schenklklopfer, to debian German
@schenklklopfer@chaos.social avatar

Wie kann ich in /etc/network/interfaces in es einstellen, dass auf allen Interfaces gemacht wird, auch wenn ich jetzt noch nicht weiß, wie das Interface in Zukunft heißen wird?

Jetzt steht da halt:
iface enp1s0 inet dhcp

Aber auf einer anderen Hardware heißt das Ding ja vielleicht eth0 statt enp1s0...

Also was tun?
Brauch ich ein Startupscript, dass die Config generiert?

halildeniz, to programming
@halildeniz@mastodon.social avatar

DHCP Spoofing Tool

This tool is used to spoof DHCP servers. It sends fake DHCP offers to a specific network interface and manipulates the IP addresses of network devices.

For more join our discord server:
https://discord.gg/nGBpfMHX4u

moozer, to grafana
@moozer@mastodon.social avatar

What do you use to monitor that a subnet has a functioning dhcp server?

I am looking for an output I can put into and make an alert is there are timeouts or response is too slow.

shalien, to ip French
@shalien@projetretro.io avatar

@cassis Tu te rapelles notre conversation sur le et les appareils en avec des adresses dans la plage
Devine le lièvre que je viens de lever...

(Indice, y avait 4 imprimantes)

jscholes, to ipv6
@jscholes@dragonscave.space avatar

Just signed my parents up for gigabit (both upload and download) in Bradford via . They support full , static , and your own router via and DHCPv6 PD/SLAAC. The checkout via Stripe was also wonderfully straight forward. Impressed so far.

train, to homelab
@train@hachyderm.io avatar

Aiight partnas!!! Do any of you run HA DHCP services? Do we even care that much? I've heard the, " I run DHCP from my router so if that's down we are fucked anyways.. explanation! Yes!, what about those who don't run in them on their routers. Y'all the real ones!! I kid I kid 🤣

iammannyj, to Futurology
@iammannyj@fosstodon.org avatar

Doing DNS and DHCP for your LAN the old way—the way that works | Ars Technica https://arstechnica.com/information-technology/2024/02/doing-dns-and-dhcp-for-your-lan-the-old-way-the-way-that-works/

governa, to random
@governa@fosstodon.org avatar

Doing and for your the old way—the way that works

https://arstechnica.com/information-technology/2024/02/doing-dns-and-dhcp-for-your-lan-the-old-way-the-way-that-works/

nixCraft, to linux
@nixCraft@mastodon.social avatar

Learn how to open the DHCP port UDP 67/68 and DNS TCP/UDP port 53 using the UFW command in to allow or deny traffic. https://www.cyberciti.biz/faq/open-ufw-allow-dhcp-port-linux-command/

raek, (edited ) to security

New-ish Asus routers [CORRECTION: at least two routers bought in Sweden] seem to enable "Yandex.DNS" by default. This forwards all of your DNS lookups to Yandex, a large Russian search engine. I discovered this on my dad's router when he had troubles accessing his bank from his broadband but not on his phone. (Presumably, the bank geoblocked Russian IPs as a protest to the invasion of Ukraine.)

I get that you need to trust someone with your DNS lookups (your ISP, Google, Cloudfare, etc), but I didn't expect the non-ISP option to be the default...

Check your router!

kkarhan,
@kkarhan@mstdn.social avatar

@raek IMHO the only acceptable default is the as per .

Using - like aka. - is bad.

There's a reason neither of these are on my list.
https://github.com/greyhat-academy/lists.d/blob/main/dns.servers.list.tsv

The only reason is still there is because their Servers are useful for detecting if one is having internet access at all...
https://github.com/kkarhan/misc-scripts/blob/7709dfdd907debe0912bbcc0fe7cbb694a0474d2/bash/.bash_aliases#L44

jann, (edited ) to internet
@jann@twit.social avatar

Can some of my help me make a decision regarding a new 2.5G eth (min) DHCP/NAT gateway (NO WiFi plz!) for my home network? I'll accept small biz solutions too.

Can't believe there's not one good solution!

https://twit.social/@jann/110753829579922598

ataudte, to random

or as Sif likes to say "Knowledge is power, let's share it!" 🤓 The slides of all our speakers are available: https://ddiug.de
The next meeting of the user group is scheduled for December 7th.

davidshq, to random
@davidshq@hachyderm.io avatar

of the day: do you assign static IPs to your devices or allow them to be set from the main pool?

cstrotm, to random
@cstrotm@mastodon.social avatar

While researching for the upcoming webinar from , I found that devices already made their way into DHCP device fingerprinting code (this is for the old ISC DHCP):

https://github.com/daviswr/dhcpd.fingerprint/blob/master/fingerprint.conf

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