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basic-ipv6 [2025/12/19 15:32] – Add infos for IA-NA ID / IA-PD ID m_arsbasic-ipv6 [2025/12/20 02:18] (current) – hogwild
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 IPv6 has several service types, or "modes" it can use. Some service types partly depend on IPv4 services. Others run independently of IPv4. Ask your Internet provider or search the web to find which type your provider uses. IPv6 has several service types, or "modes" it can use. Some service types partly depend on IPv4 services. Others run independently of IPv4. Ask your Internet provider or search the web to find which type your provider uses.
  
-Depending on the service type you select, various fields may appear, prompting you for appropriate settings.  \\   \\ Options include:  \\+Depending on the service type you select, various fields may appear, prompting you for appropriate settings.  \\   \\ Options include:  \\  \\
  
   * Disabled *   * Disabled *
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 6to4 Anycast Relay performs these functions: 6to4 Anycast Relay performs these functions:
 +
 + \\
  
   - Assigns a block of IPv6 address space to any host  \\ or network with a global IPv4 address.   - Assigns a block of IPv6 address space to any host  \\ or network with a global IPv4 address.
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   - From Tunnel Details, copy the Client IPv6 address and paste it the Tunnel Client IPv6 address field. \\  \\    - From Tunnel Details, copy the Client IPv6 address and paste it the Tunnel Client IPv6 address field. \\  \\ 
   - Leave Tunnel MTU and Tunnel TTL at their defaults. Click Save. \\  \\    - Leave Tunnel MTU and Tunnel TTL at their defaults. Click Save. \\  \\ 
-  - If your IP address is dynamic, you must use DDNS to update the "Client IPv4 Address" automatically when it changes. For an example, see this thread: [[https://www.linksysinfo.org/index.php?threads/setting-up-ipv6-for-he-tunnelbroker.35297/]]+  - If your IP address is dynamic, you must use DDNS to update the "Client IPv4 Address" automatically when it changes. \\ For an example, see this thread: [[https://www.linksysinfo.org/index.php?threads/setting-up-ipv6-for-he-tunnelbroker.35297/]]
  
  \\  \\
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  \\  \\
  
-**IA-NA ID / IA-PD ID** (available with release 2025.5 and up)\\ Identity Association for Non-temporary Addresses ID / Prefix Delegation ID. Check for ISP's that want a special ID, see for example+**IA-NA ID / IA-PD ID** (available since r2025.5)
  
-https://klop.solutions/ftth-and-ipv6-in-denmark/+Identity Association for Non-temporary Addresses ID / Prefix Delegation ID. Check for ISP's that want a special ID.
  
-https://klop.solutions/keeping-my-ipv6-prefix-alive/+See for example:
  
-The IAID is (normally) chosen by the requesting (FreshTomato) router. (DUID + IAID) ==> unique assignment (both infos/values from client side) for the server. (Default ID: 0).+[[https://klop.solutions/ftth-and-ipv6-in-denmark/]]
  
-The **DUID** tells the DHCP server **who** is making the request (the device/router).+[[https://klop.solutions/keeping-my-ipv6-prefix-alive/]]
  
-The **IAID** tells the DHCP server **which** specific configuration for **what purpose** (e.g., which interface) is being requested on that device.+ \\ 
 + 
 +The IAID is normally chosen by the requesting (FreshTomato) router. (DUID + IAID) ==> unique assignment (both pieces of data/values from client side) for the server. (Default ID: 0). 
 + 
 +The DUID tells the DHCP server //who// is making the request (the device/router). 
 + 
 +The IAID tells the DHCP server //which// specific configuration for **what purpose** (e.g., which interface) is being requested on that device.
  
 \\ \\
  
-**Prefix Length**  \\ The network prefix is analogous to an IPv4 subnet mask. It represents the network portion (most significant bits) of the address. The leading bits are identical on all assigned network hosts.+**Prefix Length** 
 + 
 +The network prefix is analogous to an IPv4 subnet mask. It represents the network portion (most significant bits) of the address. The leading bits are identical on all assigned network hosts.
  
 Other options commonly used include 56 bits. (Default: 64). Other options commonly used include 56 bits. (Default: 64).
  
- \\ **Request PD Only**  \\ This setting should be enabled for ISPs that require only a Prefix Delegation. This is usually PPPoE-authenticated DSL/fiber connections.+ \\ **Request PD Only** 
 + 
 +This option should be enabled for ISPs that require only a Prefix Delegation. This is usually PPPoE-authenticated DSL/fiber connections.
  
  \\ **Do not allow PD/Address release**  \\ **Do not allow PD/Address release**
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 Enabling this prevents disconnecting DHCP6 clients disconnecting from the ISP from sending a release message. Enabling it makes the client more likely to receive the same allocation on subsequent requests. Support for this option started in r2022.4. Enabling this prevents disconnecting DHCP6 clients disconnecting from the ISP from sending a release message. Enabling it makes the client more likely to receive the same allocation on subsequent requests. Support for this option started in r2022.4.
  
- \\+ \\ **Add default route ::/0**
  
-**Add default route ::/0**  \\ IPv6 Router Advertisements (through IPv6 ICMP on the WAN interface) will add the default route. As a result, this option is usually required. However, some ISPs, such as Snap (NZ), or Internode (AU) may require you to specify the default route / workaround.+IPv6 Router Advertisements (through IPv6 ICMP on the WAN interface) will add the default route. As a result, this option is usually required. However, some ISPs, such as Snap (NZ), or Internode (AU) may require you to specify the default route / workaround.
  
 See also [[https://www.linksysinfo.org/index.php?threads/ipv6-and-comcast.38006/|Linksysinfo.org: IPv6 and Comcast]] See also [[https://www.linksysinfo.org/index.php?threads/ipv6-and-comcast.38006/|Linksysinfo.org: IPv6 and Comcast]]
  
- \\ **Static DNS**  \\ FreshTomato users can specify DNS server addresses. For example, if you are using DHCPv6 with PD on the ISP German Telekom, DHCP will automatically provide two IPv6 DNS server addresses. However, you can still manually add static DNS addresses if you wish.  \\+ \\ **Static DNS** 
 + 
 +FreshTomato users can specify DNS server addresses. For example, if you are using DHCPv6 with PD on the ISP German Telekom, DHCP will automatically provide two IPv6 DNS server addresses. However, you can still manually add static DNS addresses if you wish.  \\
  
 Examples: Examples:
basic-ipv6.1766158333.txt.gz · Last modified: by m_ars

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