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SomeGuy's avatar
SomeGuy
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5 months ago

Bypassing Cato via WAN Bypass and Split Tunnel

We need to add around 200 subnets to bypass Cato.  My understanding is that they need to be added to all sites under the Site Configuration/Router/Bypass/Destination and for all SDP users via Access/...
SomeGuy's avatar
SomeGuy
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5 months ago

Some of the subnets can be found at: https://support.zoom.com/hc/en/article?id=zm_kb&sysparm_article=KB0060548

We're wanting to bypass Zoom meetings/phone/webinar/etc (as well as other similar services) from Cato because individuals are experiencing intermittent jitter/choppiness while doing voice/video calls on Cato.  We're wanting to use an API to manage the bypass list because these subnets change over time and we'd preferred to lean on our scripts to keep the bypass list up to date.

GianlucaUlivi's avatar
GianlucaUlivi
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2 months ago

Zoom is now a supported application to do destination bypass for:

 

For other massive bypass I was not able to find an API call to do it so I took the a different approach by running a python script that opens a Selenium WebDriver, loops a list of IP Addresses and for each of them writes it in the text box and press enter (equivalent of clicking "add"):

I do not have the script published at the moment as it's part of a larger "multi-tool" repo I have, but if needed I can move it to a dedicated git repo and share it.