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duboisf/zscaler_ufw.txt

Last active January 18, 2024 19:05
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ufw rules to get zscaler working on linux
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zscaler_ufw.txt
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
@duboisf
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duboisf commented Feb 1, 2022

Was having issues updating zscaler, saw that apparmor was blocking zscaler, found https://help.zscaler.com/client-connector/resolving-auto-update-issues-zscaler-client-connector-linux-1.2

@duboisf
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duboisf commented Feb 1, 2022

Had to uppate the ufw rules as the interface name is now zcctun0, used to be tun0.

@LyndonArmitage
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This solved the Endpoint FW/AV Error issue I was having on Manjaro with ZScaler 1.4.1.41, thanks!

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

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