About single-ended connection rule settings
Position specifies the rule’s location in the list.
Source and destination subnets specifies IP address and subnet mask for the traffic source or destination.
Port or Port Label specifies the destination port number, port label, or all ports.
VLAN tag ID specifies a numerical ID from 0 to 4094 that identifies a specific VLAN. Enter “all” to match all VLANs, or “untagged” to match untagged connections. Passed-through traffic maintains existing VLAN tags. Default is 0.
Web proxy specifies whether matching connections are sent to a web proxy. Requires that the appliance has web proxy enabled.