On 3/13/2014 4:17 AM, John R Pierce wrote:
... 10-20MB daily logs of client 10.191.192.212 query (cache) 'm.777.liyuanxi.com/A/IN' denied: 1 Time(s) client 10.192.34.96 query (cache) 'dyjwntl.www.0411gogo.com/A/IN' denied: 1 Time(s) client 10.192.43.105 query (cache) 'doitxwx.777.liyuanxi.com/A/IN' denied: 1 Time(s) client 10.192.90.161 query (cache) 'v.www.90uc.com/A/IN' denied: 1 Time(s)
ok, let me rephrase this question.
how do I stop named (bind97 from CentOS 5.10) from logging those specific events at all? there were 1.2 million of these yesterday. no, fail2ban won't work,. no 2 came from the same IP. afaik, these are attempts at cache poisoning, which I've disabled.