Fixed RPM for RHEL 8.2-based releases is iptables-0-1.8.4-10.el8_2.4. That fixed RPM should be in 4.4.31, 4.5.21, and 4.6.6
Verified on registry.svc.ci.openshift.org/ocp/release:4.6.0-0.nightly-2020-12-06-095114 that nodes have correct version of iptables installed [root@ip-10-0-158-21 /]# dnf list installed | grep iptables iptables-libs.x86_64 1.8.4-10.el8_2.1 @System
Verified on 4.4 quay.io/openshift-release-dev/ocp-release:4.4.31-x86_64 sh-4.4# dnf list installed | grep iptables iptables-libs.x86_64 1.8.4-15.el8 @System
Verified on 4.5.22 quay.io/openshift-release-dev/ocp-release:4.5.22-x86_64 oc version Client Version: 4.6.6 Server Version: 4.5.22 Kubernetes Version: v1.18.3+616db59 rpm -qa | grep iptables iptables-libs-1.8.4-10.el8_2.1.x86_64 iptables-1.8.4-10.el8_2.1.x86_64 iptables-services-1.8.4-10.el8_2.1.x86_64 iptables-ebtables-1.8.4-10.el8_2.1.x86_64 sh-4.4# rpm -qa | grep iptables iptables-libs-1.8.4-10.el8_2.4.x86_64 iptables-1.8.4-10.el8_2.4.x86_64
Installed 4.5.22 again on AWS oc login -u kubeadmin -p 5oTBQ-oVvgv-WQSJv-WyNgG https://api.qe-asood-aws-1.qe.devcluster.openshift.com:6443 The server uses a certificate signed by an unknown authority. You can bypass the certificate check, but any data you send to the server could be intercepted by others. Use insecure connections? (y/n): y Login successful. You have access to 57 projects, the list has been suppressed. You can list all projects with ' projects' Using project "openshift-sdn". [asood@asood ruby-ex]$ oc version Client Version: 4.6.6 Server Version: 4.5.22 Kubernetes Version: v1.18.3+616db59 [asood@asood ruby-ex]$ [asood@asood ruby-ex]$ oc get nodes NAME STATUS ROLES AGE VERSION ip-10-0-154-113.us-east-2.compute.internal Ready worker 18m v1.18.3+616db59 ip-10-0-159-253.us-east-2.compute.internal Ready master 30m v1.18.3+616db59 ip-10-0-174-55.us-east-2.compute.internal Ready master 31m v1.18.3+616db59 ip-10-0-182-73.us-east-2.compute.internal Ready worker 18m v1.18.3+616db59 ip-10-0-207-40.us-east-2.compute.internal Ready master 31m v1.18.3+616db59 ip-10-0-221-210.us-east-2.compute.internal Ready worker 18m v1.18.3+616db59 oc debug node/ip-10-0-154-113.us-east-2.compute.internal Creating debug namespace/openshift-debug-node-v2qgj ... Starting pod/ip-10-0-154-113us-east-2computeinternal-debug ... To use host binaries, run `chroot /host` Pod IP: 10.0.154.113 If you don't see a command prompt, try pressing enter. sh-4.2# dnf list installed sh: dnf: command not found sh-4.2# rpm -qa | grep iptables iptables-1.4.21-35.el7.x86_64 sh-4.2# chroot /host sh-4.4# rpm -qa | grep iptables iptables-libs-1.8.4-10.el8_2.4.x86_64 iptables-1.8.4-10.el8_2.4.x86_64 sh-4.4# Note:- # of rpm are fewer this time.