port 1506

[Christoph Zach]

Hello

I wanted to secure our HP 2524 Switch and turned web-management and the telnet server off, and started the ssh server.

#no web-management
#no telnet-server
#crypto key generate rsa
#ip ssh

Just to be sure i made a portscan and discovered 2 open ports, 22 and 1506.
port 22 is ok, but what is 1506 ???

i telneted to port 1506 and it answered with
"Password:"
I entered the password and logged in

I thought i have stopped the Telnet Server ???

[Matt Hobbs · Accepted solution]

I'm pretty sure it's stacking. Stacking is 1507 on the 2600 series anyway. Try 'no stack'.

[Mohieddin Kharnoub]

Hi

Port Number: 1506
TCP / UDP: UDP
Delivery: No
Protocol / Name: utcd
Port Description: Universal Time daemon (utcd)
Virus / Trojan: No