Some logstash grok patterns
Some settings for logging from Mikrotik (Currently tested with 6.0rc7, 6.6):
- DHCP - "dhcp, !debug"
- DNS - "dns, !packet"
- Web-Proxy - "web-proxy, !debug" | prefix - "web-proxy"
- Firewall - "firewall"
- Login/Out/Failures - "system"