[lsd0001] branch master updated: vpn update

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martin-schanzenbach pushed a commit to branch master
in repository lsd0001.

The following commit(s) were added to refs/heads/master by this push:
     new bfd0bda  vpn update
bfd0bda is described below

commit bfd0bda0c47e8ed62e31fcfcfefb9b78f23c9320
Author: Martin Schanzenbach <schanzen@gnunet.org>
AuthorDate: Mon Dec 20 12:15:46 2021 +0100

    vpn update
---
 draft-schanzen-gns.xml | 20 ++++++++++++++------
 1 file changed, 14 insertions(+), 6 deletions(-)

diff --git a/draft-schanzen-gns.xml b/draft-schanzen-gns.xml
index e54f27b..eb96fcb 100644
--- a/draft-schanzen-gns.xml
+++ b/draft-schanzen-gns.xml
@@ -492,7 +492,6 @@ zTLD := zkl[126:129].zkl[63:125].zkl[0:62]
          regular records when resolving labels in local zones.
        </dd>
      </dl>
-   </section>
    <section anchor="gnsrecords_numbers" numbered="true" toc="default">
      <name>Record Types</name>
      <t>
@@ -668,7 +667,6 @@ NONCE := HKDF-Expand (PRK_n, label, 32 / 8)
        </figure>
        <t>The Block Counter Wire Format.</t>
      </section>
-
      <section anchor="gnsrecords_edkey" numbered="true" toc="default">
        <name>EDKEY</name>
        <t>
@@ -1067,6 +1065,14 @@ NONCE := HKDF-Expand (PRK_n, label, 32 / 8)
      </section>
      <section anchor="gnsrecords_vpn" numbered="true" toc="default">
        <name>VPN</name>
+       <t>
+         The GNUnet Virtual Public Network <xref target="GNUnet"/> can
+         establish a tunnel between two peers in the peer-to-peer network.
+         In order to facilitate the use of such tunnels, the
+         VPN record allows resolvers to automatically initiate its 
establishment
+         and provide IP address information in the resolution process as
+         specified in <xref target="resolution"/>.
+       </t>
        <t>
            A VPN DATA entry wire format is illustrated in 
          <xref target="figure_vpnrecord"/>.
@@ -1111,6 +1117,7 @@ NONCE := HKDF-Expand (PRK_n, label, 32 / 8)
        </dl>
      </section>
    </section>
+   </section>
    <section anchor="publish" numbered="true" toc="default">
      <name>Record Storage</name>
      <t>
@@ -1496,8 +1503,8 @@ example.com = zk2
      for the record type SHOULD be considered. If a VPN record is found
      and the client requests an A or AAAA record, the VPN record
      SHOULD be converted (<xref target="vpn_processing" />)
-     if possible.
-   </li>
+       if possible.
+     </li>
    </ol>
          <section anchor="delegation_processing" numbered="true" toc="default">
            <name>Encountering Zone Delegation Records</name>
@@ -1629,8 +1636,9 @@ example.com = zk2
              open a tunnel and return the IPv4 or IPv6 tunnel address,
              respectively.
              The type of tunnel depends on the contents of the VPN record data.
-             The VPN record MUST be returned if the resolver implementation
-             does not support setting up a tunnnel.
+             If the implementation does not have the capacity to establish
+             a VPN tunnel, for example because it is not connected to the 
GNUnet
+             network, the record set MUST be returned as retrieved from the 
network.
            </t>
          </section>
          <section anchor="nick_processing" numbered="true" toc="default">

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