1432
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
this post was submitted on 21 Jul 2023
1432 points (98.9% liked)
Technology
59689 readers
1593 users here now
This is a most excellent place for technology news and articles.
Our Rules
- Follow the lemmy.world rules.
- Only tech related content.
- Be excellent to each another!
- Mod approved content bots can post up to 10 articles per day.
- Threads asking for personal tech support may be deleted.
- Politics threads may be removed.
- No memes allowed as posts, OK to post as comments.
- Only approved bots from the list below, to ask if your bot can be added please contact us.
- Check for duplicates before posting, duplicates may be removed
Approved Bots
founded 1 year ago
MODERATORS
We had a situation at a shared space here where an OpenWRT client device accidentally somehow managed to announce itself into the network in a way that its v6 local link address (
fe80::) got inserted into /etc/resolv.conf as a third DNS option (with the first two being the ones from DHCP) and then served incorrect records when queried. What mechanism is that and were the engineers who designed that feature on drugs? Also, how can I tell my Linux system to not accept such announcements?