Prisma Cloud Compute Defender missing iptables executables

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Prisma Cloud Compute Defender missing iptables executables

L0 Member

I'm using Prisma Cloud Compute Edition 22.01.880 in a Kubernetes cluster.  Under Radars > Settings > Network Monitoring, I have container and host network monitoring turned on.  I deploy the Defenders to the Kubernetes nodes using a DaemonSet.  When I look at the logs for the Defender, I see a lot of the following errors:

`failed to save iptables Twistlock defender completed with an error: exec: "iptables-save": executable file not found in $PATH exit status 1`
`failed to restore iptables Twistlock defender completed with an error: exec: "iptables-restore": executable file not found in $PATH exit status 1`

If I shell into the Defender pod, I cannot find any executables for `iptables-*`.  And, I think that this is causing my Containers Radar to not show network connections.   

Am I misconfiguring something?  Or do the Defender images need the executables added from Palo Alto?

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