Proxy

This group includes tags that start with the level proxy. These tags identify data generated by proxy servers.

Company	Product / service	Valid tags
	Symantec ProxySG (formerly by Blue Coat Systems)	`proxy.bluecoat.proxysg.bcreportermain_v1` `proxy.bluecoat.proxysg.leef` `proxy.bluecoat.proxysg.main`
	Forcepoint proxy access logs	`proxy.forcepoint.access`
	HAProxy HTTP log format	`proxy.haproxy.http`
	Cisco Web Security (formerly IronPort) using AsyncOS Access log in Squid format	`proxy.ironport.access.squid`
	Microsoft Forefront Threat Management Gateway (formerly Microsoft ISA Server)	`proxy.isaserver.access-w3c-ab`
	McAfee Web Gateway	`proxy.mcafee.webgw.access-ab` `proxy.mcafee.webgw.default`
	Squid caching proxy	`proxy.squid.access-clf` `proxy.squid.access-combined` `proxy.squid.access-lt` `proxy.squid.access-squid` `proxy.squid.access-squid-mime` `proxy.squid.cache`
	stunnel TLS Proxy	`proxy.stunnel.stdout`
	Varnish HTTP Cache	`proxy.varnish.access-combined` `proxy.varnish.access-combined-xff`
	VMware	`network.vmware.airwatch.events`
	Zscaler Internet Access (ZIA)	`proxy.zscaler.zia.alert` `proxy.zscaler.zia.dns` `proxy.zscaler.zia.firewall` `proxy.zscaler.zia.saas_collaboration` `proxy.zscaler.zia.saas_crm` `proxy.zscaler.zia.saas_email` `proxy.zscaler.zia.saas_file` `proxy.zscaler.zia.saas_itsm` `proxy.zscaler.zia.saas_repository` `proxy.zscaler.zia.tunnel` `proxy.zscaler.zia.web`
	Zscaler Secure Web Gateway log fields	`proxy.zscaler.access` `proxy.zscaler.nss` `proxy.zscaler.nss_web.cef` `proxy.zscaler.nss_firewall.cef`