v19.0 upgrade risks

Question

For those that upgraded, any risks of functionality breaking? 
 One concern I have is whether VPN users certificates will change and need re-enrollment?

PhilippRusch · Accepted Answer

We did an upgrade from 18.5 MR3 to 19.0 last week. Nothing broke, all Client-VPN and site-to-site VPN are working as before. 
 I would recommend doing a configuration backup of the firewall system before any upgrade, though.

BeEf · Answer

Yes. Configure a fixed speed. There is no disadvantage doing that. Network devices behave sometimes different after updates etc. Probably some timing issue. (I once had a similar issue when updating VMWare from 6.7 to 7.0. Took them more than a half year to fix this - never tested this though because we changed the way how the server was conneced from a (distributed) trunk to two single lines.)

PhilippRusch · Answer

Hello Pedro, 
 maybe you are affected by this one: https://community.sophos.com/sophos-xg-firewall/f/recommended-reads/132121/ssl-vpn-ipv4-lease-range-changes-in-sfos-v19

v19.0 upgrade risks

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