Hi,
in my case it works when I add all my networks into the address-list; this is the same approach provided by an automated script that migrates a working BGP setup on ros v6 into v7.
It creates an address-list called bgp-networks and adds all networks in there.
Then you recall that list in BGP connection setup in filter setting for output.network.
I have done this setup on ros v7.1.1, never installed the previous v7.1 or beta.
/routing bgp connection
add address-families=ip as=ASxxxx cisco-vpls-nlri-len-fmt=auto-bits connect=yes disabled=no keepalive-time=1s200ms listen=yes \
local.address=172.17.2.4 .role=ebgp name=chrgw output.network=bgp-networks .no-client-to-client-reflection=yes remote.address=172.17.2.1/32 .as=\
ASyyyy .port=179 router-id=10.5.5.5 routing-table=main templates=template
Then inside ip/firewall/address-list I have all networks that I'd like to distribute to the peer.
add address=172.16.7.0/24 list=bgp-networks
add address=192.168.100.0/24 list=bgp-networks