پنل روتر VyOS

# GRE داخل WireGuard (طرف مقابل یک peer روی wg0 با آدرس 10.20.20.50)
set interfaces tunnel tun1 encapsulation gre
set interfaces tunnel tun1 source-address 10.20.20.1
set interfaces tunnel tun1 remote 10.20.20.50
set interfaces tunnel tun1 address 10.99.1.1/30

# OSPF
set protocols ospf area 0 network 10.99.1.0/30
set protocols ospf interface tun1 network point-to-point

# BGP
set protocols bgp system-as 65001
set protocols bgp neighbor 10.99.1.2 remote-as 65002
set protocols bgp neighbor 10.99.1.2 address-family ipv4-unicast

# Policy routing: ترافیک 10.20.20.10 از جدول 100
set protocols static table 100 route 0.0.0.0/0 next-hop 10.99.1.2
set policy route PBR rule 10 source address 10.20.20.10
set policy route PBR rule 10 set table 100
set policy route PBR interface wg0