[admin@R5] > export
# jul/07/2020 12:51:19 by RouterOS 6.47
# software id = 
#
#
#
/interface bridge
add name=LAN
add name=Lo
/interface wireless security-profiles
set [ find default=yes ] supplicant-identity=MikroTik
/routing bgp instance
set default as=65500 router-id=5.5.5.5
/user group
set full policy="local,telnet,ssh,ftp,reboot,read,write,policy,test,winbox,\
    password,web,sniff,sensitive,api,romon,dude,tikapp"
/ip address
add address=192.168.35.5/24 interface=ether4 network=192.168.35.0
add address=5.5.5.5 interface=Lo network=5.5.5.5
add address=10.0.55.1/24 interface=LAN network=10.0.55.0
/ip dhcp-client
add disabled=no interface=ether4
/routing bgp network
add network=10.0.55.0/24 synchronize=no
/routing bgp peer
add in-filter=PrefSrc name=peer-to-R3 remote-address=192.168.35.3 \
    remote-as=103 ttl=default
/routing filter
add chain=PrefSrc set-pref-src=10.0.55.1
/system identity
set name=R5
/tool romon
set enabled=yes id=00:00:00:00:00:05
[admin@R5] >