Why don't it work for log4j


it don’t have back in my port 80

Not sure if I understood correctly you’re issue but if you’re waiting the call back on netcat try to explicit a port
and listen to that very same port
nc -lvnp PORT

If i recall correctly default port for ldap is 389, so in you’re example you won’t have a connection back on port 80.

oh , thanks,I already understand,then it works. :slightly_smiling_face: