Server side:
Oct 29 16:47:25 pegasus ypserv[26569]: refused connect from 136.145.......:1234 to procedure ypproc_domain_nonack
Oct 29 16:47:45 pegasus ypserv[26569]: refused connect from 136.145.......:1238 to procedure ypproc_domain_nonack
Oct 29 16:48:05 pegasus ypserv[26569]: refused connect from 136.145........:1239 to procedure ypproc_domain_nonack
Oct 29 16:48:45 pegasus last message repeated 2 times
Oct 29 16:50:05 pegasus last message repeated 4 times
Oct 29 16:51:06 pegasus last message repeated 3 times
Oct 29 16:52:26 pegasus last message repeated 4 times
Oct 29 16:53:46 pegasus last message repeated 4 times
Oct 29 16:55:06 pegasus last message repeated 4 times
Oct 29 16:56:26 pegasus last message repeated 4 times
Oct 29 16:57:46 pegasus last message repeated 4 times
Oct 29 16:59:06 pegasus last message repeated 4 times
Oct 29 17:00:26 pegasus last message repeated 4 times
Oct 29 17:01:46 pegasus last message repeated 4 times
Oct 29 17:02:06 pegasus ypserv[26569]: refused connect from 136.145.......:1239 to procedure ypproc_domain_nonack
Oct 29 17:02:26 pegasus ypserv[26569]: refused connect from 136.145........:1240 to procedure ypproc_domain_nonack
Oct 29 17:02:46 pegasus ypserv[26569]: refused connect from 136.145.........:1244 to procedure ypproc_domain_nonack
Oct 29 17:03:06 pegasus ypserv[26569]: refused connect from 136.145.........:1247 to procedure ypproc_domain_nonack
Oct 29 17:03:46 pegasus last message repeated 2 times
Oct 29 17:05:06 pegasus last message repeated 4 times
Oct 29 17:05:26 pegasus ypserv[26569]: refused connect from 136.145..........:1248 to procedure ypproc_domain_nonack
Oct 29 17:05:46 pegasus ypserv[26569]: refused connect from 136.145.........:1251 to procedure ypproc_domain_nonack
Oct 29 17:06:26 pegasus last message repeated 2 times
Oct 29 17:07:46 pegasus last message repeated 4 times
Oct 29 17:09:06 pegasus last message repeated 4 times
Oct 29 17:10:06 pegasus last message repeated 3 times
Oct 29 17:10:26 pegasus ypserv[26569]: refused connect from 136.145.........:1252 to procedure ypproc_domain_nonack