Re: Firewall filter types

Hello,

Please check out these links

https://www.juniper.net/documentation/en_US/junos/topics/concept/firewall-filter-ex-series-overview.html

https://www.juniper.net/documentation/en_US/junos/topics/reference/general/firewall-filter-ex-series-match-conditions-description.html#jd0e89

https://www.juniper.net/documentation/en_US/junos/topics/reference/general/firewall-filter-ex-series-statements-supported.html

Additionally, since You asked about SWITCH-specific filters, they all have an important caveat: "family ethernet-switching" filters do NOT automatically allow ARP. Hence, people tend to forget to include ARP as last term and end up with total block. You can find numerous posts on this forum for this exact topic.

HTH

Thx

Alex