6. NFA Upgrade

To update to the latest NFA version:

  Clean all cached information:

For RHEL: #

Proceed with

yum clean all
yum --disablerepo=\* --enablerepo=baseos,appstream,nfa update nfa nfa-supplemental-v2

Check if all NFA components are updated to the latest version for CentOS or RHEL:

rpm -qa nfa\*

For Ubuntu: #

If your NFA is v 22.04 or older, run

add-apt-repository -y ppa:ubuntu-toolchain-r/test

Otherwise, proceed with

apt clean 
apt update all
apt install chrony
apt upgrade nfa

Restart nfabgpd:

systemctl restart nfabgpd

Verify the NFA components:

systemctl list-dependencies nfa.target

Check if all NFA components are updated to the latest version for Ubuntu:

apt list --installed nfa\*

Run the below command if you’ve updated NFA to v 23.01:

apt autoremove

Should you have any questions or experience difficulties during the upgrade process, please email support@noction.com.
Access additional information at https://www.noction.com/flow-analyzer/resources to learn more about the product and its use cases.