From mboxrd@z Thu Jan 1 00:00:00 1970 From: Arne Fitzenreiter To: network@lists.ipfire.org Subject: [network] [PATCH] Improve MTU handling on bridges Date: Wed, 19 Oct 2016 20:28:22 +0000 Message-ID: <1476908902-6833-1-git-send-email-arne_f@ipfire.org> MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="===============8602532874034993191==" List-Id: --===============8602532874034993191== Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit When the MTU of a bridge is changed, device_set_mtu will now change the MTU of all ports in that bridge, too. This does not seem to be 100% necessary, but it makes it clearer and probably avoids some other bugs. Signed-off-by: Arne Fitzenreiter --- src/functions/functions.device | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/src/functions/functions.device b/src/functions/functions.device index 571b1fb..a261335 100644 --- a/src/functions/functions.device +++ b/src/functions/functions.device @@ -659,6 +659,14 @@ device_set_mtu() { assert device_exists ${device} + # Handle bridges differently + if device_is_bridge ${device}; then + local port + for port in $(bridge_get_members ${device}); do + device_set_mtu ${port} ${mtu} + done + fi + log INFO "Setting MTU of ${device} to ${mtu}" local up -- 2.6.3 --===============8602532874034993191==--