1 files changed, 129 insertions, 68 deletions

diff --git a/locale/messages.pot b/locale/messages.pot
index acbaf7c1..cc5afdcf 100644
--- a/locale/messages.pot
+++ b/locale/messages.pot
@@ -8,14 +8,14 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PROJECT VERSION\n"
 "Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
-"POT-Creation-Date: 2022-09-04 12:45+0200\n"
+"POT-Creation-Date: 2022-10-24 23:15+0900\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=utf-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"Generated-By: Babel 2.10.1\n"
+"Generated-By: Babel 2.10.3\n"
 
 #: common/base.j2:5 common/news.j2:5
 msgid "GNUnet"
@@ -2731,6 +2731,7 @@ msgstr ""
 
 #: template/install-on-openwrt.html.j2:47 template/l2o/mile1.html.j2:113
 #: template/l2o/mile2.html.j2:63 template/l2o/mile3.html.j2:92
+#: template/l2o/mile4.html.j2:70
 msgid "Configuration"
 msgstr ""
 
@@ -2764,8 +2765,10 @@ msgid ""
 " <li><a href=\"https://aur.archlinux.org/packages/gnunet/\">Arch "
 "(AUR)</a></li> <li><a "
 "href=\"https://packages.debian.org/search?keywords=gnunet\">Debian</a></li>"
-" <li> Fedora (copr): <code class=\"block\"> # dnf copr enable "
-"schanzen/gnunet </code> </li> <li><a "
+" <li> <a "
+"href=\"https://copr.fedorainfracloud.org/coprs/schanzen/gnunet/package/gnunet/\">Fedora"
+" (copr)</a>: <code class=\"block\"> # dnf copr enable schanzen/gnunet "
+"</code> </li> <li><a "
 "href=\"https://guix.gnu.org/en/packages/G/\">Guix</a></li> <li><a "
 "href=\"https://github.com/Homebrew/homebrew-"
 "core/blob/master/Formula/gnunet.rb\">Homebrew</a></li> <li><a "
@@ -2927,7 +2930,7 @@ msgstr ""
 
 #: template/l2o/index.html.j2:6 template/l2o/mile1.html.j2:6
 #: template/l2o/mile2.html.j2:6 template/l2o/mile3.html.j2:6
-#: template/l2o/testng.html.j2:6
+#: template/l2o/mile4.html.j2:6 template/l2o/testng.html.j2:6
 msgid "NGI Assure project: Layer-2-Overlay"
 msgstr ""
 
@@ -2970,7 +2973,7 @@ msgstr ""
 #: template/l2o/index.html.j2:27
 msgid ""
 "This project was funded through the NGI Assure Fund, a fund established "
-"by <a href=\"https://nlnet.nl/project/GNUnet-L2/\">NLnet</a>."
+"by <a href=\"https://nlnet.nl/project/GNUnet-L2/\">NLnet</a>.</br>"
 msgstr ""
 
 #: template/l2o/index.html.j2:39
@@ -3058,7 +3061,7 @@ msgid ""
 "<ul> <li>SUID helpers to setup network namespace and starting peers with "
 "network namespace.</li> <li>Basic transport-level operations (get "
 "address, send, receive, connect).</li> <li>Peers connected through test "
-"and transfer data.</li> </ul>"
+"and transfer data.</li> </ul></br>"
 msgstr ""
 
 #: template/l2o/index.html.j2:93
@@ -3082,7 +3085,7 @@ msgstr ""
 
 #: template/l2o/index.html.j2:114
 msgid ""
-"Outcome of this deliverable are advanced test case (again verifiable in "
+"Outcome of this deliverable are advanced test cases (again verifiable in "
 "the GNUnet continuous integration (CI)). <a "
 "href=\"mile2.html\">Details</a>"
 msgstr ""
@@ -3103,8 +3106,8 @@ msgstr ""
 
