Ошибки во временных файлах Winbind и Samba

Проверить наличие:

• сообщений в файлах:

  • /var/log/apache2/error.log:

    [auth_gssapi:error] [pid 3298] [client 127.0.0.1:49672] GSS ERROR gss_acquire_cred[_from]() failed to get server creds: [Unspecified GSS failure. Minor code may provide more information ( SPNEGO cannot find mechanisms to negotiate)]
    [wsgi:error] [pid 22506] [remote 10.0.1.10:56123] ipa: INFO: 401 Unauthorized: No session cookie found

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  • /var/log/kern.log:

    kernel: TCP: request_sock_TCP: Possible SYN flooding on port 88. Sending cookies. Check SNMP counters.
    kernel: traps: syslog-ng[5784] general protection fault ip:763a4b66a8a0 sp:7fadfcd8c4b0 error:0 in libpython2.7.so.1.0[763a4b547000+17f000]

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• ТСР-соединений в состоянии TIME_WAIT:
  

  sudo netstat -nta | egrep "State|88"

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  Вывод команды

  Proto Recv-Q Send-Q Local Address          Foreign Address      State      
  tcp        0      0 0.0.0.0:88             0.0.0.0:*            LISTEN     
  tcp        0      0 10.0.1.10:88           10.0.1.74:46226      TIME_WAIT  
  tcp        0      0 10.0.1.10:88           10.0.1.204:34338     TIME_WAIT  
  tcp        0      0 10.0.1.10:88           10.0.1.74:46210      TIME_WAIT  
  tcp        0      0 10.0.1.10:88           10.0.1.8:42346       TIME_WAIT  
  tcp        0      0 10.0.1.10:88           10.0.1.10:44456      TIME_WAIT  
  tcp        0      0 10.0.1.10:88           10.0.1.169:42228     TIME_WAIT  
  tcp        0      0 10.0.1.10:88           10.0.1.113:41534     TIME_WAIT  
  tcp        0      0 10.0.1.10:88           10.0.1.247:55942     TIME_WAIT  
  tcp        0      0 10.0.1.10:88           10.0.1.210:55876     TIME_WAIT  
  tcp        0      0 10.0.1.10:88           10.0.1.100:37316     TIME_WAIT  

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