Good morning, I have 2 nagios servers. One is running 1.2 and the other is running 2.5. Both are running in parallel while I migrate to the 2.5 machine. Our content switch is detecting that the 2.5 machine is SYN attacking hosts. Both servers have very similar monitoring sets and similar configurations. I have gone through the config and nothing stands out. Obviously, the 2.5 machine is pounding the servers more heavily but I can't figure out why. Below is my config.
log_file=/var/log/nagios/nagios.log cfg_file=/etc/nagios/host_templates.cfg cfg_file=/etc/nagios/hosts.cfg cfg_file=/etc/nagios/commands.cfg cfg_file=/etc/nagios/timeperiods.cfg cfg_file=/etc/nagios/contactgroups.cfg cfg_file=/etc/nagios/contacts.cfg cfg_file=/etc/nagios/hostgroups.cfg cfg_file=/etc/nagios/service_templates.cfg cfg_file=/etc/nagios/services.cfg cfg_file=/etc/nagios/servicegroups.cfg resource_file=/etc/nagios/resources.cfg cfg_file=/etc/nagios/hostextinfo.cfg cfg_file=/etc/nagios/serviceextinfo.cfg cfg_file=/etc/nagios/dependencies.cfg log_file=/var/log/nagios/nagios.log temp_file=/var/log/nagios/nagios.tmp status_file=/var/log/nagios/status.dat aggregate_status_updates=1 status_update_interval=15 nagios_user=nagios nagios_group=nagios enable_notifications=0 execute_service_checks=1 accept_passive_service_checks=1 enable_event_handlers=1 log_rotation_method=d log_archive_path=/var/log/nagios/archives check_external_commands=1 command_check_interval=-1 command_file=/var/log/nagios/rw/nagios.cmd downtime_file=/var/log/nagios/downtime.dat comment_file=/var/log/nagios/comments.dat lock_file=/var/run/nagios.pid p1_file=/usr/bin/p1.pl retain_state_information=1 state_retention_file=/var/log/nagios/retention.dat retention_update_interval=60 use_retained_program_state=1 use_syslog=1 log_notifications=1 log_service_retries=1 log_host_retries=1 log_event_handlers=1 log_initial_states=0 log_external_commands=1 log_passive_checks=1 sleep_time=1 service_interleave_factor=4 max_concurrent_checks=20 service_reaper_frequency=10 interval_length=60 use_aggressive_host_checking=0 enable_flap_detection=0 low_service_flap_threshold=5 high_service_flap_threshold=20 low_host_flap_threshold=5 high_host_flap_threshold=20 soft_state_dependencies=0 service_check_timeout=60 host_check_timeout=30 event_handler_timeout=30 notification_timeout=30 ocsp_timeout=5 perfdata_timeout=5 obsess_over_services=0 process_performance_data=1 check_for_orphaned_services=0 check_service_freshness=1 date_format=us illegal_object_name_chars=`~!$%^&*|'"<>?,()= illegal_macro_output_chars=`~$&|'"<> admin_email=nagios admin_pager=pagenagios object_cache_file=/var/log/nagios/objects.cache execute_host_checks=1 service_inter_check_delay_method=s use_retained_scheduling_info=0 accept_passive_host_checks=1 max_service_check_spread=30 host_inter_check_delay_method=s max_host_check_spread=30 auto_reschedule_checks=0 auto_rescheduling_interval=30 auto_rescheduling_window=180 check_host_freshness=0 host_freshness_check_interval=60 service_freshness_check_interval=60 use_regexp_matching=0 use_true_regexp_matching=0 event_broker_options=-1 daemon_dumps_core=0 service_perfdata_command=process-service-perfdata ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ Nagios-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/nagios-users ::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. ::: Messages without supporting info will risk being sent to /dev/null
