-local addresses. If you assign your own IPv6 addresses to the interf

Re: How to properly set up OpenMDNS

On 2021-12-28, William Davis wrote: > 1. I can't seem to resolve MDNS names from OpenBSD, though I can resolve > OpenBSD's name from another machine (e.g with ping or ssh) OpenBSD doesn't suport this directly, you would need some kind of proxy that converts dns requests to mdns. Untested but the

Re: How to properly set up OpenMDNS

> > 2. I was trying to set up a LAN-only smtpd server on OpenBSD, but > > sendmail on my mac doesn't seem to be able to resolve OpenBSD's name > I guess that sendmail is probably doing DNS lookups directly rather > than hostname lookups so probably not converted to MDNS. sendmail requires DNS fo

7.0 amd64 installer kernel triggering reboot on pcEngines apu1

Thought I'd blow the dust off of an apu1 I had around, but the installer seems to not fully load the kernel and reboots early on. In case this device is now mushy on the brain: - - Details: - AMD G series T40E APU, 1 GHz du

Re: 7.0 amd64 installer kernel triggering reboot on pcEngines apu1

stty com0 9600 (or whatever speed you want to use) set tty com0 On 2021-12-28, Darren S. wrote: > Thought I'd blow the dust off of an apu1 I had around, but the installer > seems to not fully load the kernel and reboots early on. > > In case this device is now mushy on the brain: > > -

Re: How to properly set up OpenMDNS

On 2021/12/28 14:56, Sven F. wrote: > > > On Tue, Dec 28, 2021 at 2:07 PM Stuart Henderson < > stu.li...@spacehopper.org> wrote: > > On 2021-12-28, William Davis wrote: > > 1. I can't seem to resolve MDNS names from OpenBSD, though I can > resolve > > OpenBSD's name from another

Re: 7.0 amd64 installer kernel triggering reboot on pcEngines apu1

On 2021/12/28 22:40, Noth wrote: > stty com0 115200 > > the APUs can't ajust the speed of their serial ports. Pretty sure they can (in the F10 menu). It's a trade-off between more susceptibility to noise (especially spurious BREAK sensing) with high speeds, and resulting in a busy kernel for lon

Re: 7.0 amd64 installer kernel triggering reboot on pcEngines apu1

This worked! (Of course). Confusing to me that without the serial port setting changes it seemed like a reboot vs. what I'd expect to just be a failure to interface with the console. On Tue, Dec 28, 2021 at 2:42 PM Stuart Henderson wrote: > stty com0 9600 (or whatever speed you want to use) > s

Re: 7.0 amd64 installer kernel triggering reboot on pcEngines apu1

stty com0 115200 the APUs can't ajust the speed of their serial ports. On 28/12/2021 22:37, Stuart Henderson wrote: stty com0 9600 (or whatever speed you want to use) set tty com0 On 2021-12-28, Darren S. wrote: Thought I'd blow the dust off of an apu1 I had around, but the installer seems t