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Groups > linux.debian.user > #222834
| From | songbird <songbird@anthive.com> |
|---|---|
| Newsgroups | linux.debian.user |
| Subject | Re: ufw and blocking certain IP in and out |
| Date | 2020-05-28 22:40 +0200 |
| Message-ID | <AbxtL-8p7-3@gated-at.bofh.it> (permalink) |
| References | <AbpPz-3Te-1@gated-at.bofh.it> <Abskp-5s5-7@gated-at.bofh.it> <Abt6O-5I1-7@gated-at.bofh.it> <AbuYV-6Py-3@gated-at.bofh.it> |
| Organization | the little wild kingdom |
Reco wrote: ... > This rule is wrong, assuming that you're trying to prevent your browser > to connect to 1.2.3.4: > > -A ufw-user-output -s 1.2.3.4/32 -j REJECT --reject-with icmp-port-unreachable > > "-s" means "source", and it'll only work if you have ip 1.2.3.4. i don't have 1.2.3.4 and i have no idea how 1.2.3.4 is getting involved, it isn't a cloud service or hosting site just some completely unrelated site and i have no idea why it is being dragged into any of this unless there is some infection or redirection going on which i have no knowledge. i know i didn't put it in there, so it is either produced by the website generator code, some other library involved or the hosting service. i can't find it in any of the code i have so i don't think i'm doing this specifically, but i don't know how to narrow it down either. > What you should use is: > > -A ufw-user-output -d 1.2.3.4/32 -j REJECT --reject-with icmp-port-unreachable > > "-d" means destination. i'd be ok with just dropping it all. > I don't use ufw, so I cannot comment on how to specify "source" and > "destination" there. ok, thanks for commenting. not sure what i'll do yet. songbird
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ufw and blocking certain IP in and out songbird <songbird@anthive.com> - 2020-05-28 14:30 +0200
Re: ufw and blocking certain IP in and out Reco <recoverym4n@enotuniq.net> - 2020-05-28 17:10 +0200
Re: ufw and blocking certain IP in and out songbird <songbird@anthive.com> - 2020-05-28 18:00 +0200
Re: ufw and blocking certain IP in and out Reco <recoverym4n@enotuniq.net> - 2020-05-28 20:00 +0200
Re: ufw and blocking certain IP in and out songbird <songbird@anthive.com> - 2020-05-28 22:40 +0200
Re: ufw and blocking certain IP in and out Marina Garcia Rubio <magaru@misena.edu.co> - 2020-05-31 06:50 +0200
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