Allow pre req ports using ufw

[pratikbin]

Allow Necessary ports using UFW

sudo ufw allow 8472/udp
sudo ufw allow 10250/tcp
sudo ufw allow 51820/udp
sudo ufw allow 51821/udp

Reload firewall

sudo ufw realod

https://docs.nodeops.network/Get-Started/Provide-compute/register-a-machine#prerequisites

[arcxteam]

Allow Necessary ports using UFW

sudo ufw allow 8472/udp
sudo ufw allow 10250/tcp
sudo ufw allow 51820/udp
sudo ufw allow 51821/udp

Reload firewall

sudo ufw realod

https://docs.nodeops.network/Get-Started/Provide-compute/register-a-machine#prerequisites

thank u, there was huge update and rebrand namely. so quckly i've update some instructions with upgrade kernel redetect all system linux to support ubuntu like 20-22-24

sudo apt update -y && sudo apt upgrade -y && \
UBUNTU_VERSION=$(lsb_release -rs | cut -d '.' -f1) && \
if [ "$UBUNTU_VERSION" = "20" ]; then \
  KERNEL_PACKAGE="linux-generic-hwe-20.04"; \
elif [ "$UBUNTU_VERSION" = "22" ]; then \
  KERNEL_PACKAGE="linux-generic-hwe-22.04"; \
elif [ "$UBUNTU_VERSION" = "24" ]; then \
  KERNEL_PACKAGE="linux-generic-hwe-24.04"; \
else \
  echo "Versi Ubuntu Not Compatible: $UBUNTU_VERSION"; \
  exit 1; \
fi && \
sudo apt-get install --install-recommends $KERNEL_PACKAGE -y && \
sudo apt autoremove --purge -y && \
sudo apt install ufw -y && \
sudo ufw default deny incoming && \
sudo ufw default allow outgoing && \
sudo ufw allow ssh && \
sudo ufw allow 8472/udp && \
sudo ufw allow 10250/tcp && \
sudo ufw allow 51820/udp && \
sudo ufw allow 51821/udp && \
sudo ufw enable && \
sudo ufw reload && \
sudo ufw status verbose

[pratikbin]

looks good ser. be sure to test it out. let me know if you need any help to test it