Syslog-ng日誌服務器收集USG2210網關設備日誌信息

一，syslog-ng服務器安裝環境介紹 系統：RHEL5.4   實現目標：將客戶端的日誌自動保存在服務器端的相應目錄，並根據日期，IP地址和日誌類型進行分開保存   所需軟件：gcc環境,libdbi環境，glib環境，eventlog_0.2.9，libol-0.3.9，syslog-ng_3.0.5 二，安裝eventlog_0.2.9 [root@server ~]# cd /tmp/   [root@server tmp]# wget http://www.balabit.com/downloads/files/eventlog/0.2/eventlog_0.2.9.tar.gz   [root@server tmp]# tar -zxvf eventlog_0.2.9.tar.gz -C /usr/local/software   [root@server tmp]# cd /usr/local/software/eventlog-0.2.9/   [root@server eventlog-0.2.9]# ./configure   --prefix=/usr/local/eventlog && make && make install   [root@server eventlog-0.2.9]#ls /usr/local/eventlog/   include   lib 三，安裝libol-0.3.9 [root@server tmp]# wgethttp://www.balabit.com/downloads/files/libol/0.3/libol-0.3.9.tar.gz [root@server tmp]# tar -zxvf libol-0.3.9.tar.gz -C /usr/local/software/ [root@server tmp]# cd /usr/local/software/libol-0.3.9/ [root@server libol-0.3.9]# ./configure --prefix=/usr/local/libol && make && make install [root@server libol-0.3.9]# ls /usr/local/libol/ bin   include   lib 四，安裝syslog-ng_3.0.5 [root@server tmp]# wget http://www.balabit.com/downloads/files/syslog-ng/sources/3.0.5/source/syslog-ng_3.0.5.tar.gz [root@server tmp]# tar -zxvf syslog-ng_3.0.5.tar.gz -C /usr/local/syslog-ng/ [root@server tmp]# cd /usr/local/syslog-ng/syslog-ng-3.0.5/ [root@server syslog-ng-3.0.5]#   export PKG_CONFIG_PATH=/usr/local/eventlog/lib/pkgconfig [root@server syslog-ng-3.0.5]# ./configure --prefix=/usr/local/syslog-ng --with-libol=/usr/local/libol && make && make installconfigure: error: Cannot find eventlog version >= 0.2: is pkg-config in path? (若出現這個錯誤，基本上是由於前面的PKG_CONFIG_PATH變量沒指定好,或者根據提示安裝glib*,libdbi*) [root@server syslog-ng-3.0.5]# ls /usr/local/syslog-ng/bin   libexec   sbin   share [root@server syslog-ng-3.0.5]# mkdir /usr/local/syslog-ng/etc [root@server syslog-ng-3.0.5]# mkdir /usr/local/syslog-ng/var [root@server syslog-ng-3.0.5]# cp contrib/syslog-ng.conf.RedHat   /usr/local/syslog-ng/etc/syslog-ng.conf [root@server syslog-ng-3.0.5]# cp contrib/init.d.RedHat /etc/init.d/syslog-ng 五，配置syslog-ng.conf @version:3.0 options {           long_hostnames (off);           log_msg_size (8192);           flush_lines (1);           time_reopen (10);           log_fifo_size (20480);           long_hostnames (off);           use_dns (no);           use_fqdn (no);           create_dirs (no);           keep_hostname (yes);           chain_hostnames (no);           perm (0644);           stats_freq (43200);         }; source s_remote {         tcp (ip(0.0.0.0) port(514) );         udp (ip(0.0.0.0) port(514) ); }; destination d_sz { file("/var/log/sz"); }; filter f_sz      { level(info..emerg); }; log { source(s_remote); filter(f_sz); destination(d_sz); }; 六，syslog-ng的開機自動啓動 [root@server syslog-ng-3.0.5]# head -3 /etc/init.d/syslog-ng / #!/bin/bash #chkconfig: 35 12 88 #Description: syslog-ng [root@server syslog-ng-3.0.5]# chkconfig --add syslog-ng /etc/init.d/syslog-ng還需要修改下面的三個位置 [root@server syslog-ng-3.0.5]# grep ‘PATH‘ /etc/init.d/syslog-ng PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/syslog-ng/bin:/usr/local/syslog-ng/sbin [root@server  syslog-ng-3.0.5]# grep 'INIT' /etc/init.d/syslog-ng |head -2 INIT_PROG="/usr/local/syslog-ng/sbin/syslog-ng"     # Full path to daemon INIT_OPTS="-f /usr/local/syslog-ng/etc/syslog-ng.conf"                       # options passed to daemon 七，啓動syslog-ng服務器 [root@server syslog-ng-3.0.5]# service syslog-ng start // 注意cd /usr/local/syslog-ng/etc/ Starting syslog-ng: /usr/local/syslog-ng/sbin/syslog-ng: error while loading shared libraries: libevtlog.so.0: cannot open shared object file: No such file or directoryStarting Kernel Logger: 出現此錯誤是因爲共享庫鏈接沒做好 [root@server syslog-ng-3.0.5]# ln -s /usr/local/eventlog/lib/* /lib/ 出現下面的問題是因爲主配置文件中缺少：@version:3.0這行 Starting syslog-ng: Configuration file has no version number, assuming syslog-ng 2.1 format. Please add @version: maj.min to the beginning of the file; [root@server etc]# service syslog-ng start Starting Kernel 八，USG2210配置如下 #  info-center source PPP channel 2  info-center source IP channel 2  info-center loghost source GigabitEthernet0/0/0  info-center loghost 172.16.2.111 514 facility local2