I am using this version:
show version all
Product version Check Point Gaia R81.20
OS build 631
OS kernel version 3.10.0-1160.15.2cpx86_64
OS edition 64-bit
when I run: "adlog a dc" I get this:
[Expert@A-GW-01:0]# adlog a dc
Domain controllers:
Domain Name IP Address Events (last hour) Connection state
============================================================================================================
a-ldap.a-ldap.lab 192.168.11.101 0 connection had internal error [ntstatus = 0x80010111]
Ignored domain controllers on this gateway:
No ignored domain controllers found.
I am 100% sure that the user is domain admin and the password is right!!