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networking:router:mikrotik_vpn_wg
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| Both sides previous revision Previous revision Next revision | Previous revision | ||
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networking:router:mikrotik_vpn_wg [2023/07/01 09:30] gcooper |
networking:router:mikrotik_vpn_wg [2023/07/10 10:36] (current) gcooper |
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| **Road Warrior HowTo**: https:// | **Road Warrior HowTo**: https:// | ||
| - | <note tip>Note that **Windows workstations do not respond to pings by default**, but will if you temporarily disable the firewall. | + | **Why WireGuard?**: https:// |
| - | ===== Both Ends Static ===== | + | **Enable/ |
| + | |||
| + | <note tip>Note that **Windows workstations do not respond to pings by default**, but will if you temporarily disable the firewall. | ||
| ===== One End Dynamic ===== | ===== One End Dynamic ===== | ||
| Line 25: | Line 27: | ||
| ==== Server (Static IP) ==== | ==== Server (Static IP) ==== | ||
| + | === Using CLI === | ||
| + | |||
| + | < | ||
| + | # perform the next three commands only once | ||
| + | |||
| + | # allow wireguard connections to the router - move rule as needed | ||
| + | /ip firewall filter add action=accept chain=input comment=" | ||
| + | protocol=udp place-before=4 | ||
| + | |||
| + | # add a wireguard interface - name is arbitrary - select UDP listen port not blocked by all ISPs | ||
| + | /interface wireguard add comment=" | ||
| + | |||
| + | # set the address of the wireguard interface - the address is arbitrary | ||
| + | # we use a /24 netmask with peer wireguard interfaces to be assigned address in 172.16.2.0/ | ||
| + | # name must match interface name above | ||
| + | /ip address add address=172.16.2.1/ | ||
| + | |||
| + | # do the following for each remote site | ||
| + | |||
| + | # define remote wireguard peers - be sure to identify peer with comment | ||
| + | # allowed addresses are remote peer address and address ranges behind the remote peer | ||
| + | /interface wireguard peers add allowed-address=172.16.2.3/ | ||
| + | interface=wg0 persistent-keepalive=25s public-key="< | ||
| + | |||
| + | # add a route to the subnet(s) behind the remote peers | ||
| + | /ip route add comment=" | ||
| + | </ | ||
| ==== CPE (Dynamic IP) ==== | ==== CPE (Dynamic IP) ==== | ||
| Line 98: | Line 127: | ||
| < | < | ||
| # the interface name is arbitrary - wg0, wg1 are common - wireguard1 is the default | # the interface name is arbitrary - wg0, wg1 are common - wireguard1 is the default | ||
| + | # the port is also arbitrary - 51820 is customary - choose UDP port not blocked by ISP | ||
| + | # listen port probably doesn' | ||
| /interface wireguard add listen-port=51820 mtu=1420 name=wireguard1 | /interface wireguard add listen-port=51820 mtu=1420 name=wireguard1 | ||
| Line 103: | Line 134: | ||
| # allowed addresses are addresses at the remote side - server in this case | # allowed addresses are addresses at the remote side - server in this case | ||
| # the public key is the public key of the remote side - server in this case | # the public key is the public key of the remote side - server in this case | ||
| + | # endpoint port must match remote listen port - server in this case | ||
| /interface wireguard peers | /interface wireguard peers | ||
| add allowed-address=172.16.2.1/ | add allowed-address=172.16.2.1/ | ||
| endpoint-address=< | endpoint-address=< | ||
| persistent-keepalive=25s public-key="< | persistent-keepalive=25s public-key="< | ||
| + | |||
| + | # assign an address to the wireguard interface - will show in traceroute | ||
| + | # address choice is arbitrary - /24 used to route multiple peers of /32 | ||
| + | /ip address add address=172.16.2.3/ | ||
| # you must add a static route to the subnet(s) behind the remote peer - server in this case | # you must add a static route to the subnet(s) behind the remote peer - server in this case | ||
networking/router/mikrotik_vpn_wg.1688225456.txt.gz · Last modified: 2023/07/01 09:30 by gcooper
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