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| -rw-r--r-- | docs/pppoe_radius.md | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/docs/pppoe_radius.md b/docs/pppoe_radius.md index 4c4f4cb9..edacdb7d 100644 --- a/docs/pppoe_radius.md +++ b/docs/pppoe_radius.md @@ -39,6 +39,12 @@ These attributes control the IPv6 configuration negotiated via IPv6CP and DHCPv6 * Adds a route to the client session for the specified IPv6 prefix. * Format: `2001:db8::/32 gateway metric` +* **DNS-Server-IPv6-Address** (169, RFC 6911) + * Assigns an IPv6 DNS server to this session. Repeat the attribute for multiple servers. + * Assigned servers replace the `[ipv6-dns]` defaults for the session. Sessions without assigned servers use those defaults. + * Enable `ipv6_nd` to advertise the servers through RDNSS, `ipv6_dhcp` to return them through DHCPv6 DNS_SERVERS, or both as needed. + * The list is not limited to three servers; each reply includes as many as fit in its packet buffer and logs a warning if servers are omitted. + ## Routing * **Framed-Route** (22) |