 #: template/l2o/index.html.j2:135
 msgid ""
-"The CI contains test case which uses the UDP protocol to message between "
-"peers and to learn about “foreign” peers. <a "
+"The CI contains test cases which uses the UDP protocol to message between"
+" peers and to learn about “foreign” peers. <a "
 "href=\"mile3.html\">Details</a>"
 msgstr ""
 
@@ -3115,28 +3118,35 @@ msgstr ""
 #: template/l2o/index.html.j2:146
 msgid ""
 "In this subtask I will enhance connectivity to peers not directly "
-"connected. Therefore peers have to act as relay. To achieve this I will "
-"implement the distance vector protocol."
+"connected. Therefore peers have to act as relay. To achieve this there is"
+" the distance vector protocol. The DV algorithm sends out so called learn"
+" messages to other peers. If those learn messages are coming back to the "
+"initiating peer via some other peer and the path does not return to any "
+"other peer we have a circle path. If there are bidirectional connections "
+"between peers somewhere in the DV path and the learn message comes back "
+"to a peer we call it inverse path."
 msgstr ""
 
 #: template/l2o/index.html.j2:152
 msgid ""
 "The CI contains test cases with a setup of peers not connected directly. "
-"The test cases proof that each peer can reach any other peer."
+"The test cases proof that each peer can reach any other peer. We have "
+"test cases for the circle path and for the inverse path. <a "
+"href=\"mile4.html\">Details</a>"
 msgstr ""
 
-#: template/l2o/index.html.j2:158
+#: template/l2o/index.html.j2:159
 msgid "Milestone 5 NAT Traversal"
 msgstr ""
 
-#: template/l2o/index.html.j2:161
+#: template/l2o/index.html.j2:162
 msgid ""
 "This subtask will make peers behind NAT reachable. Two simple traversal "
 "methods will be implemented. <ul> <li>NAT traversal via UpnPC.</li> "
 "<li>Autonomous NAT Traversal using fake ICMP messages.</li> </ul>"
 msgstr ""
 
-#: template/l2o/index.html.j2:171
+#: template/l2o/index.html.j2:172
 msgid ""
 "The CI contains test case with a peer setup containing peer behind a NAT."
 " The test cases proof that each peer can be reached, even if that peer is"
@@ -3145,11 +3155,11 @@ msgid ""
 "This result of this milestone will be a first stable release."
 msgstr ""
 
-#: template/l2o/index.html.j2:178
+#: template/l2o/index.html.j2:179
 msgid "Milestone 6 Optimization"
 msgstr ""
 
-#: template/l2o/index.html.j2:181
+#: template/l2o/index.html.j2:182
 msgid ""
 "In this subtask I will implement algorithms (flow and congestion control,"
 " quality of service optimizations) which will select the optimal "
@@ -3166,7 +3176,7 @@ msgid ""
 "<li>Performance analysis.</li> </ul>"
 msgstr ""
 
-#: template/l2o/index.html.j2:201
+#: template/l2o/index.html.j2:202
 msgid ""
 "The test cases in the CI are measuring the performance gains. This "
 "measurement can be compared with the measurement of milestone 5. Again "
@@ -3175,12 +3185,13 @@ msgid ""
 msgstr ""
 
 #: template/l2o/mile1.html.j2:12 template/l2o/mile2.html.j2:12
-#: template/l2o/mile3.html.j2:12 template/l2o/testng.html.j2:12
+#: template/l2o/mile3.html.j2:12 template/l2o/mile4.html.j2:12
+#: template/l2o/testng.html.j2:12
 msgid "Project main page"
 msgstr ""
 
 #: template/l2o/mile1.html.j2:20 template/l2o/mile2.html.j2:20
-#: template/l2o/mile3.html.j2:29
+#: template/l2o/mile3.html.j2:29 template/l2o/mile4.html.j2:40
 msgid "Master Loop"
 msgstr ""
 
@@ -3219,7 +3230,7 @@ msgid ""
 msgstr ""
 
 #: template/l2o/mile1.html.j2:65 template/l2o/mile2.html.j2:48
-#: template/l2o/mile3.html.j2:66
+#: template/l2o/mile3.html.j2:66 template/l2o/mile4.html.j2:55
 msgid "Local Loop"
 msgstr ""
 
