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tunnelbroker: adds suggestion to source-address assignment for users with dynamic IPs (#1415)

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Ginko 2024-05-03 13:17:39 -04:00 committed by GitHub
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commit 42d29b1e83
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2 changed files with 15 additions and 6 deletions
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6
docs/configexamples/autotest/tunnelbroker/_include/vyos-wan_tun0.conf
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@ -1,8 +1,8 @@
set interfaces tunnel tun0 address '2001:470:6c:779::2/64' #Tunnelbroker Client IPv6 Address set interfaces tunnel tun0 address '2001:470:6c:779::2/64' #Tunnelbroker Client IPv6 address
set interfaces tunnel tun0 description 'HE.NET IPv6 Tunnel' set interfaces tunnel tun0 description 'HE.NET IPv6 Tunnel'
set interfaces tunnel tun0 encapsulation 'sit' set interfaces tunnel tun0 encapsulation 'sit'
set interfaces tunnel tun0 remote '216.66.86.114' #Tunnelbroker Server IPv4 Address set interfaces tunnel tun0 remote '216.66.86.114' #Tunnelbroker Server IPv4 address
set interfaces tunnel tun0 source-address '172.29.129.60' # Tunnelbroker Client IPv4 Address or if there is NAT the current WAN interface address set interfaces tunnel tun0 source-address '172.29.129.60' # Tunnelbroker Client IPv4 address. See note below
set protocols static route6 ::/0 interface tun0 set protocols static route6 ::/0 interface tun0

13
docs/configexamples/autotest/tunnelbroker/tunnelbroker.rst
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@ -48,7 +48,15 @@ Now we are able to setup the tunnel interface.
:language: none :language: none
:lines: 1-5 :lines: 1-5
Setup the ipv6 default route to the tunnel interface .. note:: The `source-address` is the Tunnelbroker client IPv4
address or if there is NAT the current WAN interface address.
If `source-address` is dynamic, the tunnel will cease working once
the address changes. To avoid having to manually update
`source-address` each time the dynamic IP changes, an address of
'0.0.0.0' can be specified.
Setup the IPv6 default route to the tunnel interface
.. literalinclude:: _include/vyos-wan_tun0.conf .. literalinclude:: _include/vyos-wan_tun0.conf
:language: none :language: none
@ -204,4 +212,5 @@ instead of `set firewall name NAME`, you would use `set firewall ipv6-name
NAME`. NAME`.
Similarly, to attach the firewall, you would use `set interfaces ethernet eth0 Similarly, to attach the firewall, you would use `set interfaces ethernet eth0
firewall in ipv6-name` or `et firewall zone LOCAL from WAN firewall ipv6-name`. firewall in ipv6-name` or `set firewall zone LOCAL from WAN firewall
ipv6-name`.