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@duboisf
Last active July 1, 2026 14:49
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ufw rules to get zscaler working on linux
sudo ufw allow in on zcctun0 proto any from 10.0.0.0/8 to 100.64.0.1 port 9000
sudo ufw allow in on zcctun0 proto any from 100.64.0.0/16 to 100.64.0.1 port 9000
sudo ufw allow in on zcctun0 proto any from 100.64.0.0/16 to 100.64.0.1 port 9010
sudo ufw allow in on zcctun0 proto udp from 100.64.0.0/16 to 100.64.0.1
@MaxymVlasov

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Works perfectly on Ubuntu 22.04 with ZScaler 1.5.0.37. Thank you!

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