@@ -3389,6 +3400,69 @@ msgid ""
 "backchannel test case.</td> <tr> </table>"
 msgstr ""
 
+#: template/l2o/mile4.html.j2:20
+msgid "TNG Service"
+msgstr ""
+
+#: template/l2o/mile4.html.j2:22
+msgid ""
+"<ul> <li>Added caching for Core messages, if confirmed virtual link is "
+"missing.</li> <li>Addd caching for DV forwarding, if confirmed virtual "
+"link is missing.</li> <li>Fixed bugs in fragmentation logic.</li> "
+"<li>Fixed bugs in fragmentation logic.</li> <li>Fixed bugs in flow "
+"control logic.</li> <li>Fixed Bug with lifetime of DV learn message. "
+"(Validation against replay attack still missing.)</li> <li>Fixed Bug in "
+"rekeying logic of the TCP communicator</li> </ul>"
+msgstr ""
+
+#: template/l2o/mile4.html.j2:42
+msgid ""
+"<table width=\"100%\"> <tr> <td width=\"60%\" style=\"vertical-align: "
+"top;\">src/transport/test_transport_simple_send_dv_inverse.sh</td><td "
+"width=\"55%\" style=\"vertical-align: top;\">Added script to start the "
+"inverse distance vector test case.</td> <tr> <td></td><td> </td> </tr> "
+"<tr> <td width=\"60%\" style=\"vertical-align: "
+"top;\">src/transport/test_transport_simple_send_dv_circle.sh</td><td "
+"width=\"55%\" style=\"vertical-align: top;\">Added script to start the "
+"circle distance vector test case.</td> <tr> </table>"
+msgstr ""
+
+#: template/l2o/mile4.html.j2:57
+msgid ""
+"<table width=\"100%\"> <tr> <td width=\"60%\" style=\"vertical-align: "
+"top;\">src/transport/transport_api_cmd_connecting_peers.c</td><td "
+"width=\"40%\" style=\"vertical-align: top;\">Added logic to handle "
+"counting additonal connection per peer.</td> <tr> <td></td><td> </td> "
+"</tr> <tr> <td width=\"60%\" style=\"vertical-align: "
+"top;\">src/transport/test_transport_plugin_cmd_simple_send_dv.c</td><td "
+"width=\"40%\" style=\"vertical-align: top;\">Added plugin which creates "
+"the commands for the distance vector test cases.</td> <tr> </table>"
+msgstr ""
+
+#: template/l2o/mile4.html.j2:72
+msgid ""
+"<table width=\"100%\"> <tr> <td width=\"60%\" style=\"vertical-align: "
+"top;\">src/transport/test_transport_distance_vector_inverse_topo.conf</td><td"
+" width=\"40%\" style=\"vertical-align: top;\">Configuration for the DV "
+"inverse path test case.</td> <tr> <td></td><td> </td> </tr> <tr> <td "
+"width=\"60%\" style=\"vertical-align: "
+"top;\">src/transport/test_transport_distance_vector_circle_topo.conf</td><td"
+" width=\"40%\" style=\"vertical-align: top;\">Configuration for the DV "
+"circle path test case.</td> <tr> <td></td><td> </td> </tr> <tr> <td "
+"width=\"60%\" style=\"vertical-align: "
+"top;\">src/testing/netjail_start.sh</td><td width=\"40%\" style"
+"=\"vertical-align: top;\">Enhanced port forwarding configuration to "
+"restrict port forwarding to specific source IPs.</td> <tr> <td></td><td> "
+"</td> </tr> <tr> <td width=\"60%\" style=\"vertical-align: "
+"top;\">contrib/netjail/topo.sh</td><td width=\"40%\" style=\"vertical-"
+"align: top;\">Make specific nodes configurable as source node for IP "
+"forwarding.</td> <tr> <td></td><td> </td> </tr> <tr> <td width=\"60%\" "
