En effectuant une capture de paquets, je continue de voir d'étranges cadres "DEC MOP Remote Console":
No. Time Source Destination Protocol Info
141 83.557841 Cisco_57:62:a0 DEC-MOP-Remote-Console 0x6002 DEC DNA Remote Console
Ethernet II, Src: Cisco_57:62:a0 (00:0d:bc:57:62:a0), Dst: DEC-MOP-Remote-Console (ab:00:00:02:00:00)
Destination: DEC-MOP-Remote-Console (ab:00:00:02:00:00)
Address: DEC-MOP-Remote-Console (ab:00:00:02:00:00)
.... ...1 .... .... .... .... = IG bit: Group address (multicast/broadcast)
.... ..1. .... .... .... .... = LG bit: Locally administered address (this is NOT the factory default)
Source: Cisco_57:62:a0 (00:0d:bc:57:62:a0)
Address: Cisco_57:62:a0 (00:0d:bc:57:62:a0)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
.... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
Type: DEC DNA Remote Console (0x6002)
L'adresse mac source est celle d'un routeur Cisco. Cependant Decnet est désactivé sur le routeur et l'entrée de transport définie sur telnet:
router# show decnet
% DECnet is not enabled
router# show run | begin line vty
line vty 0 4
transport input telnet
Comment puis-je empêcher ce routeur d'envoyer ces trames de console distante?