SETING BGP MIKROTIK [kasus ini : ASTINET)

Pertama dapat lembaran info dari provider gini
===============================

Interface di router STIE H*****A

Interface2: DOMESTIK : 192.168.91.234   255.255.255.252

Interface3 : GLOBAL   : 192.168.91.230  255.255.255.252

Interface4 : LAN       : 118.97.15.56 /29

AS number telkom     : 17974

AS number pelanggan  : 64646

PE2-D4-KBU-INET#sh run int Gi1/3.2127

Building configuration...

Current configuration : 396 bytes

!

interface GigabitEthernet1/3.2127

 description ASTINET (GLOB) STEI H*****A Eksekutif Desa Alamat, CID 4002002127 SID 300100194-0009489981

 bandwidth 1024

 encapsulation dot1Q 2127

 ip vrf forwarding Astinet_Global

 ip address 192.168.91.229 255.255.255.252

 no cdp enable

 service-policy input rate_limit_1M

 service-policy output rate_limit_1M

end

PE2-D4-KBU-INET#sh run int Gi1/3.2128

Building configuration...

Current configuration : 397 bytes

!

interface GigabitEthernet1/3.2128

 description ASTINET (DOM) STEI H*****A Eksekutif Desa Alamat,Yogya CID 4002002128 SID 300100194-0009489981

 bandwidth 2048

 encapsulation dot1Q 2128

 ip vrf forwarding Astinet_Domestik

 ip address 192.168.91.233 255.255.255.252

 no cdp enable

 service-policy input rate_limit_2M

 service-policy output rate_limit_2M

end

#liat AS number astinet BB

         

 PPE2-D4-KBU-INET#sh running-config vrf Astinet_Domestik

 Building configuration...

 neighbor 192.168.91.234 remote-as 64646

 neighbor 192.168.91.234 prefix-list FROM_AST_BB_300100194-0009489981 in

#liat ip public astinet BB

PE2-D4-KBU-INET#sh running-config | i AST_BB_300100194-0009489981

  neighbor 192.168.91.230 prefix-list FROM_AST_BB_300100194-0009489981 in

  neighbor 192.168.91.234 prefix-list FROM_AST_BB_300100194-0009489981 in

ip prefix-list FROM_AST_BB_300100194-0009489981 seq 5 permit 118.97.15.56/29

ip prefix-list FROM_AST_BB_300100194-0009489981 seq 20 deny 0.0.0.0/0 le 32

Lanjut dengan seting mikrotik

===============================

[Interface] AS ganti : 64646

Tambah Peer [domestik] Addres 192.168.91.233, AS 17974

Tambah Peer [global] Addres 192.168.91.229, AS 17974

Tambah Networks IP 118.97.15.56 /29

Interface2 : DOMESTIK : 192.168.91.234   255.255.255.252

Interface3 : GLOBAL   : 192.168.91.230  255.255.255.252

Interface4 : LAN       : 118.97.15.57 /29

DNS ASTINET

203.130.208.18

202.134.1.10

Tampilan route

NAT

Tinggal setting komputer [public]

IPV4 ke 118.97.15.58(-62), gateway 118.97.15.57