+ Responder ao Tópico



  1. #1
    Jun 10 20:28:07 firewall sshd[15600]: error: Could not get shadow information for NOUSER

    Alguém sabe o motivo deste erro ?

  2. #2
    nossa.

    é programa tentando logar no sistema por brute force.

    Olhei agora o info.

    un 10 20:27:35 firewall sshd[15588]: Failed password for invalid user play from 210.0.178.146 port 48150 ssh2
    Jun 10 20:27:39 firewall sshd[15590]: Invalid user open from 210.0.178.146
    Jun 10 20:27:39 firewall sshd[15590]: Failed password for invalid user open from 210.0.178.146 port 48387 ssh2
    Jun 10 20:27:44 firewall sshd[15592]: Invalid user dulap from 210.0.178.146
    Jun 10 20:27:44 firewall sshd[15592]: Failed password for invalid user dulap from 210.0.178.146 port 48639 ssh2
    Jun 10 20:27:48 firewall sshd[15594]: Invalid user if from 210.0.178.146
    Jun 10 20:27:48 firewall sshd[15594]: Failed password for invalid user if from 210.0.178.146 port 48894 ssh2
    Jun 10 20:27:52 firewall sshd[15596]: Invalid user uk from 210.0.178.146
    Jun 10 20:27:52 firewall sshd[15596]: Failed password for invalid user uk from 210.0.178.146 port 49131 ssh2
    Jun 10 20:27:57 firewall sshd[15598]: Invalid user us from 210.0.178.146
    Jun 10 20:27:57 frigoking sshd[15598]: Failed password for invalid user us from 210.0.178.146 port 49370 ssh2
    Jun 10 20:28:07 firewall sshd[15600]: Invalid user alinus from 210.0.178.146
    Jun 10 20:28:07 firewall sshd[15600]: Failed password for invalid user alinus from 210.0.178.146 port 49605 ssh2



    vou mudar a porta do ssh.
    Essa semana eu instalo o snort + guardian...

    Alguém sabe quanto precisa de ram pra rodar legal eles ?






Tópicos Similares

  1. erro estranho no arquivo /var/log/messages
    Por Wal no fórum Servidores de Rede
    Respostas: 3
    Último Post: 19-12-2003, 14:10
  2. Respostas: 2
    Último Post: 21-11-2003, 11:13
  3. Rede lenta e mensagens estranhas no /var/log/messages
    Por cmax no fórum Servidores de Rede
    Respostas: 2
    Último Post: 06-11-2003, 13:02
  4. Erro estranho no arquivo /var/log/messages
    Por Wal no fórum Servidores de Rede
    Respostas: 2
    Último Post: 08-10-2003, 19:13
  5. Respostas: 0
    Último Post: 30-07-2003, 13:52

Visite: BR-Linux ·  VivaOLinux ·  Dicas-L