8250 is used from SSVM/CPVM agent to communicate to mgmt server.
On Sun, 1 Aug 2021 at 16:04, Ben McGuire
wrote:
>
> We have followed the ports that Cloudstack requires and opened them in our
> hosts however with UFW enabled the systemvms agent disconnects.
>
> We allowed all traffic to and from the management host and opened these
> ufw allow proto tcp from any to any port 22
> $ ufw allow proto tcp from any to any port 1798
> $ ufw allow proto tcp from any to any port 16509
> $ ufw allow proto tcp from any to any port 16514
> $ ufw allow proto tcp from any to any port 5900:6100
> $ ufw allow proto tcp from any to any port 49152:49216
>
> What exactly is causing the systemvms to disconnect when UFW is enabled ?
> The moment we disable it and reboot the systemvms the agents come back
> online
>
> Regards,
>
> Ben McGuire
> Founder
> AeroNeave Cloud Solutions
>
>
>
>
--
Andrija Panić
