> On 11 Aug 2022, at 08:37, Turritopsis Dohrnii Teo En Ming <tdtemccna@xxxxxxxxx> wrote: > > Subject: Upgrading iptables firewall on Red Hat Enterprise Linux 9.0 > > Good day from Singapore, > > The following RPM packages are installed on my Red Hat Enterprise > Linux 9.0 virtual machine. > > iptables-libs-1.8.7-28.el9.x86_64 > iptables-nft-1.8.7-28.el9.x86_64 > > Is it possible to upgrade iptables firewall to the latest version 1.8.8? I wouldn't recommend it. Red Hat back port security and bugfixes to the base version so that it remains stable -- it's quite possible that updating would change the api/abi and, for example, podman. TBH, I'm surprised iptables is still there: I thought RHEL had switch over to nft entirely. jch
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