【发布时间】:2016-08-12 14:27:30
【问题描述】:
经过一番搜索并尝试了各种解决方案,这是我的 grok 模式:
%{TIME}", "interface", "%{EMAILLOCALPART}","MAC", "%{IP}:%{MAC}", "src", "SRC=%{IP}", "dst", "DST=%{IP}
但它与我的系统日志消息不匹配。消息来自 IPFire,如下所示:
00:00:06 IN=red0 OUT= MAC=00:0d:b9:42:65:fc:00:17:10:82:5f:00:08:00 SRC=179.43.177.194 DST=46.127.208.49 LEN=60 TOS=0x00 PREC=0x00 TTL=56 ID=62301 DF PROTO=TCP SPT=37305 DPT=6666 WINDOW=29200 RES=0x00 SYN URGP=0
00:00:07 IN=red0 OUT= MAC=00:0d:b9:42:65:fc:00:17:10:82:5f:00:08:00 SRC=116.31.116.17 DST=46.127.208.49 LEN=60 TOS=0x00 PREC=0x00 TTL=47 ID=4401 DF PROTO=TCP SPT=23103 DPT=22 WINDOW=29200 RES=0x00 SYN URGP=0
00:00:07 IN=red0 OUT= MAC=00:0d:b9:42:65:fc:00:17:10:82:5f:00:08:00 SRC=74.79.43.231 DST=46.127.208.49 LEN=131 TOS=0x00 PREC=0x00 TTL=113 ID=16393 PROTO=UDP SPT=36303 DPT=6666 LEN=111
00:00:08 IN=red0 OUT= MAC=00:0d:b9:42:65:fc:00:17:10:82:5f:00:08:00 SRC=84.241.202.2 DST=46.127.208.49 LEN=129 TOS=0x00 PREC=0x00 TTL=51 ID=41009 DF PROTO=UDP SPT=35858 DPT=1025 LEN=109
00:00:09 IN=red0 OUT= MAC=00:0d:b9:42:65:fc:00:17:10:82:5f:00:08:00 SRC=198.8.80.183 DST=46.127.208.49 LEN=132 TOS=0x00 PREC=0x00 TTL=117 ID=21082 PROTO=UDP SPT=24883 DPT=1025 LEN=112
我也没有在 Kibana 中看到我定义的任何字段。我有一个非常基本的配置文件(与其他配置文件相比),但我似乎无法理解它。如果有人可以提供帮助,我需要看一个合适的例子才能正确理解它。
我的 11-ipfire 配置:
input {
udp {
port => 5514
}
tcp {
port => 5514
}
}
filter {
if [type] == "syslog" {
grok {
match => [ "time", "%{TIME}", "interface", "%{EMAILLOCALPART}","MAC", "%{IP}:%{MAC}", "src", "SRC=%{IP}", "dst", "DST=%{IP}" ]
}
}
}
output {
elasticsearch {
hosts => ["localhost:9200"]
index => "ipfire"
}
}
【问题讨论】:
标签: logstash logstash-grok elastic-stack