Distributed Virtual Routing functionality in Red Hat Enterprise Linux 7.5
Issue
- After updateing to kernel
3.10.0-862.3.2.el7.x86_64DVR functionality cease to function because conntrack/netfilter doesn't track packages in specific network namespace if those packages were processed by conntrack --notrack target in other network namespace. - DVR is implemented with two namespaces on compute host: qrouter-UUID and fip-UUID.
Environment
- Red Hat OpenStack 10,12
- Red Hat Enterprise Linux 7.5
- Kernel 3.10.0-862.3.2.el7.x86_64,
- kernel-tools-libs-3.10.0-862.el7.x86_64
- kernel-tools-3.10.0-862.el7.x86_64
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