sonic-buildimage/files
Ying Xie dc2fb747a5 [ebtables] install ebtables in base image and install filter rules
- Add ebtables package, and install some filter rules:
  1. ebtables -A FORWARD -d BGA -j DROP
  2. ebtables -A FORWARD -p ARP -j DROP

Basically, we let the ARP packets in the VLAN being forwarded by the ASIC,
kernel gets a copy of these ARP packets and the forwarding from Kenerl gets
dropped. So there is always only one copy of ARP/response in the VLAN.

Signed-off-by: Ying Xie <ying.xie@microsoft.com>
2019-05-06 22:13:03 +00:00
..
Aboot [device/Arista] fix small issue for the 7170 (#2373) 2018-12-11 04:14:46 -08:00
apt [baseimage]: Download picocom version 3.1-2 from stretch-backports; No longer build from source (#1946) 2018-08-17 17:38:20 -07:00
build_templates [db migrator] migrate the DB to latest schema when needed (#2808) 2019-04-30 23:43:52 +00:00
dhcp [updategraph] Use empty configuration when DHCP graphurl option is missing (#2185) 2018-10-29 12:16:00 -07:00
docker [docker-engine]: upgrade docker engine to 18.09 (#2417) 2019-01-04 20:47:43 -08:00
image_config [ebtables] install ebtables in base image and install filter rules 2019-05-06 22:13:03 +00:00
initramfs-tools removing dhcp- turn- off option from initrd (#2555) 2019-04-04 15:22:14 +00:00
scripts [services] Services which start containers now use 'docker wait' instead of 'docker attach' (#2661) 2019-03-19 03:05:37 +00:00
sshd [security] Do not generate ssh server keys for non RSA protocols (#2718) 2019-03-29 22:37:47 +00:00