Which script (for Astra SM) do you have in your linux box?
On my Linux PC I'm using a separate 'TDTSat' command line script that just strips the packet headers from (decoded) PID 802 as I use for the other Abertis channels. Astra-SM is only then used for its native T2-MI decapsulation on the output of this first script.
I've not tried myself on an Enigma2 receiver but I think you could split
@EnoSat ‘s helpful config guide across two separate receivers if it doesn’t work smoothly on just one, to stop the network interface of one receiver from being overloaded. Everything from
f10992abertis0 onwards could go on the second receiver, just changing 0.0.0.0 input to the IP address of the first receiver.
12631V 8001 TVE Madrid is working fine here as before.