[ Tacacs+ - Configuration on Peplink ]

Hello,

The user-manual configuration doesn’t provide any configuration on the tacacs server side.

I configure properly tacacs on peplink and i received the request on my tacacs server but i have the message “Invalid Username or Password.”.

Here the logs of tacacs :

2023-01-25 17:22:37 +0100 192.168.1.20 max.nolent dummy 192.168.1.1 pap login succeeded

can you provide me the configuration on server SIDE tacacs ?

My tacacs server works perfectly, i have already ~2000 devices connected on include cisco(IOS,IOSXR,NXOS) and bintec.

My peplink is a balance one ( 8.2.1 firmware).

Best Regards,
Max Nolent

1 Like

Hello,

Today we tried to configure tacacs+ feature on our Peplink device but unfortunately we observed exactly the same issue. Basically we use TACACS+ on Linux (version tacacs+ 4.0.04) and managing more than 1000+ different devices like Cisco, Huawei, Juniper, Forti and all are working fine. But when try Peplink device to authenticate it returns Invalid Username or Password.

Device Event log returns:
|Aug 19 12:13:43|Admin: jkliachev (A.B.C.D) login failed [TACACS+]|
|Aug 19 12:13:20|Admin: jkliachev (A.B.C.D) login failed [TACACS+]|
|Aug 19 12:12:58|Admin: jkliachev (A.B.C.D) login failed [TACACS+]|
|Aug 19 12:11:40|Admin: jkliachev (A.B.C.D) login failed [TACACS+]|
|Aug 19 12:03:20|Admin: jkliachev (A.B.C.D) login failed [TACACS+]|

Peplink firmware version is 8.5.2.

Can the Peplink team provide some working configuration example with the most popular TACACS server software in Linux (tac_plus) ?

I will be very happy if someone may help on this old but seems actual topic.