+"style=\"vertical-align: top;\">src/testing/testing.c</td><td "
+"width=\"40%\" style=\"vertical-align: top;\">Helper methods to retrieve "
+"the number of additional connections globally and per peer, and which "
+"peer is allowed as source for IP forwarding.</td> <tr> </table>"
+msgstr ""
+
 #: template/l2o/testng.html.j2:20
 msgid "Netjail setup and execution"
 msgstr ""
@@ -3483,52 +3557,39 @@ msgid ""
 "structured by lines and the delimiter ':' used for seperating "
 "key/value(s) pairs and the chars '{' and '}' for grouping several "
 "key/value pairs as value and '|' to separate a group of values from the "
-"key/value(s) pair identifying a line.</br></br> Keys are</br></br> <table"
-" width=\"100%\"> <tr> <td width=\"10%\" style=\"vertical-align: "
-"top;\">M</td><td width=\"90%\" style=\"vertical-align: top;\">The number "
-"of natted subnets in the topology.</td> </tr> <tr> <td></td><td> </td> "
-"</tr> <tr> <td width=\"10%\" style=\"vertical-align: top;\">N</td><td "
-"width=\"90%\" style=\"vertical-align: top;\">The number of nodes in each "
-"subnet.</td> </tr> <tr> <td></td><td> </td> </tr> <tr> <td width=\"10%\" "
-"style=\"vertical-align: top;\">X</td><td width=\"90%\" style=\"vertical-"
-"align: top;\">The Number of globally known (not natted) nodes.</td> </tr>"
-" <tr> <td></td><td> </td> </tr> <tr> <td width=\"10%\" style=\"vertical-"
-"align: top;\">K</td><td width=\"90%\" style=\"vertical-align: top;\"> A "
-"globally known (not natted) node. The number value identifies the "
-"node.</td> </tr> <tr> <td></td><td> </td> </tr> <tr> <td width=\"10%\" "
-"style=\"vertical-align: top;\">T</td><td width=\"90%\" style=\"vertical-"
-"align: top;\">The default test plugin to execute.</td> </tr> <tr> "
-"<td></td><td> </td> </tr> <tr> <td width=\"10%\" style=\"vertical-align: "
-"top;\">R</td><td width=\"90%\" style=\"vertical-align: top;\">A router of"
-" a subnet.</td> </tr> <tr> <td></td><td> </td> </tr> <tr> <td "
-"width=\"10%\" style=\"vertical-align: top;\">P</td><td width=\"90%\" "
-"style=\"vertical-align: top;\">A subnet node with two key values, the "
-"first one for identifying the subnet and the second for identifying the "
-"node in the subnet.</td> </tr> <tr> <td></td><td> </td> </tr> <tr> <td "
-"width=\"10%\" style=\"vertical-align: top;\">connect</td><td "
-"width=\"90%\" style=\"vertical-align: top;\">Can be one of several "
-"grouped values of the P, K or R key. Configuring a connection to another "
-"node. </br></br> The value of the connect key is a node key (P or K) with"
-" two resp. one number value identifying the node, and an additional value"
-" configuring a protocol. </br></br> If the connect key is used in a line "
-"configuring a node it is used to configure a connection, which will "
-"result in the node identified by the line P or K key will try to connect "
-"nodes also identified with the P or K key via the configured "
-"protocol.</td> </tr> <tr> <td></td><td> </td> </tr> <tr> <td "
-"width=\"10%\" style=\"vertical-align: top;\">tcp_port</td><td "
-"width=\"90%\" style=\"vertical-align: top;\">Can be a grouped value of "
