could you explain the difference between using these 2 commands to open a port? iptables and ufw (lemmy.ml)

submitted 6 months ago by merompetehla@lemmy.ml to c/linux@lemmy.ml

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commands are:

iptables -I INPUT -p tcp --dport 3389 -j ACCEPT > to open only that tcp port

sudo ufw enable transmission > to open the whole program

being a newbie I'd say it's safer to only open a determined port with iptables. What do you think?

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[-] ryannathans@aussie.zone 0 points 6 months ago

sudo ufw allow 3389

How's that? Check the docs on ufw for more

this post was submitted on 29 May 2024

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