bc3ff2b3591b545c8002fdb2faa5c67b1f8d6941
howto/EdgeOS-Config.md
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| 1 | + |
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| 2 | +#EdgeRouterPro-8 config example with v1.9.0 |
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| 3 | + |
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| 4 | +After a lot of searching and trying I [Phil/ALS7] finnaly got a working config |
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| 5 | +Also thanx to drathir for his patience and support |
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| 6 | + |
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| 7 | +##Features |
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| 8 | + |
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| 9 | +* IPv4/IPv6 Tunnel via OpenVPN |
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| 10 | +* dn42 DNS |
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| 11 | + |
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| 12 | +##How-To |
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| 13 | + |
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| 14 | +--> still work in Progress |
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| 15 | + |
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| 16 | +* Basic EdgeOS knowledge is required |
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| 17 | + |
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| 18 | +1) you need to create all required fields in the registry --> look at [[Getting started]] |
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| 19 | + |
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| 20 | +2) get a peer --> ask nice @ [[IRC]] |
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| 21 | + |
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| 22 | +3) You need following data from the peer |
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| 23 | + |
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| 24 | +--tunnel options, secret key --ASN from the peer --ip's |
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| 25 | + |
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| 26 | +... |
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| 27 | + |
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| 28 | +The data i used are the following: |
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| 29 | + |
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| 30 | +Own ASN: AS111111 |
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| 31 | +Own IPv4: 172.AA.AA.64/27 |
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| 32 | +Own IPv6: fdBB:BBBB:CCCC::/48 |
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| 33 | + |
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| 34 | +Peer OpenVPN Remote Address: X.X.X.X |
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| 35 | +Peer OpenVPN Remote Host: X.X.X.Y |
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| 36 | +Peer OpenVPN IP for you: fdAA::BBB/64 |
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| 37 | +Peer OpenVPN IP: fdAA::CC |
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| 38 | +Peer OpenVPN Port: 1194 |
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| 39 | +Peer OpenVPN encryption: aes256 |
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| 40 | +Peer ASN: AS222222 |
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| 41 | +Peer BGP Neighbour IPv4: Z.Z.Z.Z |
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| 42 | +Peer BGP Neighbour IPv6: fdAA::CC |
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| 43 | + |
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| 44 | +###Copy OpenVPN key to the ErPro |
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| 45 | + |
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| 46 | +copy vpn key to /config/auth/giveITaName |
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| 47 | + |
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| 48 | + sudo su |
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| 49 | + cd /config |
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| 50 | + mkdir auth |
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| 51 | + cd auth |
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| 52 | + cat > giveITaName |
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| 53 | + |
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| 54 | +now paste the key in the terminal window, hit return once and kill cat with CTRL+C |
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| 55 | +last thing to do is type exit |
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| 56 | + |
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| 57 | +###Create IPv4 OpenVPN Interface |
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| 58 | + |
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| 59 | +Set up Interface vtunX -- i used vtun0 |
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| 60 | + |
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| 61 | + configure |
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| 62 | + set interface openssh vtun0 |
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| 63 | + set interfaces openvpn vtun0 mode site-to-site |
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| 64 | + set interfaces openvpn vtun0 local-port 1194 |
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| 65 | + set interfaces openvpn vtun0 remote-port 1194 |
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| 66 | + set interfaces openvpn vtun0 local-address 172.AA.AA.64 |
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| 67 | + set interfaces openvpn vtun0 remote-address X.X.X.X |
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| 68 | + set interfaces openvpn vtun0 remote-host X.X.X.Y |
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| 69 | + set interfaces openvpn vtun0 shared-secret-key-file /config/auth/giveITaName |
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| 70 | + set interfaces openvpn vtun0 encryption aes256 |
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| 71 | + |
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| 72 | + set interfaces openvpn vtun0 openvpn-option "--comp-lzo" //if your peer support compression |
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| 73 | + |
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| 74 | + commit |
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| 75 | + save |
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| 76 | + exit |
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| 77 | + |
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| 78 | +Now the ipv4 tunnel should be up&running |
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| 79 | + |
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| 80 | +Check it with: |
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| 81 | + |
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| 82 | + show interfaces openvpn |
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| 83 | + show interfaces openvpn detail |
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| 84 | + show openvpn status site-to-site |
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| 85 | + |
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| 86 | +###Create IPv4 BGP Session |
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| 87 | + |
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| 88 | +####Open Firewall |
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| 89 | + |
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| 90 | +* You need to open the firewall to local for the tunnel Interface on port 179/tcp |
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| 91 | + |
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| 92 | +####Configure the BGP Neighbor |
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| 93 | + |
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| 94 | +* You must not use AS before the as numbers !! |
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| 95 | + |
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| 96 | +With this step you create the basic bgp session |
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| 97 | + |
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| 98 | + configure |
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| 99 | + set protocols bgp 111111 neighbor Z.Z.Z.Z remote-as 222222 |
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| 100 | + set protocols bgp 111111 neighbor Z.Z.Z.Z soft-reconfiguration inbound |
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| 101 | + set protocols bgp 111111 neighbor update-source 172.AA.AA.64 |
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| 102 | + commit |
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| 103 | + save |
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| 104 | + |
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| 105 | +When commit this configuration you should be able to see a BGP neighbor session start and come up. |
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| 106 | +You can check this with: |
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| 107 | + |
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| 108 | + show ip bgp summary |
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| 109 | + |
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| 110 | +####Set route to blackhole |
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| 111 | + |
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| 112 | +so bgp can announce the route |
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| 113 | + |
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| 114 | + set protocols static route 172.AA.AA.64/27 blackhole |
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| 115 | + commit |
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| 116 | + save |
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| 117 | + |
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| 118 | +####Announce prefix to BGP |
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| 119 | + |
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| 120 | + set protocols bgp 111111 network 172.A.A.64/27 |
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| 121 | + commit |
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| 122 | + save |
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| 123 | + exit |
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| 124 | + |
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| 125 | +You should now be able to see networks being advertised via |
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| 126 | + |
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| 127 | + show ip bgp neighbors Z.Z.Z.Z advertised-routes |
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| 128 | + |
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| 129 | +###Define Nameservers |
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| 130 | + |
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| 131 | +Now ping to 172.23.0.53 ... thats the nameserver we are using |
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| 132 | +If everything is allright it should work |
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| 133 | + |
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| 134 | +####NS Config |
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| 135 | + |
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| 136 | +Enter the configure mode |
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| 137 | + |
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| 138 | + configure |
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| 139 | + set service dns forwarding name-server 8.8.8.8 |
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| 140 | + set service dns forwarding name-server 8.8.4.4 |
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| 141 | + set service dns forwarding options rebind-domain-ok=/dn42/ |
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| 142 | + set service dns forwarding options server=/23.172.in-addr.arpa/172.23.0.53 |
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| 143 | + set service dns forwarding options server=/22.172.in-addr.arpa/172.23.0.53 |
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| 144 | + set service dns forwarding options server=/dn42/172.23.0.53 |
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| 145 | + commit |
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| 146 | + save |
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| 147 | + exit |
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| 148 | + |
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| 149 | +Now try to access any .dn42 tld |