firmware/src/packages/fff/fff-layer3-vxmesh
Johannes Kimmel d50feeab07 fff-layer3-vxmesh: add babel MTU filters
A VXLAN Tunnel (IPv6, without inner VLAN tag) adds 70 bytes of overhead
to each packet. To support bridging our client interfaces with an MTU of
1500, VXLAN packets require a link with an MTU of 1570.

To avoid sending too large packets to peers over a link with an MTU less
than 1570, this patch adds filters to babel to ignore routes to peers
announced over small links.

Signed-off-by: Johannes Kimmel <fff@bareminimum.eu>
2021-02-17 07:14:03 +01:00
..
files/etc/layer3.d fff-layer3-vxmesh: add babel MTU filters 2021-02-17 07:14:03 +01:00
Makefile fff-layer3-vxmesh: join multple client nets with vxlan 2021-02-17 07:13:57 +01:00