Ono se staci podivat na log, ze je to skutecne problem RoS:
19 firewall,info output: in:(none) out, proto TCP (ACK,PSH), xxx.xxx.xxx.xxx->xxx.xxx.xxx.xxx, len 60
19 firewall,info output: in:(none) out, proto TCP (ACK), xxx.xxx.xxx.xxx->xxx.xxx.xxx.xxx, len 52
19 firewall,info output: in:(none) out, proto TCP (ACK,PSH), xxx.xxx.xxx.xxx->xxx.xxx.xxx.xxx, len 55
19 firewall,info output: in:(none) out, proto TCP (ACK,PSH), xxx.xxx.xxx.xxx->xxx.xxx.xxx.xxx, len 61
Pomuze upgrade.
Zakazani telnetu je jen vyreseni dusledku na druhe strane, ale ne priciny.