From aacdcea37b16ccb8cdb0452010a239412bb432a5 Mon Sep 17 00:00:00 2001 From: Lauri Ojansivu Date: Mon, 12 Jan 2026 15:21:49 +0200 Subject: [PATCH] Docs: Added s390x firewall info. Thanks to xet7 ! --- docs/Platforms/FOSS/s390x.md | 37 +++++++++++++++++++++++++++++++++++- 1 file changed, 36 insertions(+), 1 deletion(-) diff --git a/docs/Platforms/FOSS/s390x.md b/docs/Platforms/FOSS/s390x.md index 7a83e69b0..ca727310a 100644 --- a/docs/Platforms/FOSS/s390x.md +++ b/docs/Platforms/FOSS/s390x.md @@ -14,7 +14,42 @@ - https://morethanmoore.substack.com/p/the-future-of-big-iron-telum-ii-and - https://news.ycombinator.com/item?id=41846592 -*** +## s390x Ubuntu Firewall + +Updates and reboot: +``` +sudo apt update +sudo apt -y dist-upgrade +sudo snap refresh +sudo reboot +``` +Firewall and Mosh: +``` +sudo apt -y install ufw mosh +sudo ufw allow https +sudo ufw allow http +sudo ufw allow ssh +sudo ufw allow mosh +sudo ufw enable +``` + +## s390x RHEL 9.1 Firewall + +Updates and reboot: +``` +sudo dnf upgrade +sudo reboot +``` +Firewall and Mosh: +``` +sudo dnf -y install mosh +sudo systemctl enable --now firewalld +sudo firewall-cmd --permanent --add-service=http +sudo firewall-cmd --permanent --add-service=https +sudo firewall-cmd --permanent --add-service=ssh +sudo firewall-cmd --permanent --add-service=mosh +sudo firewall-cmd --reload +``` ## Petclinic s390x