#
#  PRE: update array
#

update request {
	reply:Filter-Id := "filter"
	request:Tunnel-Server-Endpoint += '192.0.1.1'
	request:Tunnel-Server-Endpoint += '192.0.1.2'
	request:Tunnel-Server-Endpoint:1 += '192.0.1.1'
	request:Tunnel-Server-Endpoint:2 += '192.0.2.1'
	request:Tunnel-Server-Endpoint:2 += '192.0.2.2'
	request:Tunnel-Server-Endpoint:3 += '192.0.3.1'
}

#
#  Copy all Tunnel-Server-Endpoint attributes
#
update request {
       control:Tunnel-Server-Endpoint += &Tunnel-Server-Endpoint[*]
}

if ((&control:Tunnel-Server-Endpoint[0] != '192.0.1.1') || \
    (&control:Tunnel-Server-Endpoint[1] != '192.0.1.2') || \
    (&control:Tunnel-Server-Endpoint[2] != '192.0.1.1') || \
    (&control:Tunnel-Server-Endpoint[3] != '192.0.2.1') || \
    (&control:Tunnel-Server-Endpoint[4] != '192.0.2.2') || \
    (&control:Tunnel-Server-Endpoint[5] != '192.0.3.1') || \
    &control:Tunnel-Server-Endpoint[6]) {
	update reply {
		Filter-Id := "fail 0"
	}
}

#
#  Clear out control attributes...
#
update control {
	Tunnel-Server-Endpoint !* ANY
}

#
#  Copy all Tunnel-Server-Endpoint attributes with tag 2
#
update request {
       control:Tunnel-Server-Endpoint += &Tunnel-Server-Endpoint:2[*]
}

if ((&control:Tunnel-Server-Endpoint[0] != '192.0.2.1') || \
    (&control:Tunnel-Server-Endpoint[1] != '192.0.2.2') || \
    &control:Tunnel-Server-Endpoint[2]) {
	update reply {
		Filter-Id := "fail 1"
	}
}

#
#  Clear out control attributes...
#
update control {
	Tunnel-Server-Endpoint !* ANY
}

#
#  Copy all Tunnel-Server-Endpoint attributes with no tag
#
update request {
       control:Tunnel-Server-Endpoint += &Tunnel-Server-Endpoint:0[*]
}

if ((&control:Tunnel-Server-Endpoint[0] != '192.0.1.1') || \
    (&control:Tunnel-Server-Endpoint[1] != '192.0.1.2') || \
    &control:Tunnel-Server-Endpoint[2]) {
	update reply {
		Filter-Id := "fail 2"
	}
}

#
#  Clear out control attributes...
#
update control {
	Tunnel-Server-Endpoint !* ANY
}

#
#  Copy the first attribute with tag 2 (implicit)
#
update request {
       control:Tunnel-Server-Endpoint += &Tunnel-Server-Endpoint:2
}

if ((&control:Tunnel-Server-Endpoint[0] != '192.0.2.1') || \
    &control:Tunnel-Server-Endpoint[1]) {
	update reply {
		Filter-Id := "fail 3"
	}
}

#
#  Clear out control attributes...
#
update control {
	Tunnel-Server-Endpoint !* ANY
}

#
#  Copy the first attribute with tag 2 (explicit)
#
update request {
       control:Tunnel-Server-Endpoint += &Tunnel-Server-Endpoint:2[0]
}

if ((&control:Tunnel-Server-Endpoint[0] != '192.0.2.1') || \
    &control:Tunnel-Server-Endpoint[1]) {
	update reply {
		Filter-Id := "fail 4"
	}
}