From 30677cdc385f44005220ed105619d3a4fa9290ce Mon Sep 17 00:00:00 2001
From: Matthias Schiffer <mschiffer@universe-factory.net>
Date: Thu, 6 Aug 2015 22:51:47 +0200
Subject: [PATCH] docs: update v2015.1.2 release notes

---
 docs/releases/v2015.1.2.rst | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/docs/releases/v2015.1.2.rst b/docs/releases/v2015.1.2.rst
index b0afd8fec..97b97b357 100644
--- a/docs/releases/v2015.1.2.rst
+++ b/docs/releases/v2015.1.2.rst
@@ -30,13 +30,12 @@ Bugfixes
 * Fix the model name string on some NETGEAR WNDR3700v2
 * Fix 5GHz WLAN switching channels and losing connectivity when other WLANs using the same channel are detected (including other Gluon nodes...); see https://github.com/freifunk-gluon/gluon/issues/386
 * Fix DNS resolution for mesh VPN on IPv6-only WAN; see https://github.com/freifunk-gluon/gluon/issues/397
+* gluon-mesh-batman-adv-15: update batman-adv to 2015.0 with additional bugfixes (fixes various minor bugs)
+* gluon-mesh-batman-adv-15: fix forwarding of fragmented frames over multiple links with different MTUs
 
-Known issues
-~~~~~~~~~~~~
-
-* gluon-mesh-batman-adv-15: batman-adv compat 15 doesn't handle fragmentation correctly when there are multiple different MTUs involved. In particular,
-  this breaks transmission of large packets which are first fragmented for mesh-on-lan/wan and are then sent over the mesh VPN, which has an even smaller MTU.
-
-  We hope this will be fixed in batman-adv soon, until then we can't really recommend anything but to avoid mesh-on-lan/wan with gluon-mesh-batman-adv-15.
+  batman-adv compat 15 doesn't re-fragment frames that are fragmented already. In particular,
+  this breaks transmission of large packets which are first fragmented for mesh-on-lan/wan and are then sent
+  over the mesh VPN, which has an even smaller MTU. Work around this limitation by decreasing the maximum fragment
+  size to 1280, so they can always be forwarded as long there's no link with a MTU smaller than 1280.
 
   See https://github.com/freifunk-gluon/gluon/issues/435
-- 
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