@ma_gorkhali wrote:
There is no AES-128 option in Checkpoint and I am using privacy-protocol AES256 authentication-protocol SHA512
There absolutely is an AES-128 option, they just leave off the key length (128 bits is the only RFC-compliant AES key length):
[Expert@MyManagement]# fwm ver
This is Check Point Security Management Server R81.20 - Build 017
[Expert@MyManagement]# cpinfo -y fw1
This is Check Point CPinfo Build 914000250 for GAIA
[FW1]
	HOTFIX_INEXT_NANO_EGG_AUTOUPDATE
	HOTFIX_R81_20_JUMBO_HF_MAIN	Take:  92
	HOTFIX_WEBCONSOLE_AUTOUPDATE
	HOTFIX_GOT_MGMT_AUTOUPDATE
	HOTFIX_NGM_DOCTOR_AUTOUPDATE
	HOTFIX_VCE_R81_20_AUTOUPDATE
	HOTFIX_GOT_TPCONF_MGMT_AUTOUPDATE
	HOTFIX_PUBLIC_CLOUD_CA_BUNDLE_AUTOUPDATE
FW1 build number:
This is Check Point Security Management Server R81.20 - Build 017
This is Check Point's software version R81.20 - Build 043
[Expert@MyManagement]# clish
MyManagement> add snmp usm user NewUser security-level authPriv auth-pass-phrase vpn123 privacy-pass-phrase vpn123 privacy-protocol 
DES     AES     AES256
MyManagement> add snmp usm user NewUser security-level authPriv auth-pass-phrase vpn123 privacy-pass-phrase vpn123 privacy-protocol AES authentication-protocol 
SHA256  SHA512
MyManagement> add snmp usm user NewUser security-level authPriv auth-pass-phrase vpn123 privacy-pass-phrase vpn123 privacy-protocol AES authentication-protocol SHA