-"the R key. The value of the tcp_port can be 0 or 1, if a port forwarding "
-"to the first (index 1) node of a subnet is not or is configured for the "
-"tcp protocol.</td> </tr> <tr> <td></td><td> </td> </tr> <tr> <td "
-"width=\"10%\" style=\"vertical-align: top;\">udp_port</td><td "
-"width=\"90%\" style=\"vertical-align: top;\">Can be a grouped value of "
-"the R key. The value of the tcp_port can be 0 or 1, if a port forwarding "
-"to the first (index 1) node of a subnet is not or is configured for the "
-"udp protocol.</td> </tr> <tr> <td></td><td> </td> </tr> <tr> <td "
-"width=\"10%\" style=\"vertical-align: top;\">plugin</td><td width=\"90%\""
-" style=\"vertical-align: top;\">Can be a grouped value of the P or K key."
-" The value is the name of a plugin which will run on that peer instead of"
-" the default plugin defined by key K.</td> </tr> </table>"
+"key/value(s) pair identifying a line. Below you find the EBNF of the "
+"configuration syntax.</br></br> config = line, {line} ;<br/><br/> line = "
+"( \"M:\", NumberOfNodesPerSubnet ) | ( \"N:\", NumberOfSubnets ) | ( "
+"\"X:\", NumberOfGlobalNodes ) | NumberOfAdditionalConnections | ( \"T:\","
+" GlobalPluginName ) | ( GlobalPeer, \"|\", KValue ) | ( \"R:\", "
+"IndexOfSubnetRouter, \"|\", RValue ) | ( SubnetPeer, \"|\", PValue ) "
+";<br/><br/> NumberOfNodesPerSubnet = Zero | NaturalNumber ;<br/><br/> "
+"NumberOfSubnets = NaturalNumber ;<br/><br/> NumberOfGlobalNodes = "
+"NaturalNumber ;<br/><br/> NumberOfAdditionalConnections = \"AC:\", "
+"NaturalNumber GlobalPluginName = "
+"\"libgnunet_test_transport_plugin_cmd_\", PluginName ;<br/><br/> "
+"GlobalPeer = \"K\", \":\", IndexOfGlobalNode ;<br/><br/> KValue = "
+"EstablishConnectionToPeerViaProtocol ;<br/><br/> IndexOfSubnetRouter = "
+"Zero | NaturalNumber ;<br/><br/> RValue = \"{\", ProtocolPortToOpen, "
+"\":\", switch, \"}\" ;<br/><br/> SubnetPeer = \"P:\", SubnetIndex, \":\","
+" NodeIndexInSubnet ;<br/><br/> PValue = "
+"EstablishConnectionToPeerViaProtocol, \"|\", { \"{\", "
+"NumberOfAdditionalConnections, \"}\" } ;<br/><br/> Zero = \"0\" "
+";<br/><br/> NaturalNumber = NumeralWithoutZero, { Numeral } ;<br/><br/> "
+"PluginName = Letter , { ( Letter | \"_\" ) } ;<br/><br/> "
+"IndexOfGlobalNode = Zero | NaturalNumber ;<br/><br/> "
+"EstablishConnectionToPeerViaProtocol = \"{\" \"connect\", \":\" "
+"EstablishConnectionToPeerViaProtocolValue \"}\" ;<br/><br/> "
+"ProtocolPortToOpen = \"tcp_port\" | \"udp_port\" ;<br/><br/> switch = On "
+"| Off ;<br/><br/> SubnetIndex = NaturalNumber ;<br/><br/> "
+"NodeIndexInSubnet = NaturalNumber ;<br/><br/> NumeralWithoutZero = \"0\" "
+"| Numeral ;<br/><br/> Numeral = \"1\" | \"2\" | \"3\" | \"4\" | \"5\" | "
+"\"6\" | \"7\" | \"8\" | \"9\" ;<br/><br/> Letter = \"A\" | \"B\" | ... | "
+"\"Z\" | \"a\" | ... | \"z\";<br/><br/> "
+"EstablishConnectionToPeerViaProtocolValue = \"{\", ( GlobalPeer | "
+"SubnetPeer ), \":\", Protocol, \"}\" ;<br/><br/> On = 1 ;<br/><br/> Off ="
+" 0 ;<br/><br/> Protocol = \"tcp\" | \"udp\" ;<br/><br/> on = \"1\" "
+";<br/><br/> off = \"0\" ;<br/><br/>"
 msgstr ""
 
 #: template/news/index.html.j2:45