Hey mhdganji,
these lines:
>>> "next" @ 55:global.system.vdom-link.Proxy:failed command (error 1)
>>> "next" @ 246:global.system.interface.Proxy0:failed command (error 1)
>>> "next" @ 253:global.system.interface.Proxy1:failed command (error 1)
-> they indicate that something is wrong with the vdom-link 'proxy' and the two related interfaces (proxy0 and proxy1)
The other lines, you can see it mentions 'proxy0' as destination interface:
>>> "set" "dstintf" "Proxy0" @ 18219:Proxy.firewall.proxy-policy.3:value parse error (error -3)
My guess is that the inter-vdom-link and interfaces for some reason did not survive the upgrade, and thus all policies relying on the interfaces did not survive the upgrade either.
It doesn't tell us WHY the inter-vdom-link has an error/doesn't exist, but you could probably fix the issue as follows:
- create a new inter-vdom-link called proxy, with proxy0/1 subinterfaces (make sure proxy0 is in the proxy VDOM)
- copy&paste the policies from the old config file into CLI
- copy&paste the static route from the old config file into CLI